InterDigital Communications Inc. et al v. ZTE Corporation et al

Filing 584

MEMORANDUM OPINION regarding MOTION for Certification of Partial Final Judgment Under 54(b) (D.I. 578 ). Signed by Judge Richard G. Andrews on 6/7/2016. (nms)

IN THElJNITED STATES DISTRICT COURT
FOR THE DISTRICT OF DELAWARE

INTERDIGITAL COMMUNICATIONS,
INC., INTERDIGITAL TECHNOLOGY
CORPORATION, IPR LICENSING, INC.,
and INTERDIGITAL HOLDINGS, INC.,
Civil Action No. 13-009-RGA

Plaintiffs;
v.

ZTE CORPORATION and ZTE (USA) INC.,
Defendants.

MEMORANDUM OPINION
Neal C. Belgam, Esq., Clarissa R. Chenoweth, Esq., Smith, Katzenstein & Jenkins LLP,
Wilmington, DE; Ron E. Shulman, Esq., Latham & Watkins LLP, Menlo Park, CA; Maximilian
A. Grant, Esq., Bert C. Reiser, Esq., Jonathan D. Link, Esq., Latham & Watkins LLP,
Washington, D.C.; Julie M. Holloway, Esq., Latham & Watkins LLP, San Francisco, CA; David
S. Steuer, Esq., Michael B. Levin, Esq., Maura L. Rees, Esq., Wilson Sonsini Goodrich &
Rosati, Palo Alto, CA, attorneys for Plaintiffs InterDigital Communications, Inc., InterDigital
Technology Corporation, IPR Licensing, Inc., and InterDigital Holdings, Inc.

Kelly E. Farnan, Esq., Travis S. Hunter, Esq., Richards, Layton & Finger, P.A.,
Wilmington, DE; Charles M. McMahon, Esq., Brian A. Jones, Esq., Hersh H. Mehta, Esq.,
McDermott Will & Emery LLP, Chicago, IL; Jay H. Reiziss, Esq., McDermott Will & Emery
LLP, Washington, D.C., attorneys for Defendants ZTE Corporation and ZTE (USA) Inc.

June],2016

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AN~~iSTRI

T JUDGE:

Presently before the Court is Defendants' Motion for Certification of Partial Final
Judgment. (D.I. 578). The issues have been fully briefed. (D.I. 579, 581, 582). For the reasons
set forth herein, the motion is GRANTED.

I.

BACKGROUND
Plaintiffs asserted that Defendants infringed U.S. Patent Nos. 7,190,966, 7,286,847

(collectively "the power ramp-up patents"), 7,941,151 ("the '151 patent"), and 8,380,244 ("the
'244 patent"). (D.I. 26). The Court bifurcated liability and damages for all four patent
infringement claims. (D.1. 213). After a trial, a jury concluded that the power ramp-up patents
and the '244 patent were valid and infringed. Subsequently, after an inter partes review
proceeding, the Patent Trial and Appeal Board issued a Final Written Decision, finding all
asserted claims of the '244 patent unpatentable. (D.I. 557, Ex. 1). The Court later denied
Defendants' post-trial motions with respect to the power ramp-up patents, but withheld decision
on any issues pertaining to the '244 patent, pending resolution of Plaintiffs' appeal from the
PTAB decision. (D.I. 571). After a separate trial, a jury concluded that Defendants did not
infringe the '151 patent. Neither party filed post-trial motions with respect to that finding.
Defendants now move for certification of partial final judgment on the power ramp-up
patent infringement claims pursuant to Fed. R. Civ. P. 54(b). (D.I. 578). Plaintiffs oppose.

II.

LEGALSTANDARD
In any case involving multiple claims, ''the court may direct entry of a final judgment as

to one or more, but fewer than all, claims ... if the court expressly determines that there is no
just reason for delay." Fed. R. Civ. P. 54(b). In considering whether to enter a Rule 54(b)
judgment, courts use a two-step analysis. WL. Gore &Assocs., Inc. v. Int'! Med. Prosthetics

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ResearchAssocs., Inc., 975 F.2d 858, 861-62 (Fed. Cir. 1992). The Court must first decide, as a
matter of law, whether a judgment is final. Id. If the requirement of finality is met, the Court
must determine whether, in its discretion, there is any just reason for delay. Id.
A judgment "includes a decree and any order from which an appeal lies." Fed. R. Civ. P.
54(a). The Federal Circuit's jurisdiction is generally governed by the final judgment rule of 28
U.S.C. § 1295(a)(l). Under that rule, "a party may not take an appeal 'until there has been a
decision by the district court that ends the litigation on the merits and leaves nothing for the court
to do but execute the judgment."' Robert Bosch, LLC v. Pylon Mfg. Corp., 719 F.3d 1305, 1308
(Fed. Cir. 2013) (en bane) (quoting Firestone Tire & Rubber Co. v. Risjord, 449 U.S. 368, 373
(1981)). There are certain exceptions to that rule, however, including 28 U.S.C. § 1292(c)(2).
Id. Section 1292(c)(2) provides that the Federal Circuit has jurisdiction over a judgment "which
would otherwise be appealable to the ... Federal Circuit and is final except for an accounting."
"[A]n 'accounting' ... may include a trial on damages." Robert Bosch, 719 F.3d at 1310.
To determine whether there exists any just reason for delay, the Third Circuit has set
forth five factors: "(1) the relationship between the adjudicated and unadjudicated claims; (2) the
possibility that the need for review might or might not be mooted by future developments in the
district court; (3) the possibility that the reviewing court might be obliged to consider the same
issue a second time; (4) the presence or absence of a claim or counterclaim which could result in
a set-off against the judgment sought to be made final; [and] (5) miscellaneous factors such as
delay, economic and solvency considerations, shortening the time of trial, frivolity of competing
claims, expense, and the like." Berckeley Inv. Grp., Ltd. v. Colkitt, 455 F.3d 195, 203 (3d Cir.
2006).

