Chad B. Walker

Winston & Strawn LLP

General

Experience18 yrs

Elite Ratings

DCT

Practice Areas

Comp. Arch. and Software (17 cases)

Software, Security (5 cases)

Communications (10 cases)

Semicond., Optic (2 cases)

Transport., E-Comm. (26 cases)

Law Firms

Winston & Strawn LLP

Fish & Richardson

cbwalker@winston.com

Ratings

Experience

Grade

Trend

DCT

L5

B

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:25-CV-00127	E.D. TX	H2 Intellect LLC v. Amazon.com Inc	02/04/25	Patent Owner :H2 Intellect LLC	.
2:25-CV-00123	E.D. TX	H2 Intellect LLC v. Home Depot Inc	02/03/25	Patent Owner :H2 Intellect LLC	.
2:24-CV-00694	E.D. TX	H2 Intellect LLC v. Home Depot Inc	08/22/24	Patent Owner :H2 Intellect LLC	.
2:24-CV-00367	E.D. TX	H2 Intellect LLC v. IBM Corp	05/16/24	Patent Owner :H2 Intellect LLC	.
6:22-CV-01039	W.D. TX	CTD Networks LLC v. Cisco Systems Inc	10/05/22	Challenger :Cisco Systems Inc	.
2:22-CV-00344	E.D. TX	Hardin v. Samsung Electronics Co Ltd	09/02/22	Patent Owner :Andrew Hill	.
6:22-CV-00906	W.D. TX	Halliburton Energy Services Inc v. US Well Services LLC	09/01/22	Challenger :ProFrac Services LLC	.
6:22-CV-00905	W.D. TX	Halliburton Technology Partners LLC v. US Well Services LLC	09/01/22	Challenger :ProFrac Services LLC	.
2:21-CV-00290	E.D. TX	Hardin v. Samsung Electronics Co Ltd	07/30/21	Patent Owner :Andrew Hill	.
2:21-CV-00289	E.D. TX	Ryan Hardin v. LG Corp	07/30/21	Patent Owner :Andrew Hill	.

Ratings Trends

Practice Areas