David L. McCombs

Haynes and Boone, LLP

General

Experience23 yrs

Elite Ratings

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Practice Areas

Biotech (1 case)

Chemical (25 cases)

Comp. Arch. and Software (68 cases)

Software, Security (123 cases)

Communications (87 cases)

Law Firms

Haynes and Boone, LLP (Current)

david.mccombs@haynesboone.com

haynesboone.com

Ratings

Experience

Grade

Trend

DCT

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PTAB

L5

A

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:25-CV-03153	W.D. TN	California Innovations Inc v. Fuse LLC	12/19/25	Challenger :California Innovations Inc	.
1:22-CV-01986	D. CO	California Innovations Inc v. Ice Rover Inc	08/09/22	Challenger :California Innovations Inc	.
6:22-CV-00201	W.D. TX	Isix IP LLC v. IBM Corp	02/25/22	Challenger :IBM Corp	.
6:20-CV-01210	W.D. TX	Ocean Semiconductor LLC v. MediaTek Inc	12/31/20	Challenger :MediaTek USA Inc	.
3:16-CV-00962	N.D. TX	ZitoVault LLC v. IBM Corp	04/07/16	Challenger(L) :IBM Corp	.
3:16-CV-00764	N.D. TX	VidStream LLC v. Twitter Inc	03/18/16	Challenger(L) :Twitter Inc	.
2:07-CV-00103	E.D. TX	Hewlett Packard Co v. Acer Inc	03/27/07	Patent Owner :Wistron Corp	.
1:06-CV-00289	D. MD	Desert Aire Corp v. AAON Inc	02/02/06	Challenger :AAON Inc	.
3:03-CV-05761	N.D. CA	Taiwan Semiconductor Mfg Co Ltd v. Semiconductor Mfg Intl Corp	12/19/03	Patent Owner :Taiwan Semiconductor Mfg Co Ltd	.
5:03-CV-00641	W.D. TX	SBC Laboratories v. 10 10 Marketing Inc	07/08/03	Patent Owner :SBC Internet Services Inc	.

Ratings Trends

Practice Areas