Brent K. Yamashita

DLA Piper US LLP

General

Experience23 yrs

Elite Ratings

DCT

Practice Areas

Reexam/Aband. (1 case)

Mech Eng, Manuf (2 cases)

Transport., E-Comm. (5 cases)

Semicond., Optic (32 cases)

Communications (34 cases)

Law Firms

DLA Piper US LLP

brent.yamashita@dlapiper.com

Ratings

Experience

Grade

Trend

DCT

L5

A

PTAB

L5

E

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:24-CV-00577	E.D. TX	Optronic Sciences LLC v. BOE Technology Group Co Ltd	07/23/24	Challenger :BOE Technology Group Co Ltd	.
4:24-CV-02220	N.D. CA	Hewlett Packard Enterprises Co v. Inspur Group Co Ltd	04/15/24	Patent Owner :Hewlett Packard Enterprise Co	.
3:24-CV-02220	N.D. CA	Hewlett Packard Enterprises Co v. Inspur Group Co Ltd	04/15/24	Patent Owner :Hewlett Packard Enterprise Co	.
2:23-CV-00549	E.D. TX	Optronic Sciences LLC v. BOE Technology Group Co Ltd	11/21/23	Challenger :BOE Technology Group Co Ltd	.
3:23-CV-01187	S.D. CA	Smith Interface Tech LLC v. Apple Inc	06/27/23	Challenger :Apple Inc	.
6:23-CV-00349	W.D. TX	Atlas Global Tech LLC v. HP Inc	05/12/23	Challenger :HP Inc	.
6:23-CV-00340	W.D. TX	Monterey Research LLC v. Toshiba America Electronic Components Inc	05/09/23	Challenger :Toshiba America Electronic Components Inc	.
2:23-CV-00182	E.D. TX	ServStor Tech LLC v. Hewlett Packard Enterprises Co	04/21/23	Challenger :Hewlett Packard Enterprise Co	.
3:23-CV-01241	N.D. CA	Intellectual Ventures I LLC v. Hewlett Packard Enterprises Co	03/17/23	Challenger(W) :Hewlett Packard Enterprise Co	.
1:23-CV-00227	D. DE	WalkMe Ltd v. Whatfix Inc	03/01/23	Patent Owner :WalkMe Ltd	.

Ratings Trends

Practice Areas