John J. Eichmann

Eichmann A Professional Corp

General

Experience24 yrs

Elite Ratings

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Practice Areas

Reexam/Aband. (1 case)

Mech Eng, Manuf (5 cases)

Transport., E-Comm. (13 cases)

Semicond., Optic (12 cases)

Communications (14 cases)

Law Firms

Eichmann A Professional Corp (Current)

Dovel & Luner

jeichmann@eichmann.com

Ratings

Experience

Grade

Trend

DCT

L5

E

PTAB

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CAFC

L2

B

Cases

Case #	Court	Caption	Filed	Represent
2:25-CV-01178	E.D. TX	Nusantao IP LLC v. Samsung Electronics America Inc	11/29/25	Patent Owner :Nusantao IP LLC	.
1:24-CV-01284	D. DE	Experimental Propulsion Lab LLC v. BAE Systems Inc	11/22/24	Patent Owner :Experimental Propulsion Lab LLC	.
2:23-CV-00443	E.D. TX	Valtrus Innovations Ltd v. AT&T Inc	09/27/23	Patent Owner :Valtrus Innovations Ltd	.
3:23-CV-04070	N.D. CA	Hawkvision Emmersion Computing LLC v. Tangible Play Inc	08/10/23	Patent Owner :Hawkvision eMMERSION Computing LLC	.
1:23-CV-00282	W.D. TX	ICPillar LLC v. ARM Ltd	03/14/23	Patent Owner :Icpillar LLC	.
2:22-CV-00343	E.D. TX	Correct Transmission LLC v. Nokia Corp	09/02/22	Patent Owner :Correct Transmission LLC	.
2:22-CV-00040	E.D. TX	HowLink Global LLC v. AT&T Inc	02/03/22	Patent Owner :Howlink Global LLC	.
2:22-CV-00039	E.D. TX	Sovereign Peak Ventures LLC v. ASUSTeK Computer Inc	02/03/22	Patent Owner :Howlink Global LLC	.
2:21-CV-00368	E.D. TX	Enovsys LLC v. T-Mobile USA Inc	09/24/21	Patent Owner :Enovsys LLC	.
2:21-CV-00315	E.D. TX	Enovsys LLC v. Verizon Data Services LLC	08/20/21	Patent Owner :Enovsys LLC	.

Ratings Trends

Practice Areas