Mosaid Technologies Inc.
Patent owner in reexamination·8 ex parte reexams
Mosaid Technologies Inc.'s patents have been the subject of 8 USPTO ex parte reexaminations, with 8 currently open. Its patents are most often challenged by Intel Corporation. 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 (8)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/016,334 | May 22, 2026 | 8,809,940 | FIN FIELD EFFECT TRANSISTOR | — | Open |
| 90/016,335 | May 22, 2026 | 9,716,091 | FIN FIELD EFFECT TRANSISTOR | Intel Corporation | Open |
| 90/016,232 | May 1, 2026 | 8,440,517 | FINFET AND METHOD OF FABRICATING THE SAME | Intel Corporation | Open |
| 90/016,213 | Apr 27, 2026 | 9,209,300 | FIN FIELD EFFECT TRANSISTOR | Intel Corporation | Open |
| 90/016,214 | Apr 27, 2026 | 9,379,215 | FIN FIELD EFFECT TRANSISTOR | Intel Corporation | Open |
| 90/015,986 | Feb 24, 2026 | 8,338,909 | TWO-STEP STI FORMATION PROCESS | Intel Corporation | Open |
| 90/015,918 | Jan 28, 2026 | 7,842,577 | TWO-STEP STI FORMATION PROCESS | Intel Corporation | Open |
| 90/015,904 | Jan 26, 2026 | 9,564,433 | Semiconductor Device with Improved Contact Structure and Method of Forming Same | Intel Corporation | Open |
See the full reexam picture for Mosaid Technologies Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.