John D. Esterhay

Perkins Coie LLP

General

Experience15 yrs

Elite Ratings

DCT

Practice Areas

Comp. Arch. and Software (37 cases)

Software, Security (6 cases)

Communications (12 cases)

Semicond., Optic (51 cases)

Design (1 case)

Law Firms

Perkins Coie LLP (Current)

jesterhay@perkinscoie.com

perkinscoie.com

Ratings

Experience

Grade

Trend

DCT

L5

B

PTAB

L4

D

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:26-CV-00476	D. UT	Shenzhen Dongjian Fangzhou Technology Co Ltd v. Feltright LLC	05/22/26	Challenger :Shenzhen Dongjian Fangzhou Technology Co Ltd	.
3:25-CV-01946	S.D. CA	Beatbot Technology USA Co Ltd v. Zodiac Pool Systems LLC	07/31/25	Challenger :Beatbot Technology USA Co Ltd	.
1:25-CV-00536	D. DE	Monolithic Power Systems Inc v. Reed Semiconductor Corp	05/01/25	Patent Owner :Monolithic Power Systems Inc	.
2:25-CV-00426	E.D. TX	Samsung Display Co Ltd v. BOE Technology Group Co Ltd	04/21/25	Challenger :BOE Technology America Inc	.
6:25-CV-00251	M.D. FL	NOCO Co v. Deltona Transformer Corp	02/17/25	Challenger(W) :Deltran Operations USA Inc	.
1:24-CV-06717	N.D. IL	Shenzhen Shokz Co Ltd v. Shenzhen Wenming Technology Co Ltd	07/31/24	Patent Owner(W) :Shenzhen Shokz Co Ltd	.
1:24-CV-00166	D. DE	Monolithic Power Systems Inc v. Nengda Microelectronics Shenzhen Co Ltd	02/08/24	Patent Owner :Monolithic Power Systems Inc	.
1:24-CV-00165	D. DE	Monolithic Power Systems Inc v. Reed Semiconductor Corp	02/08/24	Patent Owner :Monolithic Power Systems Inc	.
1:23-CV-01246	D. DE	Delta Electronics Inc v. Vicor Corp	11/01/23	Patent Owner :Delta Electronics USA Inc	.
6:23-CV-00726	W.D. TX	Delta Electronics Inc v. Vicor Corp	10/23/23	Patent Owner :Delta Electronics USA Inc	.

Ratings Trends

Practice Areas