Elan Microelectronics Corporation v. Apple, Inc.
Filing
431
Declaration of NATHAN GREENBLATT in Support of 430 MOTION for Summary Judgment OF INDEFINITENESS OF CLAIMS 24, 26 AND 30 OF U.S. PATENT NO. 5,825,352 filed byApple, Inc.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Exhibit G, # 8 Exhibit H, # 9 Exhibit I, # 10 Exhibit J)(Related document(s) 430 ) (Greenblatt, Nathan) (Filed on 9/14/2011)
Exhibit F
Page 1
BEFORE THE
UNITED STATES INTERNATIONAL TRADE COMMISSION
___________________________
In the Matter of:
)
CERTAIN ELECTRONIC DEVICES )
WITH MULTI-TOUCH ENABLED
Investigation No.
337-TA-714
)
TOUCHPADS AND TOUCHSCREENS )
___________________________
Hearing Room B
United States
International Trade Commission
500 E Street, Southwest
Washington, D.C.
Wednesday, August 18, 2010
MARKMAN HEARING, VOLUME I
The parties met, pursuant to the notice of the
Judge, at 12:00 noon.
BEFORE:
THE HONORABLE PAUL J. LUCKERN
Page 2
1
2
APPEARANCES:
For Complainant Elan Microelectronics Corp:
3
SEAN P. DeBRUINE, ESQ.
4
YITAI HU, ESQ.
5
Alston & Bird LLP
6
275 Middlefield Road, Suite 150
7
Menlo Park, CA 94025-4004
8
(650) 838-2000
9
10
ADAM D. SWAIN, ESQ.
11
ALEX LASHER, ESQ.
12
Alston & Bird LLP
13
The Atlantic Building
14
950 F Street, N.W.
15
Washington, D.C. 20004-1404
16
(202) 756-3300
17
18
For Respondent Apple Inc.:
19
MATTHEW D. POWERS, ESQ.
20
JARED BOBROW, ESQ.
21
SONAL N. MEHTA, ESQ.
22
Weil, Gotshal & Manges LLP
23
201 Redwood Shores Parkway
24
Redwood Shores, CA 94065
25
(660) 802-3000
Page 3
1
APPEARANCES (Cont'd):
2
3
For Respondent Apple Inc.:
4
MARK G. DAVIS, ESQ.
5
Weil Gotshal & Manges LLP
6
1300 Eye Street, N.W., Suite 900
7
Washington, D.C. 20005
8
(202) 682-7000
9
10
For ITC Staff:
11
KEVIN BAER, ESQ.
12
ANNE GOALWIN, ESQ.
13
U.S. International Trade Commission
14
500 E Street, S.W.
15
Washington, D.C. 20436
16
17
Attorney-Advisor:
18
ROBERT HALL, ESQ.
19
Attorney-Advisor
20
Office of Administrative Law Judges
21
U.S. International Trade Commission
22
500 E Street, S.W.
23
Washington, D.C. 20436
24
25
*** Index appears at end of transcript ***
Page 4
1
P R O C E E D I N G S
2
(12:00 p.m.)
3
JUDGE LUCKERN:
This is a Markman
4
hearing in the matter of Certain Electronic
5
Devices with Multi-Touch Enabled Touchpads and
6
Touchscreens, Investigation 337-TA-714.
7
8
It is pursuant to Order Number 8,
which was issued on June 22nd, 2010.
9
I would like to have the record
10
reflect who is in the hearing room.
11
start out with Complainant, who filed the
12
complaint.
13
let's hear from Complainant.
14
Complainant, who represents Complainant, and
15
move down the line with Respondents and the
16
Staff.
17
So we will
That's why we're here today.
So
They are the
Go ahead.
MR. DeBRUINE:
Thank you, Your Honor.
18
Good afternoon.
Sean DeBruine from Alston &
19
Bird on behalf of Elan Microelectronics.
20
me here today is my colleague, Adam Swain, from
21
our office here in Washington, D.C., and also
22
Alex Lasher.
23
unfortunately called away on a personal matter,
24
and he sends his regards, but he is unable to
25
be with us today.
With
I should say Mr. Brinkman was
Page 5
1
To my left is Yitai Hu, who is my
2
partner at Alston & Bird in Silicon Valley.
