Bradley A. Chapin

Rutan & Tucker LLPLocal

General

Experience20 yrs

Elite Ratings

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Practice Areas

Transport., E-Comm. (7 cases)

Design (2 cases)

Semicond., Optic (2 cases)

Communications (5 cases)

Software, Security (2 cases)

Law Firms

Rutan & Tucker LLP

bchapin@rutan.com

Ratings

Experience

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DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
8:25-CV-01408	M.D. FL	B&T USA LLC v. Surefire LLC	05/30/25	Patent Owner :SureFire LLC	.
6:15-CV-00986	M.D. FL	UniKey Tech Inc v. ASSA ABLOY Hospitality Inc	06/16/15	Challenger :ASSA ABLOY Ab	.
8:15-CV-00775	C.D. CA	ASSA ABLOY Ab v. Spectrum Brands Inc	05/18/15	Patent Owner :ASSA ABLOY Ab	.
8:14-CV-00947	C.D. CA	HID Global Corp v. Kwikset Corp	06/19/14	Patent Owner :ASSA ABLOY Ab	.
8:14-CV-00318	C.D. CA	Os Security LLC v. Sargent Mfg Co	03/03/14	Challenger :ASSA ABLOY Inc	.
8:14-CV-00052	C.D. CA	HID Global Corp v. Isonas Inc	01/13/14	Challenger(L) :HID Global Corp	.
8:13-CV-01890	C.D. CA	HID Global Corp v. Soundcraft Inc	12/04/13	Patent Owner :ASSA ABLOY Ab	.
8:13-CV-01779	C.D. CA	Forever Foundations & Frame LLC v. Optional Products LLC	11/12/13	Patent Owner(W) :Cybil LLC	.
8:13-CV-01302	C.D. CA	HID Global Corp v. Apollo Security Sales Inc	08/23/13	Patent Owner :ASSA ABLOY Ab	.
8:13-CV-01272	C.D. CA	HID Global Corp v. Applied Wireless Identifications Group Inc	08/20/13	Patent Owner :ASSA ABLOY Ab	.

Ratings Trends

Practice Areas