Brian D. Johnston

Caldwell Cassady Curry

General

Experience14 yrs

Elite Ratings

DCT

Practice Areas

Mech Eng, Manuf (4 cases)

Transport., E-Comm. (1 case)

Semicond., Optic (8 cases)

Communications (19 cases)

Software, Security (12 cases)

Law Firms

Caldwell Cassady Curry (Current)

Baker Botts LLP

bjohnston@caldwellcc.com

Ratings

Experience

Grade

Trend

DCT

L4

A

PTAB

L3

C

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
5:25-CV-11048	N.D. CA	DirecTV LLC v. Adeia Inc	12/29/25	Patent Owner :Adeia Guides Inc	.
3:25-CV-11048	N.D. CA	DirecTV LLC v. Adeia Inc	12/29/25	Patent Owner :Adeia Guides Inc	.
7:25-CV-00510	W.D. TX	Adeia Semiconductor Bonding Tech Inc v. Advanced Micro Devices Inc	11/03/25	Patent Owner :Adeia Semiconductor Bonding Technologies Inc	.
1:24-CV-01231	D. DE	Adeia Tech Inc v. Walt Disney Co	11/07/24	Patent Owner(W) :Adeia Guides Inc	.
2:23-CV-00212	E.D. TX	Greenthread LLC v. OmniVision Tech Inc	05/10/23	Challenger	.
2:22-CV-00024	E.D. TX	Rampart Asset Management LLC v. Texas Instruments Inc	01/21/22	Challenger :Texas Instruments Incorp	.
2:21-CV-00448	E.D. TX	Constellation Designs LLC v. LG Electronics Inc	12/09/21	Patent Owner(W) :Constellation Designs LLC	.
2:21-CV-00264	E.D. TX	DivX LLC v. TCL Multimedia Technology Holdings Ltd	07/15/21	Patent Owner :Divx LLC	.
1:21-CV-00099	D. DE	Lazer IP LLC v. Texas Instruments Inc	01/27/21	Challenger :Texas Instruments Incorp	.
2:20-CV-00038	E.D. TX	Nanoco Tech Ltd v. Samsung Electronics Co Ltd	02/14/20	Patent Owner :Nanoco Technologies Ltd	.

Ratings Trends

Practice Areas