Charles S. Barquist

Maschoff Brennan PLLC

General

Experience26 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (14 cases)

Transport., E-Comm. (9 cases)

Design (3 cases)

Semicond., Optic (21 cases)

Communications (27 cases)

Law Firms

Maschoff Brennan PLLC (Current)

Morrison & Foerster LLP

cbarquist@mabr.com

Ratings

Experience

Grade

Trend

DCT

L5

E

PTAB

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CAFC

L2

B

Cases

Case #	Court	Caption	Filed	Represent
2:26-CV-04260	C.D. CA	Smartsens Technology Shanghai Co Ltd v. OmniVision Tech Inc	04/22/26	Patent Owner :Smartsens Technology HK Co Ltd	.
2:24-CV-07182	C.D. CA	Zepp Inc v. Amazwear Technology Inc	08/23/24	Challenger :Amazwear Technology Inc	.
2:24-CV-00498	C.D. CA	Piranha Media Distribution LLC v. Hulu LLC	01/19/24	Patent Owner(L) :Piranha Media Distribution LLC	.
3:23-CV-00811	S.D. CA	Shoals Tech Group LLC v. Hikam America Inc	05/04/23	Patent Owner :Shoals Technologies Group LLC	.
1:23-CV-00365	M.D. NC	Shoals Tech Group LLC v. Voltage LLC	05/04/23	Patent Owner :Shoals Technologies Group LLC	.
1:22-CV-01531	D. DE	Akamai Tech Inc v. Automated Media Processing Solutions Inc	11/23/22	Challenger :Automated Media Processing Solutions Inc	.
1:22-CV-00677	D. DE	Equil IP Holdings LLC v. Akamai Tech Inc	05/24/22	Patent Owner :Equil IP Holdings LLC	.
1:22-CV-00577	D. DE	Pearl IP Licensing LLC v. Omron Electronics LLC	04/28/22	Challenger :Omron Electronics LLC	.
8:22-CV-00034	C.D. CA	Vivint Inc v. SB IP Holdings LLC	01/07/22	Challenger(L) :Vivint Inc	.
8:22-CV-00033	C.D. CA	Vivint Inc v. SB IP Holdings LLC	01/07/22	Challenger :Vivint Inc	.

Ratings Trends

Practice Areas