Corning Inc vs. TCL China Star Optoelectronics Technology Co Ltd
UPC-CFI-0000775/2026
Case Details
Case Number
UPC-CFI-0000775/2026
Patent Number
Filing Date
2026-03-02
Proceeding Type
Counter claim for revocation
Case Phase
Written Phase
Case Decision Date
12 March, 2026
Court Division
Mannheim (DE) Local Division
Parties & Representative
Defendants
TCL China Star Optoelectronics Technology Co Ltd
Xianyang CaiHong Optoelectronics Technology Co Ltd
HKC Overseas Ltd
Caihong Display Devices Co Ltd
HKC Corporation Ltd
Represented By
1 Representative ListedRepresentative
Court & Judges
Court / Division
Mannheim (DE) Local Division
Judges
Peter Tochtermann
Petri Rinkinen
Sender Tobias
Rudi Goedeweeck
Patents Involved
There is a single patent involved in this case.
| Application Number | Patent Number | External Links |
|---|---|---|
| - | EP3296274 |
Docket Entries
Receipt
2026-03-02
No Actions
Cover sheet
2026-03-02
No Actions
Fee
2026-03-02
No Actions
Exhibit Defendant
2026-03-02
No Actions
Counterclaim for revocation
2026-03-02
No Actions