Immersion Corporation
Patent owner in reexamination·3 ex parte reexams
Immersion Corporation's patents have been the subject of 3 USPTO ex parte reexaminations. Its patents are most often challenged by HTC 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 (3)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/012,486 | Sep 10, 2012 | 7,982,720 | Haptic Feedback for Touchpads and Other Touch Controls | — | Closed |
| 90/012,470 | Sep 6, 2012 | 7,592,999 | HAPTIC FEEDBACK FOR TOUCHPADS AND OTHER TOUCH CONTROLS | HTC Corporation | Closed |
| 90/012,411 | Jul 30, 2012 | 7,969,288 | FORCE FEEDBACK SYSTEM INCLUDING MULTI-TASKING GRAPHICAL HOST ENVIRONMENT AND INTERFACE DEVICE | — | Closed |
See the full reexam picture for Immersion Corporation
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.