3
And, finally, with us at counsel table is Wayne
4
Jong, who is representing Elan
5
Microelectronics.
6
He is with us from Taiwan.
JUDGE LUCKERN:
All right.
Thank you.
7
Please be seated.
8
You can stay seated if you want to or you can
9
stand.
10
Let's hear from Respondents.
It makes no difference to me.
MR. DeBRUINE:
Your Honor, I forgot
11
perhaps our most important guest, Robert
12
Dezmelyk, Elan's expert, is here.
13
JUDGE LUCKERN:
All right.
14
Let's hear from Respondents.
15
MR. POWERS:
Thank you.
From Weil Gotshal, Matt
16
Powers, Mark Davis, Jared Bobrow and Sonal
17
Mehta.
18
19
20
21
22
And from Apple, Noreen Krall.
JUDGE LUCKERN:
Let's hear from the
Staff.
MR. BAER:
Good afternoon, Your Honor,
Kevin Baer for the Staff.
JUDGE LUCKERN:
All right.
We're on
23
the public record.
But as you know, I would
24
like to keep as much as we can on the public
25
record, but if we have to go on the
Page 116
1
I will read into the record JX-7.
2
JUDGE LUCKERN:
I have it here.
Let
3
me get it, please.
4
Well, I don't have JX-7.
Go ahead.
5
have JX-7.
I've got JX-7 in
6
front of me.
7
Again, I just -- all right.
Get me JX-7.
MR. POWERS:
Well, I do
JX-7 is Mr. Dezmelyk's
8
deposition in the District Court case.
And if
9
you go to the page at the bottom which is
10
JX-7.053, on that page, page 208 of the
11
transcript, lines 17 to 23, there is a precise
12
question about the actual function, and the
13
question and answer is as follows:
14
"Question:
And as part of these
15
flowchart descriptions, is there any algorithm
16
here that says I'm going to take this set of
17
numbers and I'm going to perform this
18
calculation in this way to come up with these
19
statistics between these two points?
20
21
22
"Answer:
No, because the
practitioners already know how to do that."
That's a perfect example of what
23
Aristocrats and other cases have said you can't
24
do, which is add an algorithm from the supposed
25
knowledge of one skilled in the art to what's
Page 117
1
missing.
2
So the next citation, Your Honor, is
3
in the means for calculating the centroids.
4
That's from JX-7 at page 205, Your Honor.
5
appears at JX-7.052, line 22, continuing over
6
to 206.
7
front of me.
For some reason I don't have that in
8
9
10
That
Let me get it.
So, Your Honor, from the transcript at
page 205, line 22, continuing over onto line
page 206, line 12, the question is:
11
"Question:
Now, is there any
12
algorithm described performing that function of
13
calculating first and second centroids
14
corresponding to said first and second
15
fingers?"
16
17
And the answer that starts on page
206, Your Honor, is:
18
"Answer:
Well, there is an algorithm
19
that explains how to calculate a certain
20
example of calculating a centroid across a
21
pair.
22
known how to compute a centroid at a single
23
peak as opposed to the whole set.
24
25
But practitioners at the time would have
"Question:
And what I am asking is
whether there is an algorithm in the '352
Page 118
1
patent that says here is how you calculate the
2
centroid for each of the two fingers as opposed
3
to one centroid across the pair?
4
"Answer:
No.
Because the design
5
people would have known exactly how to do that.
6
You don't need to disclose that at the time."
7
In each case when there is a question
8
about whether there is an algorithm for
9
performing the exact function of a claim, the
10
answer comes back, no, that's something that
11
those skilled in the art would have known how
12
to do.
13
14
15
And that's the problem we have, Your
Honor.
MR. DeBRUINE:
That, Your Honor, goes
16
to claims we haven't even discussed yet.
17
haven't gotten to the particular claims he was
18
saying there was an admission on.
19
We
I disagree that that is an admission
20
that there is insufficient structure disclosed
21
in the patent in any way, shape, or form.
22
Dezmelyk will further explain why that is, when
23
the entirety of the patent is read as would be
24
understood by one of ordinary skill in the art,
25
as opposed to someone who, you know, has no
Mr.
