David J. Tsai
Pillsbury Winthrop Shaw Pittman LLPGeneral
Experience18 yrs
Elite Ratings
DCT
Practice Areas
Comp. Arch. and Software (34 cases)
Communications (26 cases)
Semicond., Optic (21 cases)
Software, Security (18 cases)
Design (11 cases)
Law Firms
Pillsbury Winthrop Shaw Pittman LLP (Current)
Kilpatrick Townsend & Stockton LLP
Perkins Coie LLP
Vinson & Elkins LLP
Ratings
Experience
Grade
Trend
DCT
L4
A
PTAB
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CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 2:25-CV-07963 | Ar Design Innovations LLC v. Houzz Inc | 08/22/25 | Challenger | |
| 2:25-CV-03635 | NTECH Properties Inc v. ByteDance Ltd | 04/25/25 | ||
| 2:25-CV-00344 | CommPlex Systems LLC v. Hitron Tech Inc | 04/07/25 | Challenger | |
| 2:24-CV-02430 | Virtual Creative Artists LLC v. Houzz Inc | 09/13/24 | Challenger | |
| 6:23-CV-00883 | Acqis LLC v. Micro Star Intl Co Ltd | 12/22/23 | ||
| 6:22-CV-01279 | Redwood Tech LLC v. Askey Computer Corp | 12/15/22 | Challenger | |
| 6:22-CV-01280 | Redwood Tech LLC v. Askey Computer Corp | 12/15/22 | Challenger | |
| 5:22-CV-04940 | Xiamen Zhaozhao Trading Co Ltd v. Fuzhou Duofen Pet Products Co Ltd | 08/29/22 | Patent Owner | |
| 4:22-CV-04943 | Xiamen Zhaozhao Trading Co Ltd v. Suzhou Xiongxiaodou PinPai WenHua ChuanBo Youxian Gongsi | 08/29/22 | ||
| 3:22-CV-04936 | Xiamen Zhaozhao Trading Co Ltd v. Fujian Gutian Daxing Import & Export Co Ltd | 08/29/22 | Patent Owner |