Peter H. Chang

Black Chang & Hamill LLP

General

Experience8 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (1 case)

Transport., E-Comm. (2 cases)

Semicond., Optic (7 cases)

Communications (6 cases)

Software, Security (5 cases)

Law Firms

Black Chang & Hamill LLP

Wilson Sonsini Goodrich & Rosati

California Attorney General's Office

pchang@blackandchang.com

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Ratings

Experience

Grade

Trend

DCT

L4

E

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:13-CV-00838	D. DE	Interface IP Holdings LLC v. NBC Universal Media LLC	05/13/13	Patent Owner :Interface IP Holdings LLC	.
1:13-CV-00581	D. DE	YYZ LLC v. Pegasystems Inc	04/11/13	Patent Owner(L) :YYZ LLC	.
1:13-CV-00580	D. DE	YYZ LLC v. BMC Software Inc	04/11/13	Patent Owner :YYZ LLC	.
1:13-CV-00579	D. DE	YYZ LLC v. Adobe Systems Inc	04/11/13	Patent Owner(L) :YYZ LLC	.
1:13-CV-00374	D. DE	Interface IP Holdings LLC v. CNBC LLC	03/07/13	Patent Owner :Interface IP Holdings LLC	.
1:13-CV-00373	D. DE	Interface IP Holdings LLC v. Alaska Air Group Inc	03/07/13	Patent Owner :Interface IP Holdings LLC	.
1:13-CV-00137	D. DE	YYZ LLC v. Software Ag Inc	01/24/13	Patent Owner :YYZ LLC	.
1:13-CV-00136	D. DE	YYZ LLC v. Hewlett Packard Co	01/24/13	Patent Owner(L) :YYZ LLC	.
1:12-CV-01775	D. DE	Interface IP Holdings LLC v. US Airways Inc	12/27/12	Patent Owner :Interface IP Holdings LLC	.
1:12-CV-01774	D. DE	Interface IP Holdings LLC v. Southwest Airlines Co	12/27/12	Patent Owner :Interface IP Holdings LLC	.

Ratings Trends

Practice Areas