IOU MING LOU
Ex parte reexamination requester·4 ex parte reexams
IOU MING LOU has requested 4 USPTO ex parte reexaminations. It most often challenges patents owned by Lighting Science Group Corporation and LUMITECH INTELLECTUAL PROPERTY LLC.. 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 |
|---|---|---|---|---|---|
| 90/015,004 | Apr 12, 2022 | 9,206,947 | LED MODULE, LED ILLUMINATION MEANS, AND LED LAMP FOR THE ENERGY-EFFICIENT REPRODUCTION OF WHITE LIGHT | LUMITECH INTELLECTUAL PROPERTY LLC. | Closed |
| 90/015,005 | Apr 12, 2022 | 8,835,945 | SERIALLY-CONNECTED EMITTING DIODES, METHODS OF FORMING SAME, AND LUMINAIRES CONTAINING SAME | Lighting Science Group Corporation | Closed |
| 90/014,633 | Dec 18, 2020 | 8,864,340 | LOW PROFILE LIGHT HAVING CONCAVE REFLECTOR AND ASSOCIATED METHODS | Lighting Science Group Corporation | Closed |
| 90/014,634 | Dec 18, 2020 | 9,851,490 | LIGHT GUIDE FOR LOW PROFILE LUMINAIRE | Lighting Science Group Corporation | Closed |
See the full reexam picture for IOU MING LOU
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.