D. James Pak

Quinn Emanuel Urquhart & Sullivan LLP

General

Experience25 yrs

Elite Ratings

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Practice Areas

Biotech (2 cases)

Chemical (8 cases)

Comp. Arch. and Software (17 cases)

Software, Security (9 cases)

Communications (20 cases)

Law Firms

Quinn Emanuel Urquhart & Sullivan LLP (Current)

Baker & McKenzie LLP

Pillsbury Winthrop Shaw Pittman LLP

djamespak@quinnemanuel.com

quinnemanuel.com

Ratings

Experience

Grade

Trend

DCT

L5

C

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:26-CV-00598	E.D. TX	LG Energy Solution Ltd v. Eve Energy Co Ltd	07/21/26	Patent Owner :LG Energy Solution Ltd	.
2:25-CV-01185	E.D. TX	Doosan Bobcat North America Inc v. Caterpillar Inc	12/02/25	Patent Owner :Doosan Bobcat North America Inc	.
2:25-CV-01184	E.D. TX	Doosan Bobcat North America Inc v. Caterpillar Inc	12/02/25	Patent Owner :Doosan Bobcat North America Inc	.
2:25-CV-00799	E.D. TX	Emerging Automotive LLC v. Kia Corp	08/15/25	Challenger :Kia America Inc	.
2:25-CV-00782	E.D. TX	Emerging Automotive LLC v. Toyota Motor North America Inc	08/12/25	Challenger	.
8:24-CV-00415	C.D. CA	Kolon Industries Inc v. HS Hyosung Advanced Materials Corp	02/28/24	Challenger :HS Hyosung Advanced Materials Corp	.
2:24-CV-00087	E.D. TX	Bishop Display Tech LLC v. Heesung Electronics Ltd	02/08/24	Challenger :Heesung Electronics Ltd	.
2:24-CV-00086	E.D. TX	Bishop Display Tech LLC v. Heesung Electronics Ltd	02/08/24	Challenger :Heesung Electronics Ltd	.
2:23-CV-00539	E.D. TX	SK nexilis Co Ltd v. Solus Advanced Materials Co Ltd	11/21/23	Patent Owner :SK nexilis Co Ltd	.
2:23-CV-00495	E.D. TX	Pictiva Displays Intl Ltd v. Samsung Electronics Co Ltd	10/19/23	Challenger :Samsung Electronics America Inc	.

Ratings Trends

Practice Areas