Matthew J. Sampson

Lee Sullivan Shea & Smith LLP

General

Experience25 yrs

Elite Ratings

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Practice Areas

Transport., E-Comm. (24 cases)

Communications (8 cases)

Software, Security (7 cases)

Comp. Arch. and Software (1 case)

Law Firms

Lee Sullivan Shea & Smith LLP

McDonnell Boehnen Hulbert & Berghoff LLP

sampson@ls3ip.com

Ratings

Experience

Grade

Trend

DCT

L5

D

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:24-CV-00131	D. DE	Sonos Inc v. Linkplay Technology Inc	02/01/24	Patent Owner(W) :Sonos Inc	.
3:21-CV-07559	N.D. CA	Sonos Inc v. Google LLC	09/28/21	Patent Owner :Sonos Inc	.
6:20-CV-00881	W.D. TX	Sonos Inc v. Google LLC	09/29/20	Patent Owner(L) :Sonos Inc	.
3:20-CV-06754	N.D. CA	Google LLC v. Sonos, Inc.	09/28/20	Patent Owner(L) :Sonos Inc	.
3:20-CV-03845	N.D. CA	Google LLC v. Sonos Inc	06/11/20	Challenger(W) :Sonos Inc	.
2:18-CV-01563	D. NV	3M Co v. Tovis North America	08/20/18	Patent Owner :3M Co Inc	.
1:18-CV-00011	D. DE	3M Co v. Elo Touch Solutions Inc	01/03/18	Patent Owner :3M Co Inc	.
1:17-CV-00243	W.D. TX	Synergy Drone LLC v. Parrot SA	03/17/17	Patent Owner :Synergy Drone LLC	.
1:17-CV-00242	W.D. TX	Synergy Drone LLC v. SZ DJI Technology Co Ltd	03/17/17	Patent Owner(L) :Synergy Drone LLC	.
1:10-CV-00931	N.D. IL	Trading Tech Intl Inc v. Tradehelm Inc	02/10/10	Patent Owner(W) :Trading Technologies Intl Inc	.

Ratings Trends

Practice Areas