David D. Schumann
Folio Law Group PLLCGeneral
Experience29 yrs
Elite Ratings
DCT
Practice Areas
Mech Eng, Manuf (16 cases)
Transport., E-Comm. (9 cases)
Design (1 case)
Semicond., Optic (13 cases)
Communications (59 cases)
Ratings
Experience
Grade
Trend
DCT
L4
B
PTAB
L5
E
CAFC
--
--
--
Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 1:25-CV-01542 | CP Studios LLC v. Twitch Interactive Inc | 12/19/25 | Patent Owner | |
| 8:24-CV-02652 | BrainGuard Tech Inc v. Vista Outdoor Inc | 12/06/24 | Patent Owner | |
| 2:24-CV-00974 | KMizra LLC v. Nokia Corp | 11/25/24 | Patent Owner | |
| 1:23-CV-01386 | Immersion Corp v. Meta Platforms | 11/10/23 | Patent Owner | |
| 2:23-CV-00247 | Dali Wireless Inc v. T-Mobile US Inc | 05/30/23 | Patent Owner | |
| 2:23-CV-00246 | Dali Wireless Inc v. AT&T Corp | 05/30/23 | Patent Owner | |
| 2:23-CV-00245 | Dali Wireless Inc v. Verizon Corporate Services Group Inc | 05/30/23 | Patent Owner | |
| 2:23-CV-00712 | Immersion Corp v. Valve Corp | 05/15/23 | Patent Owner | |
| 6:23-CV-00060 | Dali Wireless Inc v. Verizon Corporate Services Group Inc | 01/30/23 | ||
| 2:23-CV-00002 | Dali Wireless Inc v. Cellco Partnership | 01/04/23 | Patent Owner |