David E. Kleinfeld

Goodwin Procter LLP

General

Experience12 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (1 case)

Transport., E-Comm. (1 case)

Semicond., Optic (2 cases)

Communications (11 cases)

Software, Security (1 case)

Law Firms

Goodwin Procter LLP

Foley & Lardner LLP

dkleinfeld@goodwinprocter.com

Ratings

Experience

Grade

Trend

DCT

L4

C

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
3:13-CV-00139	S.D. CA	Cadence Pharma Inc v. Fresenius Kabi USA LLC	01/17/13	Challenger :Fresenius Kabi USA LLC	.
3:11-CV-02150	S.D. CA	Development Innovation Group LLC v. Nokia Inc	09/15/11	Challenger :Kyocera Wireless Corp	.
1:10-CV-12282	D. MA	ClassCo Inc v. Kyocera Intl Inc	12/31/10	Challenger :Kyocera Communications Inc	.
3:10-CV-00404	S.D. CA	SPH America LLC v. Apple Inc	02/19/10	Patent Owner :ZTE Corp	.
3:09-CV-02535	S.D. CA	SPH America LLC v. Acer Inc	11/09/09	Challenger :Nokia Corp	.
1:09-CV-02567	S.D. NY	Kyocera Wireless Corp v. Digital Technology Licensing LLC	03/19/09	Challenger :Kyocera Wireless Corp	.
3:09-CV-00299	S.D. CA	Kyocera Wireless Corp v. SPH America LLC	02/18/09	Challenger :Kyocera Communications Inc	.
3:08-CV-02146	S.D. CA	SPH America LLC v. High Tech Computer Corp	11/20/08	Challenger(W) :Kyocera Communications Inc	.
3:06-CV-00660	S.D. CA	Qualcomm Inc v. Broadcom Corp	03/24/06	Challenger	.
3:05-CV-01958	S.D. CA	Qualcomm Inc v. Broadcom Corp	10/14/05	Patent Owner(L) :Qualcomm Inc	.

Ratings Trends

Practice Areas