Walter C. Pfeffer
Singer Bea LLPGeneral
Experience5 yrs
Elite Ratings
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Practice Areas
Software, Security (4 cases)
Communications (1 case)
Semicond., Optic (1 case)
Comp. Arch. and Software (1 case)
Transport., E-Comm. (1 case)
Ratings
Experience
Grade
Trend
DCT
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PTAB
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CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 6:17-CV-00182 | Implicit LLC v. Huawei Tech USA Inc | 03/24/17 | Patent Owner | |
| 1:17-CV-00258 | Implicit LLC v. D&M Holdings US Inc | 03/10/17 | Patent Owner | |
| 1:17-CV-00259 | Implicit LLC v. Sonos Inc | 03/10/17 | Patent Owner | |
| 6:16-CV-00080 | Implicit LLC v. Trend Micro Inc | 02/23/16 | Patent Owner | |
| 3:13-CV-03941 | Bradley v. Applied Marine Systems LLC | 08/23/13 | ||
| 3:12-CV-00911 | Peregrine Semiconductor Corp v. RF Micro Devices Inc | 04/13/12 | Challenger |