TCL Corporation (n/k/a TCL Technology Group Corporation), TCL Communication Technology Holdings Limited, TCT Mobile Worldwide Limited, and TCT Mobile International
Ex parte reexamination requester·4 ex parte reexams
TCL Corporation (n/k/a TCL Technology Group Corporation), TCL Communication Technology Holdings Limited, TCT Mobile Worldwide Limited, and TCT Mobile International has requested 4 USPTO ex parte reexaminations. It most often challenges patents owned by Fractus, S.A.. 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 patent owners challenged
Outcome track record
How this requester's challenges resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Share of challenges that canceled claims
Challenge metrics
Cancellation rate, average pendency, and the open/closed split across every reexam this requester has filed.
- Outcome rate of closed challenges
- Average pendency in months
Examiners & defense counsel
Which examiners decide this requester's challenges, and which firms defend the targeted patents.
- Most frequent examiners
- Top opposing counsel
Recent reexaminations (4)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/014,858 | Sep 15, 2021 | 8,976,069 | Multilevel Antennae | Fractus, S.A. | Closed |
| 90/014,859 | Sep 15, 2021 | 9,054,421 | Multilevel Antennae | Fractus, S.A. | Closed |
| 90/014,860 | Sep 15, 2021 | 9,240,632 | Multilevel Antennae | Fractus, S.A. | Closed |
| 90/014,857 | Sep 15, 2021 | 8,941,541 | Multilevel Antennae | Fractus, S.A. | Closed |
See the full reexam picture for TCL Corporation (n/k/a TCL Technology Group Corporation), TCL Communication Technology Holdings Limited, TCT Mobile Worldwide Limited, and TCT Mobile International
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.