Page 340
1
A.
Well, it discloses determining a
2
distance between two points on the touchpad by
3
subtracting the location.
4
In the case of a moving finger, you
5
want to know the difference between where you
6
were at the first moment and where you are at
7
the second moment.
8
subtraction of the location.
9
10
11
Q.
5?
So it shows there
For example, would this be in figure
510?
A.
Yes, the subtraction and position is
12
shown in figure 5.
13
based on valley depth, I believe, is in 6-2, if
14
I am correct.
15
16
Q.
The detection of distance
And let me pull up figure 5, please.
510, so we have JX-1, figure 5.
17
Can you point specifically where the
18
calculation of the distance between two points
19
on a touchpad is?
20
A.
Sure.
The distance calculation is
21
shown at the bottom left in block 510, where
22
the motion X is shown as the distance between
23
the -- the subtraction of the current location
24
in X minus the previous location in X is the
25
change in X or Xmotion.
Page 341
1
That's showing that we can determine
2
-- and I think this is probably a pretty clear
3
idea -- that the difference between two
4
locations is the distance between them.
5
is, if you were at one location and you moved
6
to another location, a subtraction gives you,
7
of course, the distance you moved.
8
9
10
Q.
That
Now, does the patent have a box like
this that says compute distance between
centroids?
11
A.
No.
12
Q.
In one of the flow charts?
13
A.
No.
14
Q.
Is that necessary to disclose an
15
16
algorithm, in your opinion?
A.
Well, it is not necessary to provide
17
an explanation of how you get distance by
18
subtracting.
19
it is not even a term of the art or something
20
known in the art, it is just a known concept
21
that if you have one location and another
22
location, that you can subtract to get the
23
distance between them.
24
25
Q.
I think that's a pretty known --
So is it your opinion that the
disclosure of the patent when it talks about
Page 342
1
competing that distance and discloses how
2
distances are computed on the touchpad that it
3
discloses structure for computing the distance
4
between two maxima?
5
A.
Yes, because it discloses how to
6
identify the locations of the two maxima, and
7
so when you have done that, when you found the
8
value, the N corresponding to the first peak
9
and the N corresponding to the second peak, you
10
inherently know that there is a distance
11
between them because you found them and they
12
are two separate values of N.
13
between those two give you the distance between
14
them.
15
Q.
16
The subtraction
And did you create slides to
illustrate that?
17
A.
Yes, I did.
18
Q.
Can we have CDX-149, please.
19
20
Is this a slide that you prepared?
A.
This is figure 3, right?
This is the
21
slide that shows a profile.
22
3 from the patent which shows an example
23
profile with two maxima and a minima in
24
between.
25
I am using figure
And even before we do much of a
Page 343
1
calculation on it, we know that the two maxima
2
have a distance.
3
between them, as soon as we find them.
4
5
6
Q.
We have detected a distance
And how do you mean "we have detected
a distance"?
A.
Well, let's step on the next slide.
I
7
think we have showing where they are.
8
in the algorithm, it is 6-2, the algorithm
9
steps along by element to find which N is the N
10
at the peak or at the maxima.
11
Each --
this case, of course, is N equals 13.
12
The first one in
And then when we get to the second
13
maxima, this is at N equals 24.
14
point in time where you have made the
15
determination that you have the two peaks, you
16
have found these two values.
17
18
JUDGE LUCKERN:
And at the
These two values are
what?
19
THE WITNESS:
N equal to 13 in this
20
example.
21
equal to 24, the 24th element at 95 on the
22
profile.
23
This is the 13th element.
And then N
And to a practitioner, as soon as I
24
have those two numbers, I have detected the
25
distance, because I know the location of the
Page 344
1
two items.
2
MR. DeBRUINE:
Slight change in plans.
3
We're going to do the two very brief
4
means-plus-function claims on direct and allow
5
cross, if that is acceptable to the Staff, and
6
we can be sure to wrap up.
7
One other question, though, on --
8
JUDGE LUCKERN:
9
this:
Let me ask the witness
Of course, Apple in its memorandum in
10
support of the motion for summary determination
11
and claim construction in connection with the
12
claim phrase "means for detecting a distance
13
between said first and second maxima" at page
14
56, I mean, I can show it to you.