III.

DISCUSSION

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I must first determine whether "a judgment [is] appealable as a final decision." WL.

Gore, 975 F.2d at 862. The Federal Circuit has held that a patent infringement liability judgment
may be appealed when all that remains is a damages trial. Robert Bosch, 719 F.3d at 1317.
Since § 1292(c)(2) constitutes an exception to the final judgment rule, an order which finally
adjudicates patent infringement liability is "a decree [or] ... order from which an appeal lies,"
Fed. R. Civ. P. 54(a), which satisfies the "final judgment" requirement of Rule 54(b). See

Sano.ft-Aventis Deutsch/and GmbH v. Glenmark Pharm. Inc., USA, 748 F.3d 1354, 1357-58
(Fed. Cir. 2014); iLOR, LLCv. Google, Inc., 550 F.3d 1067, 1072 (Fed. Cir. 2008); Open Text

S.A. v. Box, Inc., 2015 WL 4940798, at *10 (N.D. Cal. Aug. 19, 2015), appeal.filed, No. 15-2015
(Fed. Cir. Sept. 17, 2015). I therefore conclude that an entry of judgment as to patent
infringement liability for the power ramp-up patents, when only a damages trial remains, is a
final judgment for purposes of Rule 54(b).
I must next determine whether there is any just reason for delay. As to the first factor,
Plaintiffs insist that "[t]he issue is whether there is overlap between the [power ramp-up] liability
determination and the [power ramp-up] damages phase." (D.I. 581 at 16). I disagree. Were the
'244 patent not at issue, Defendants could appeal as of right with respect to the power ramp-up
patents. Robert Bosch, 719 F.3d at 1317; see also Sano.ft-Aventis, 748 F.3d at 1357-58. Thus,
the power-ramp up patent infringement claims are considered adjudicated for purposes of Rule
· 54(b). Since there is no overlap between the adjudicated power ramp-up patent infringement
claims and the unadjudicated '244 patent infringement claims, I conclude that this factor favors a
certification of partial final judgment.
As to the second factor, Defendants will eventually appeal the liability judgment with
respect to the power ramp-up patents; the only question is when that will occur. The need for

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appellate review will not be mooted by any future developments in the district court. This factor
favors a certification of partial final judgment.
As to the third factor, patent infringement liability as to the power ramp-up patents has
been conclusively determined. Therefore, there is no "possibility that the reviewing court might
be obliged to consider the same issue a second time." Berckeley, 455 F.3d at 203. While there
could be a future appeal with respect to the '244 patent-should the Federal Circuit reverse the
PTAB-there do not appear to be any overlapping issues between the '244 patent infringement
case and the power ramp-up patent infringement case. Therefore, this factor favors a
certification of partial final judgment.
The parties agree that the fourth factor has no applicability here.
The fifth factor is a miscellaneous factor. The parties primarily dispute whether a
certification of partial final judgment would promote judicial efficiency. As I see it, Defendants
intend to appeal liability as to the power ramp-up patents at their earliest opportunity. A trial on
damages is currently anticipated in February 2018. (D.1. 576 at 2). In all likelihood, the Federal
Circuit will decide the '244 PTAB appeal no later than early 2017, and I will then decide the
stayed post-trial motions in 2017, meaning that Defendants will be able to appeal as of right
before we would have the damages trial in this case. Thus, this case will likely be appealed
before any damages trial. Defendants, iftheir appeal has merit, will be abJe to avoid a damages
trial regardless of when an appeal is taken. If the appeal is taken now~ damages discovery might
be avoided entirely. "Modern patent damages trials, with their attendant discovery, are
notoriously complex and expensive .... Given the substantial reversal rate of liability
determinations on appeal, the whole expense of a damages trial is often wasted." Robert Bosch,
719 F.3d at 1316. On the other hand, ifl wait for events to take their course, the parties will

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undergo the expense of discovery whether it is necessary or not. I therefore conclude that the
certification of a partial final judgment would promote judicial efficiency. The fifth factor
therefore favors certification.
Upon consideration of the Third Circuit's factors, I conclude that there is no just reason
for delay.

IV.

CONCLUSION
For the reasons stated herein, Defendants' motion for certification of partial.final

judgment pursuant to Fed. R. Civ. P. 54(b) is GRANTED.

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