Barco N.V.
Patent owner in reexamination·7 ex parte reexams
Barco N.V.'s patents have been the subject of 7 USPTO ex parte reexaminations, with 4 currently open. Its patents are most often challenged by Yealink Inc.. 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 (7)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/015,672 | Nov 12, 2025 | 11,422,951 | ELECTRONIC TOOL AND METHODS FOR MEETINGS BETWEEN TWO USERS | Yealink Inc. | Open |
| 90/015,673 | Nov 12, 2025 | 11,403,237 | ELECTRONIC TOOL AND METHODS WITH AUDIO FOR MEETINGS | Yealink Inc. | Open |
| 90/015,676 | Nov 12, 2025 | 11,258,676 | ELECTRONIC TOOL AND METHODS FOR MEETINGS | Yealink Inc. | Open |
| 90/015,675 | Nov 12, 2025 | 10,762,002 | ELECTRONIC TOOL AND METHODS WITH AUDIO FOR MEETINGS | Yealink Inc. | Open |
| 90/014,087 | Feb 9, 2018 | 8,756,348 | Electronic Tool and Methods for Meetings | — | Closed |
| 90/014,088 | Feb 9, 2018 | 9,083,769 | ELECTRONIC TOOL AND METHODS FOR MEETINGS | — | Closed |
| 90/020,037 | Dec 28, 2012 | RE43,707 | METHODS, APPARATUS, AND DEVICES FOR NOISE REDUCTION | — | Closed |
See the full reexam picture for Barco N.V.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.