15
you know what they said.
16
patent fails to set forth even a rudimentary
17
algorithm for doing this.
18
Presumably
They said the '352
To the contrary, the specification
19
discloses a most, et cetera, et cetera, et
20
cetera.
21
Did you get into this in your two
22
declarations, CX-24 and CX-25?
23
elaborated on that in those two declarations?
24
25
THE WITNESS:
Have you
I know, Your Honor, in
CX-25 where I am rebutting their position.
Page 345
1
JUDGE LUCKERN:
2
THE WITNESS:
3
JUDGE LUCKERN:
4
MR. DeBRUINE:
5
Where is it in CX-25?
Let me look at that.
What paragraph?
We can look on page 24,
I believe would be where it begins, Your Honor.
6
THE WITNESS:
Thank you.
Your Honor,
7
CX-25 beginning at paragraph 43 and continuing
8
through paragraph 47.
9
10
JUDGE LUCKERN:
would be 43 and 44, 45, 46 and 47?
11
THE WITNESS:
12
JUDGE LUCKERN:
13
immediately.
Anything
I don't recall
I can look for you.
JUDGE LUCKERN:
MR. BAER:
Hang on.
Well, we're under a
tremendous time bind.
18
19
All right.
THE WITNESS:
16
17
43, 44, 45, 46, and 47.
in CX-24?
14
15
In other words, it
You can look quickly.
You may want to look at
CX-24, page 23.
20
JUDGE LUCKERN:
Can you look at that
21
and tell me what the record, what paragraph
22
that is?
23
THE WITNESS:
24
CX-24, paragraph 33.
25
single paragraph.
It is, Your Honor,
That paragraph.
The
Page 346
1
JUDGE LUCKERN:
2
Go ahead, Mr. DeBruine, with what you
3
were saying.
4
That's it?
minute.
5
I interrupted you.
All right.
Hold on a
You said, you said the question,
6
"Slight change in plans.
7
two" -- well, what about cross-examination?
8
9
MR. POWERS:
to you, Your Honor.
We're going to do the
The question really is up
Mr. DeBruine asked if he
10
could do two terms at once.
I said I had no
11
objection.
12
term, we will do it term by term.
13
JUDGE LUCKERN:
If you would rather do it term by
However you people
14
have been living in this matter and close to
15
it.
16
an opportunity to do cross-examination.
17
have an open mind.
18
agreeable to, it is fine with me.
19
I want to make sure you and Mr. Baer get
So I
Whatever you people are
Mr. DeBruine said we're going to do
20
the two very brief means-plus-function claims
21
on direct and allow cross, if that is
22
acceptable to the Staff.
23
Then I guess you are going to cross on
24
this term tomorrow morning.
25
want to do?
Is that what you
Page 347
1
MR. POWERS:
Actually, no.
If we can
2
finish these both terms tonight, then I would
3
agree to the proposal.
4
If Mr. DeBruine's direct is five
5
minutes or so, I think we will have no problem.
6
If he is going to do 10 or 15 minutes direct on
7
this term, then we won't finish cross, and I
8
would rather do it term by term.
9
MR. DeBRUINE:
We should be done with
10
direct in five minutes on the next and last
11
means-plus-function term, Your Honor.
12
MR. POWERS:
13
objection proceeding that way.
14
to you.
15
16
In that case, I have no
JUDGE LUCKERN:
Are you going to have
an opportunity to do any cross on this term?
17
MR. POWERS:
18
JUDGE LUCKERN:
19
It is really up
Exactly.
The term we just
finished.
20
MR. POWERS:
Yes.
If Mr. DeBruine is
21
only five minutes on the next term, I will have
22
time to do cross on both terms and finish it
23
today.
24
25
And I don't know how much time Mr.
Baer has.
So if he has more time, then I think
Page 348
1
we should do it term by term, because we should
2
finish a term.
3
JUDGE LUCKERN:
How about the
4
cross-examination of what we just finished this
5
witness testifying to?
6
cross on that?
Are you going to do any
7
MR. POWERS:
8
JUDGE LUCKERN:
9
Oh, yes.
When do you plan to do
that in this scenario you are doing now?
