Bell Semiconductor, LLC
Patent owner in reexamination·3 ex parte reexams
Bell Semiconductor, LLC's patents have been the subject of 3 USPTO ex parte reexaminations. Its patents are most often challenged by NXP and Unified Patents, LLC. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.
Filings by year
Top requesters
Outcome track record
How reexams of this owner's patents resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Claim-survival rate
Defense metrics
Claim-survival rate, average pendency, and the open/closed split across every reexam of this owner's patents.
- Survival rate of closed proceedings
- Average pendency in months
Challengers & examiners
Which requesters most often challenge this owner's patents, and which examiners decide them.
- Top requesters
- Most frequent examiners
Recent reexaminations (3)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/019,613 | Aug 6, 2024 | 7,535,330 | LOW MUTUAL INDUCTANCE MATCHED INDUCTORS | NXP | Closed |
| 90/019,612 | Aug 6, 2024 | 7,646,091 | SEMICONDUCTOR PACKAGE AND METHOD USING ISOLATED VSS PLANE TO ACCOMMODATE HIGH SPEED CIRCUITRY GROUND ISOLATION | NXP | Closed |
| 90/015,183 | Dec 30, 2022 | 7,007,259 | METHOD FOR PROVIDING CLOCK-NET AWARE DUMMY METAL USING DUMMY REGIONS | Unified Patents, LLC | Closed |
See the full reexam picture for Bell Semiconductor, LLC
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.