Califf T. Cooper
Osha Liang LLPGeneral
Experience20 yrs
Elite Ratings
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Practice Areas
Mech Eng, Manuf (16 cases)
Transport., E-Comm. (9 cases)
Design (3 cases)
Semicond., Optic (8 cases)
Communications (48 cases)
Law Firms
Ratings
Experience
Grade
Trend
DCT
L2
E
PTAB
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CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 7:25-CV-00119 | Secure Matrix LLC v. Souper Salad LLC | 03/12/25 | Challenger | |
| 8:24-CV-01907 | Novoluto GmbH v. XR LLC | 09/03/24 | Patent Owner | |
| 1:24-CV-00958 | Hangzhou Qianmai Electronic Commerce Co., Ltd. v. Bearaby Inc. | 08/20/24 | Challenger | |
| 6:24-CV-00263 | Intelligent Wellhead Systems Inc v. Downing Wellhead Equipment LLC | 07/23/24 | Patent Owner | |
| 1:23-CV-01180 | Downing Wellhead Equipment LLC v. Intelligent Wellhead Systems Inc | 05/10/23 | Challenger | |
| 1:19-CV-00610 | Wilmerding Communications LLC v. Connectify Inc | 03/29/19 | Patent Owner | |
| 2:19-CV-00010 | Unoweb Virtual LLC v. TBC Monde Inc | 01/10/19 | Challenger | |
| 3:18-CV-11542 | NCR Corp v. Teraoka Seiko Co Ltd | 07/11/18 | Challenger | |
| 2:15-CV-01998 | Manitto Tech LLC v. Pyle Audio Inc | 11/30/15 | Patent Owner | |
| 2:15-CV-01997 | Manitto Tech LLC v. Pioneer Electronics USA Inc | 11/30/15 | Patent Owner |