10
MR. POWERS:
If Mr. DeBruine finishes
11
in five minutes with the next term, I would
12
cross on both terms, and I can finish, leaving
13
Mr. Baer at least five to seven minutes for
14
both.
15
term by term.
16
If that's not enough, we should do it
JUDGE LUCKERN:
I want to say this.
17
You people have been living with this matter
18
for months.
19
don't want to deprive anybody of any
20
cross-examination or redirect they want.
21
You are well familiar with it.
I
So I am not going to bring it up
22
again.
23
because I certainly, if you want cross, you are
24
going to get it.
25
But you got to bring it up to me
If nobody says anything, Mr. Baer, you
Page 349
1
say nothing tomorrow, and where we go, I am not
2
going to say, Hey, what about this?
3
4
Do you understand what I am saying,
Mr. Powers?
5
MR. POWERS:
I do.
6
JUDGE LUCKERN:
You have got enough
7
smart lawyers over there.
8
to let you forget anything.
9
They are not going
I want to make sure -- so right now
10
you are agreeable to what Mr. DeBruine wants to
11
do; is that correct, Mr. Powers?
12
MR. POWERS:
Yes, it is.
13
JUDGE LUCKERN:
You are agreeable, Mr.
And you heard me.
You are entitled to
14
Baer?
15
cross.
16
want to do, but you have to bring it up the me.
17
Do you understand what I am saying?
I want you to do whatever cross you
18
MR. BAER:
19
JUDGE LUCKERN:
20
Yes, Your Honor.
Are you agreeable with
what Mr. DeBruine wants to do right now?
21
MR. BAER:
22
JUDGE LUCKERN:
23
20 minutes to 8.
24
Yes.
Let's move on.
It is
BY MR. DeBRUINE:
25
Q.
But go ahead.
Let's move to the next slide, please.
Page 350
1
Sir, are you familiar with claim 30 of
2
the '352 patent which reads, "the sensor of
3
claim 18 further comprising means for
4
calculating first and second centroids
5
corresponding to said first and second
6
fingers"?
7
A.
Yes, I am.
8
Q.
Can you explain where the patent
9
discloses how one calculates first and second
10
centroids corresponding to the first and second
11
fingers?
12
A.
Well, the patent discloses calculating
13
centroid across all of the number of fingers
14
that are present.
15
16
Q.
And does it do that in figure 6-2 and
9-2?
17
A.
Right.
18
Q.
Can we go to CDX-154, please.
19
Can you briefly describe what is shown
20
here?
21
A.
Right.
Quickly, in 6-2, 9-2 is the
22
same, very similar in terms of this.
Block
23
295, the calculation is made of, after we have
24
summed up in 6-1, the elements of the centroid
25
calculation, we divided the weighted sum by the
Page 351
1
2
sum and we get the exposition.
Q.
So the centroid calculation will be
3
affected by how many of the, in this case, the
4
X measurements are used in the calculation; is
5
that correct?
6
7
8
9
A.
12
It would be clearer on, if we
look at 6-1, but, yes.
Q.
All right.
Let's pull up JX-1 and get
figure 6-1, please.
10
11
Right.
Okay.
And can you explain where, how
the centroid calculation is shown in 6-1?
A.
The key element in centroid
13
calculations is the steps at 215 and 220 where
14
the X sum is created for each element in X, and
15
then the weighted sum is created by adding up
16
and adding together the line number or position
17
in the profile times value of the capacitance
18
measured at that point.
19
Q.
And in this, I think you said in this
20
algorithm it assumes a centroid calculated
21
across all of the N locations; is that correct?
22
A.
That's correct.
23
Q.
All of the X locations.
24
25
Does the patent discuss calculating
separate centroids for two different fingers?
Page 352
1
A.
It certainly says you can do it.
2
Q.
And if we pull up CDX-155.
Here we're
3
showing the '352 patent at column 10, line 31
4
to 51.
5
Is there a discussion here of
6
calculating the centroids for two separate
7
fingers?
8
A.
Yes, there is.
It reads:
"In a
9
second implementation, a centroid value may be
10
calculated for each maxima, yielding multiple
11
centroid values when multiple fingers interact
12
with the pad."
