LG Electronics, Inc. and LG Electronics, U.S.A. Inc.
Ex parte reexamination requester·2 ex parte reexams
LG Electronics, Inc. and LG Electronics, U.S.A. Inc. has requested 2 USPTO ex parte reexaminations. It most often challenges patents owned by Multimedia Technologies Pte, Ltd and Dyson Technology Limited. 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 (2)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/019,883 | Mar 17, 2025 | 9,055,255 | LIVE TELEVISION APPLICATION ON TOP OF LIVE FEED | Multimedia Technologies Pte, Ltd | Closed |
| 90/012,904 | Jun 28, 2013 | 7,600,292 | SURFACE TREATING APPLIANCE | Dyson Technology Limited | Closed |
See the full reexam picture for LG Electronics, Inc. and LG Electronics, U.S.A. Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.