Corning Incorporated vs. Caihong Display Devices - UPC_CFI_0000775/2026

The case UPC_CFI_0000775/2026 was filed by the plaintiff Corning Incorporated against the defendant Caihong Display Devices, HKC, TCL China Star Optoelectronics Technology, and others on 19 Dec, 2024.

Case Timeline

19 Dec, 2024
Case Filed
02 Mar, 2026
Statement of Defence
02 Mar, 2026
Counterclaim for Revocation
Today Mar 30, 2026
Reply Filed
Written Procedure
Oral Procedure
Decision

Case Details

    Case Number:

    UPC_CFI_0000775/2026

    Patent Number:

    Filing Date:

    19 Dec, 2024

    Proceeding Type:

    Counter Claim For Revocation

    Case Phase:

    Written Phase

    Plaintiffs:

    • Corning Incorporated

    Plaintiff Representative:

    • Marcus Grosch

    Defendants:

    • Caihong Display Devices
    • HKC
    • HKC Overseas
    • TCL China Star Optoelectronics Technology
    • Xianyang Caihong Optoelectronics Technology

    Defendant Representative:

    • Felix Roediger

    Judges:

    • Peter Tochtermann
    • Petri Rinkinen
    • Rudi Goedeweeck
    • Sender Tobias

Case Decision

Decision pending - set alert to receive updates

Docket Entries

The docket entries provide a comprehensive overview of all filings, motions, orders, and other significant actions taken in the case.

Last updated on: Mar 26, 2026
DateTitle

Notify me when new UPC document is filed

Mar 12, 2026Action.Publishorderdecision
Mar 2, 2026Statement Of Defence
Mar 2, 2026Receipt
Mar 2, 2026Proof Of Payment
Mar 2, 2026Fee
Mar 2, 2026Exhibit Defendant
Mar 2, 2026Cover Sheet
Mar 2, 2026Counterclaim For Revocation

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UPC_CFI_0000986/2026Mar 19, 2026Corning IncorporatedTCL Europe
UPC_COA_0000038/2026Mar 2, 2026TCL EuropeCorning Incorporated
UPC_CFI_866/2025Sep 15, 2025TCL China Star Optoelectronics TechnologyCorning Incorporated

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UPC_CFI_0000986/2026Mar 19, 2026Corning IncorporatedTCL Europe
ORD_34066/2025Jul 31, 2025Corning IncorporatedHisense Europe Holding, Hisense Gorenje Germany, LG Electronics Deutschland, LG Electronics European Holding, LG Electronics European Shared Service Center, TCL Belgium, TCL Deutschland, TCL Deutschland Verwaltungs, TCL Operations Polska
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Last updated on: Mar 26, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_820/2024Dec 19, 2024Corning IncorporatedCaihong Display Devices