13
Q.
Okay.
And so, in your view, does the
14
patent disclose the structure for calculating a
15
first and second centroid?
16
A.
Yes, it does.
17
Q.
And go ahead.
18
A.
The reason is that if we go back to
19
look at very specifically, if we look at 6-1,
20
the formula for a centroid is that you move
21
through a profile and you add up the products
22
of each, for each of the elements going
23
element-by-element here, and all you have to
24
do, to do two of them, is start at the
25
beginning and stop, when you get to the
Page 353
1
minimum.
2
point is the difference between the first and
3
the second.
4
Because that, of course, that valley
And it is not like maybe you can do it
5
that way or sort of do it that way.
6
be the definition of a centroid for each of the
7
two maxima.
8
That would
So you simply compute the centroid on
9
the first half until you get to the minimum
10
point, and you know the minimum point right
11
here (indicating).
Because the valley point --
12
JUDGE LUCKERN:
13
THE WITNESS:
14
JUDGE LUCKERN:
15
THE WITNESS:
Right here?
Right here at 262.
Thank you.
My apologies.
You know
16
at that point when you make this determination
17
that you have now found the valley, the N, the
18
value of N that causes the valley is the point
19
at which you are now going uphill on to the
20
hill of the second maxima.
21
So you simply compute the centroid for
22
the first half of the data and then the
23
centroid for the second half.
24
BY MR. DeBRUINE:
25
Q.
Did you create a slide to illustrate
Page 354
1
that concept?
2
A.
Yes, I did.
3
Q.
Can we have CDX-51, please.
4
5
Can you explain what you show here?
A.
I am just showing from the example
6
profile in the patent where 90 shows the
7
location in the minimum.
8
want to compute two separate centroids, you
9
simply compute the centroid for the first
You simply, if you
10
profile using the exact same algorithm summing
11
up and so forth that is set in that same exact
12
step of multiplying the value of N, the trace,
13
times the capacitance, adding them up, and then
14
you start again and do the exact same thing for
15
the second one.
16
It is such a minimum point change to a
17
practitioner you know by definition when
18
somebody tells you to compute a centroid for a
19
particular object that you simply start at the
20
beginning of it and go to the end of it.
21
In this case, that first maxima is all
22
over the capacitance values until you get to
23
the minima, which is separating the two, the
24
two peaks.
25
MR. DeBRUINE:
No further questions --
Page 355
1
JUDGE LUCKERN:
2
MR. DeBRUINE:
3
All right.
-- on this claim
element.
4
JUDGE LUCKERN:
5
MR. POWERS:
6
Go ahead, Mr. Powers.
Thank you, Your Honor.
will begin with claim 24.
7
So, Matt, if we could bring that up.
8
And, Your Honor, this is the term of
9
means for detecting a distance between first,
10
said first and second maxima.
11
JUDGE LUCKERN:
12
13
Okay.
CROSS-EXAMINATION
BY MR. POWERS:
14
Q.
Mr. Dezmelyk, you were asked on your
15
direct testimony a very carefully asked series
16
of questions about whether the patent teaches
17
how to detect a difference between two points
18
on a touchpad.
19
20
Do you recall that line of questions
and your answers?
21
A.
Yes.
22
Q.
That's not what the claim 24 says, is
23
it?
It says specifically detecting the
24
distance between first and second maxima.
25
Right?
I
Page 356
1
A.
That's correct.
2
Q.
And you gave us two examples in your
3
direct testimony.
4
detects or computes the difference between
5
movement of the cursor, right, or movement of
6
the fingers?
7
8
9
10
A.
One was in figure 5 which
What I gave there was an example of
subtraction to show distance.
Q.
And specifically distance between
movement of fingers, right?
11
A.
Between the locations of fingers, yes.
12
Q.
Not the distance between a first and
13
second maxima, right?
14
A.
Right.
15
Q.
The second example and last example
16
you gave is from 6-2, which is measuring the
17
distance between a peak and a valley, true?
18
A.
No.
I think that -- and I'm sorry, I
19
don't have a tape to look at, but what I was
20
attempting to explain is that the patent
21
teaches that the difference in height between
22
peak and valley is a measure of distance for
23
close separation and that they explain that in
24
the text.
