LG Innotek Co. Ltd.
Patent owner in reexamination·6 ex parte reexams
LG Innotek Co. Ltd.'s patents have been the subject of 6 USPTO ex parte reexaminations, with 3 currently open. Its patents are most often challenged by Unified Patents LLC and Hisense USA Corp.. 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 (6)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/015,771 | Dec 11, 2025 | 7,936,415 | LIGHT SOURCE APPARATUS AND LIQUID CRYSTAL DISPLAY HAVING THE SAME | Unified Patents LLC | Open |
| 90/015,742 | Dec 2, 2025 | 8,237,352 | PHOTOLUMINESCENT SHEET | Hisense USA Corp. | Open |
| 90/015,633 | Oct 24, 2025 | 7,922,380 | LIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME | Unified Patents LLC | Open |
| 90/014,300 | May 7, 2019 | 9,196,814 | LIGHT EMITTING DEVICE PACKAGE AND LIGHT UNIT | — | Closed |
| 90/013,345 | Sep 18, 2014 | 8,500,286 | Projection System | — | Closed |
| 90/012,165 | Feb 29, 2012 | 8,089,703 | LENS DRIVING APPARATUS | — | Closed |
See the full reexam picture for LG Innotek Co. Ltd.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.