David Lesht

Sperling & SlaterLocal

General

Experience24 yrs

Elite Ratings

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Practice Areas

Chemical (1 case)

Comp. Arch. and Software (10 cases)

Software, Security (3 cases)

Communications (2 cases)

Semicond., Optic (3 cases)

Law Firms

Sperling & Slater

Law Offices Of Eugene M Cummings

Cook Alex McFarron Manzo Cummings Mehler LTD

dlesht@sperling-law.com

sperling-law.com

Ratings

Experience

Grade

Trend

DCT

L1

C

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
4:23-CV-02698	N.D. CA	InfoExpress Inc v. Cisco Systems Inc	05/31/23	Challenger :Cisco Systems Inc	.
1:15-CV-08940	N.D. IL	Gamon Plus Inc v. Campbell's Co	10/08/15	Challenger(L) :Trinity Mfg LLC	.
1:14-CV-06280	N.D. IL	MedIdea LLC v. Medacta USA Inc	08/14/14	Patent Owner :MedIdea LLC	.
2:13-CV-00520	E.D. TX	Microlinc LLC v. Sony Computer Entertainment America LLC	06/26/13	Patent Owner :Microlinc LLC	.
1:13-CV-01459	D. MD	Allen Video Technology Inc v. Sony Corp	05/17/13	Patent Owner :Allen Video Technology Inc	.
1:12-CV-09117	N.D. IL	Golf Simulator LLC v. Bogies Indoor Golf Club LLC	11/14/12	Patent Owner :Golf Simulator LLC	.
3:12-CV-00739	S.D. CA	Ameranth Inc v. Grubhub Inc	03/27/12	Challenger(W) :Grubhub Inc	.
6:12-CV-00005	E.D. TX	Narada Systems LLC v. Violin Memory Inc	01/05/12	Patent Owner :Narada Systems LLC	.
3:11-CV-01810	S.D. CA	Ameranth Inc v. Pizza Hut Inc	08/15/11	Challenger(L) :Grubhub Inc	.
1:10-CV-01424	N.D. IL	Englehardt v. Costco Wholesale Corp	03/03/10	Patent Owner(W) :Edward T Englehardt	.

Ratings Trends

Practice Areas