25
And then they show that you can test
Page 357
1
based on that.
2
and, therefore, know if you are too close by
3
making a comparison of that measure or
4
detection of distance.
5
Q.
You can detect the distance
Nothing in 6-2 that you were relying
6
upon discusses in any way computing the
7
distance between a first and second maxima,
8
does it, as claim 24 requires?
9
A.
I disagree.
10
Q.
It doesn't --
11
A.
If we look at 6-2, I would be happy to
12
13
direct you to the spot where your -Q.
Your last testimony was not about the
14
distance between one maxima and another but
15
between the height of the maxima and the
16
valley, right?
17
18
19
A.
No.
You are misinterpreting my
testimony.
Q.
20
Let's go to 6-2 and blow it up.
Show us what in figure 6-2 discusses
21
measuring the distance between the two maxima.
22
That's the question.
23
A.
305.
24
Q.
And where does it do so?
25
A.
Well, the patent explains in text, and
Page 358
1
we can find the citation, that this measure,
2
that is, the distance, the height variation --
3
4
JUDGE LUCKERN:
You are referring to
305?
5
THE WITNESS:
Perhaps it would be
6
helpful to find the citation for you and make
7
my answer clearer.
8
BY MR. POWERS:
9
Q.
When you say the "height variation,"
10
you are referring to the distance, the
11
difference in height between the peak and the
12
valley, right?
13
14
15
A.
No.
Let me take a moment to find the
citation, if I can, sir.
Q.
16
Where it says Xpeak1 -JUDGE LUCKERN:
He is looking for
17
something that he wants to find, Mr. Powers.
18
And then you can continue, Mr. Powers.
19
BY MR. POWERS:
20
Q.
21
line 52.
22
A.
23
24
25
You might want to look at column 10,
Right.
That's one part of it.
But
there is another citation I am looking for.
Q.
All I am looking for is the part you
are relying upon to say that figure 6-2 in some
Page 359
1
way expressly discusses measuring the distance
2
between two maxima.
3
for.
4
5
That's all I am looking
MR. DeBRUINE:
Might I suggest the
witness look at the bottom of column 6?
6
JUDGE LUCKERN:
7
MR. DeBRUINE:
Speak up.
Suggesting that the
8
witness look at the bottom of column 6 of the
9
patent.
10
MR. POWERS:
I will object to the
11
leading during cross.
12
the witness relying on?
13
14
15
16
17
18
19
20
21
22
23
The question is, what is
THE WITNESS:
The bottom of column 6,
which I was having a hard time finding.
JUDGE LUCKERN:
have got an objection.
Wait a minute now.
We
Leading during cross.
I am going to overrule that objection.
He is just trying to help.
Look at column 6.
So whatever you want to do, you got
lines, Mr. DeBruine, to refer to in column 6?
MR. POWERS:
Let's put Mr. DeBruine
under oath, and I will cross-examine him.
THE WITNESS:
Okay.
I still don't
24
have the exact citation I want, but I am going
25
to testify in the hope that we can locate or
Page 360
1
perhaps I can locate or point to this.
2
3
4
5
The patent discloses that -BY MR. POWERS:
Q.
I am not asking -- no, no, let's be
clear what the question is.
6
I am asking for a very specific
7
citation where the patent discloses expressly
8
computing the distance between two maxima.
9
don't want generalizations.
10
I
I want you to show
me where it is.
11
A.
Well --
12
Q.
Can you do that?
13
A.
Yes.
14
Q.
Where?
15
A.
And my answer is that this step is a
16
Yes or no.
measure or a test --
17
JUDGE LUCKERN:
18
THE WITNESS:
305 step.
305, because the patent
19
teaches, and I can find the citation, given a
20
few more moments, that as the fingers get close
21
together, the depth of the valley varies with
22
the separation.
23
That is, the difference between the
24
peak and the valley is proportional between the
25
difference between the peaks, the fingers.
Page 361
1
2
BY MR. POWERS:
Q.
In fact, it is your opinion, isn't it,
3
that there is no algorithm disclosed in the
4
'352 patent for calculating the distance
5
between two maxima, and you have to rely upon
6
the knowledge of one skilled in the art to
7
provide that information?
