David A. Welling

Choken & WellingLocal

General

Experience18 yrs

Elite Ratings

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Practice Areas

Chemical (2 cases)

Comp. Arch. and Software (1 case)

Software, Security (1 case)

Communications (3 cases)

Semicond., Optic (7 cases)

Law Firms

Choken & Welling (Current)

davidw@choken-welling.com

choken-welling.com

Ratings

Experience

Grade

Trend

DCT

L3

E

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:26-CV-00352	S.D. OH	Coombs v. Gosun Inc	04/07/26	Patent Owner :Ian Morgan Coombs	.
1:25-CV-13539	N.D. IL	VDPP LLC v. Dukane Corp	11/05/25	Challenger :Dukane Corp	.
1:25-CV-13535	N.D. IL	VDPP LLC v. FCA US LLC	11/04/25	Patent Owner :VDPP LLC	.
1:25-CV-12770	N.D. IL	WirelessWerx IP LLC v. Here North America LLC	10/20/25	Patent Owner :WirelessWerx IP LLC	.
1:25-CV-12615	N.D. IL	Ryrusch IP LLC v. Haas Inc	10/15/25	Patent Owner :Ryrusch IP LLC	.
1:25-CV-11609	N.D. IL	Mesa Digital LLC v. Motorola Mobility LLC	09/24/25	Patent Owner :Mesa Digital LLC	.
5:24-CV-02096	N.D. OH	Ortiz & Associates Consulting LLC v. Diebold Nixdorf Inc	12/02/24	Patent Owner :Ortiz & Associates Consulting LLC	.
1:24-CV-01791	N.D. OH	Brighteye Innovations LLC v. River Source Logistics	10/15/24	Patent Owner :Brighteye Innovations LLC	.
1:21-CV-00031	N.D. IL	Peoplechart Corp v. Wintrust Bank NA	01/04/21	Patent Owner(L) :Peoplechart Corp	.
1:20-CV-01637	N.D. OH	Landmark Technology A LLC v. Art Of Beauty Co Inc	07/24/20	Patent Owner :Landmark Technology A LLC	.

Ratings Trends

Practice Areas