Oracle America, Inc. v. Google Inc.

Filing 497

Declaration of DANIEL PURCELL in Support of #496 MOTION in Limine No. 5, #494 MOTION in Limine No. 3, #492 MOTION in Limine No. 1, #493 MOTION in Limine NO. 2, #495 MOTION in Limine No. 4 filed byGoogle Inc.. (Attachments: #1 Exhibit 1, #2 Exhibit 2, #3 Exhibit 3, #4 Exhibit 4, #5 Exhibit 5, #6 Exhibit 6, #7 Exhibit 7, #8 Exhibit 8, #9 Exhibit 9, #10 Exhibit 10, #11 Exhibit 11, #12 Exhibit 12, #13 Exhibit 13, #14 Exhibit 14, #15 Exhibit 15, #16 Exhibit 16, #17 Exhibit 17, #18 Exhibit 18, #19 Exhibit 19, #20 Exhibit 20, #21 Exhibit 21, #22 Exhibit 22, #23 Exhibit 23, #24 Exhibit 24, #25 Exhibit 25, #26 Exhibit 26, #27 Exhibit 27, #28 Exhibit 28, #29 Exhibit 29, #30 Exhibit 30, #31 Exhibit 31, #32 Exhibit 32, #33 Exhibit 33, #34 Exhibit 34, #35 Exhibit 35, #36 Exhibit 36, #37 Exhibit 37, #38 Exhibit 38, #39 Exhibit 39, #40 Exhibit 40)(Related document(s) #496 , #494 , #492 , #493 , #495 ) (Kamber, Matthias) (Filed on 10/7/2011)

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EXHIBIT 20 Oracle America v. Google - Expert Report of Iain Cockburn – September 12, 2011 - Subject to Protective Order (Contains Confidential and Highly Confidential/Attorneys' Eyes Only Material) Exhibit 2 Engineering Analysis Of Contribution Of Patents To Benchmark Performance, Based On A Comparison Of Original Device To Modified Device Disabling Patent Enabled Features Patent Function Associated With Patent Hardware Tested Software Version Tested Benchmarks Run To Test Impact Beagleboard (Rev C4) '104 Reference resolution Android 2.2 for BeagleBoard CaffeineMark Nvidia Tegra-2 250 Dec Kit Android 2.2 for Tegra 2 kBench Results of Performance Benchmark Testing Execution speed improvement by as much as a factor of 13. [1] SciMark Beagleboard (Rev C4) '205 Hybrid code execution Android 2.2 for BeagleBoard CaffeineMark Nvidia Tegra-2 250 Dec Kit Android 2.2 for Tegra 2 kBench As much as 3.3 times execution speed improvement. [1] Dex File Size As much as 3.3X .dex file size improvement. [2] [2] [3] JavaSE Embedded v6.0U25 '702 Class file redundancy removal N/A Android 2.2 '520 Play execution N/A Android 2.2 Dex File Size As much as 57% memory savings for an array of size 100 of primitive data type int. '720 Copy-on-Write Process cloning Nexus One Android 2.2 Multitasking with HelloActivity program 40% memory savings and 0.10 second reduction per application launch time. Sources: [1] Summary and Report of Robert ("Bob") G. Vandette, August 8, 2011. [2] Summary and Report of Noel Poore, August 6, 2011. [3] Summary and Report of Erez Landau, August 8, 2011.

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