8
testimony?
9
10
11
A.
Isn't that your
Well, it is also true -- that is also
my testimony.
Q.
So you agree it is not actually
12
disclosed; you have to rely upon one skilled in
13
the art would know?
14
A.
That they would know how to subtract
15
between the two locations where the peaks are,
16
yes.
17
Q.
And that that's not disclosed in the
18
patent?
19
A.
It doesn't need to be.
20
Q.
But it is not disclosed, is it?
21
A.
It is -- the patent does not tell the
22
practitioner you need to subtract the locations
23
to get the distance between the location of the
24
first peak and second peak.
25
subtract the two numbers.
You need to
Page 362
1
2
Q.
30.
All right.
So let's go then to claim
Matt, could you put that up, please.
3
Claim 30 requires means for
4
calculating first and second centroids
5
corresponding to said first and second fingers.
6
7
And in your testimony you cited box
215 and 220 of 6-1.
Do you recall that?
8
A.
Yes.
9
Q.
That's a means for computing the
10
centroid for the entire touchpad, isn't it, not
11
two fingers?
12
A.
I explained that -- well --
13
Q.
Answer the question, please.
14
A.
Yes.
15
Q.
All right.
And you then cited to
16
column 10, lines 31 to 51, for the proposition
17
that the patent says you can calculate the
18
centroids for two fingers.
Do you recall that?
19
A.
That's correct.
20
Q.
But at that column 10, line 31 to 51,
21
it does not say how to do so, does it?
22
23
24
25
A.
It does not because it does not need
to.
Q.
In fact, nowhere in the '352 patent is
there a disclosure of how to compute the
Page 363
1
centroids, first and second centroids
2
corresponding to the first and second fingers.
3
You are relying upon the knowledge of skill in
4
the art to supply that information, aren't you?
5
A.
Because, yes, because a person of
6
skill in the art already knows what that means
7
when they say that.
8
9
MR. POWERS:
No further questions,
Your Honor.
10
JUDGE LUCKERN:
11
EXAMINATION BY COUNSEL FOR ITC STAFF
12
All right.
Mr. Baer?
BY MR. BAER:
13
Q.
Could I get you to look at the patent,
14
figure 5.
15
on the screen.
It may magically appear.
Comes up
16
A.
Okay, thank you.
17
Q.
And box 520.
18
A.
Yes.
19
Q.
That's measuring the motion of one
20
finger being pulled across the screen; is that
21
correct?
22
A.
23
24
25
That's correct.
And I think there may
be some confusion.
The reason I cited to that is it
explains -- it is a disclosure of how
Page 376
1
CERTIFICATE OF REPORTER
2
3
TITLE: Certain Electronic Devices w/Multi-Touch enabled
Touchpads & Touchscreens
INVESTIGATION NO: 337-TA-714
4
HEARING DATE: August 18, 2010
5
LOCATION: Washington, DC
6
NATURE OF HEARING: Markman Hearing
7
I hereby certify that the foregoing/attached
transcript is a true, correct and complete record of
the above-referenced proceedings of the U.S.
International Trade Commission.
Date: 8/18/10
8
9
10
11
12
SIGNED:KAREN BRYNTESON______________________
Signature of the Contractor of the
Authorized Contractor's Representative
1220 L Street, N.W, Suite 600
Washington, D.C. 20005
13
14
15
16
17
18
19
I hereby certify that I am not the Court
Reporter and that I have proofread the
above-referenced transcript of the proceedings of the
U.S. International Trade Commission, against the
aforementioned Court Reporter's notes and recordings,
for accuracy in transcription in the spelling,
hyphenation, punctuation and speaker identification
and did not make any changes of a substantive nature.
The foregoing/attached transcript is a true, correct
and complete transcription of the proceedings.
SIGNED:JOHN D. LASHER ____________________________
Signature of Proofreader
20
21
22
I hereby certify that I reported the
above-referenced proceedings of the U.S. International
Trade Commission and caused to be prepared from my
tapes and notes of the proceedings a true, correct and
complete verbatim recording of the proceedings.
23
24
25
SIGNED:KAREN BRYNTESON ___________________________
Signature of the Court Reporter
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