Simon Kuang Lu
Ex parte reexamination requester·3 ex parte reexams
Simon Kuang Lu has requested 3 USPTO ex parte reexaminations, with 3 currently open. It most often challenges patents owned by Xiamen Pvtech Co. Ltd.. 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 (3)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/016,487 | Jul 17, 2026 | 10,645,784 | ELECTRIC LEAKAGE PROTECTION ELECTRONIC RECTIFIER AND LAMP WITH ELECTRIC LEAKAGE PROTECTION ELECTRONIC RECTIFIER | Xiamen Pvtech Co. Ltd. | Open |
| 90/016,456 | Jul 9, 2026 | 11,083,065 | DRIVING CIRCUIT DEVICE FOR ANTI-LEAKAGE LED TUBE WITH DUAL-END INPUT | Xiamen Pvtech Co. Ltd. | Open |
| 90/016,445 | Jul 2, 2026 | 10,749,303 | LAMP DEVICE WITH CHANGEABLE LAMP SOCKET | Xiamen Pvtech Co. Ltd. | Open |
See the full reexam picture for Simon Kuang Lu
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.