David G. Jankowski

Knobbe Martens Olson & Bear LLP

General

Experience19 yrs

Elite Ratings

DCT,PTAB

Practice Areas

Mech Eng, Manuf (19 cases)

Transport., E-Comm. (12 cases)

Design (1 case)

Semicond., Optic (21 cases)

Communications (2 cases)

Law Firms

Knobbe Martens Olson & Bear LLP

david.jankowski@knobbe.com

Ratings

Experience

Grade

Trend

DCT

L5

B

PTAB

L4

B

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
5:21-CV-01129	N.D. CA	Carl Zeiss X Ray Microscopy Inc v. Sigray Inc	02/16/21	Challenger :Sigray Inc	.
1:20-CV-01102	D. DE	Carl Zeiss X Ray Microscopy Inc v. Sigray Inc	08/21/20	Challenger(W) :Sigray Inc	.
8:19-CV-00835	C.D. CA	Fisher Paykel Healthcare Ltd v. Flexicare Inc	05/03/19	Patent Owner :Fisher & Paykel Healthcare Ltd	.
3:19-CV-00304	S.D. CA	Boba Inc v. Blue Box OpCo LLC doing Business As Infantino	02/12/19	Challenger :Blue Box OpCo LLC	.
1:19-CV-20578	S.D. FL	Sundaram v. Chico's FAS Inc	02/12/19	Challenger :Chicos Fas Inc	.
8:18-CV-01759	C.D. CA	5D Tactical LLC v. 80 Percent Arms Inc	09/27/18	Challenger :80 Percent Arms Inc	.
8:18-CV-00917	C.D. CA	5D Tactical LLC v. 80 Percent Arms Inc	05/29/18	Challenger(W) :80 Percent Arms Inc	.
4:17-CV-03349	N.D. CA	Silver State Intellectual Tech Inc v. Facebook Inc	06/09/17	Patent Owner(L) :Silver State Intellectual Technologies Inc	.
4:16-CV-00826	E.D. TX	Vista Lumen LLC v. Ledconn Corp	10/28/16	Challenger :Ledconn Corp	.
1:15-CV-00856	D. DE	Husqvarna Ab v. Toro Co	09/22/15	Patent Owner :Husqvarna Ab	.

Ratings Trends

Practice Areas