Patent 8723164
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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No PTAB proceedings on file. This patent has not been challenged through Inter Partes Review, Post-Grant Review, or Covered Business Method review at the USPTO. The absence is itself a signal — well-asserted patents eventually attract IPRs.
Cases on file (2)
Group view →Specific litigation cases in our database that name US patent 8723164. The free-form analysis below may also discuss cases beyond this list.
- PICTIVA DISPLAYS INTERNATIONAL LTD. v. SAMSUNG DISPLAY CO., LTD. et al.filed Jun 28, 2024IPR2024-01093Patent Trial and Appeal Board (PTAB)terminated Jul 8, 2026Final Written Decision
Defendants: SAMSUNG DISPLAY CO., LTD., SAMSUNG ELECTRONICS CO., LTD., and SAMSUNG ELECTRONICS AMERICA, INC.
- 2:24-cv-00532Texas Eastern District Courtactive
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
Here is a list of known litigation involving US patent 8723164, based on the provided patent text and associated links:
PTAB Inter Partes Review (IPR)
- Case Number: IPR2024-01093
- Jurisdiction: Patent Trial and Appeal Board (PTAB)
- Filing Date: June 28, 2024
- Plaintiff(s) (Patent Owner): PICTIVA DISPLAYS INTERNATIONAL LTD.
- Defendant(s) (Petitioner): SAMSUNG DISPLAY CO., LTD., SAMSUNG ELECTRONICS CO., LTD., AND SAMSUNG ELECTRONICS AMERICA, INC.
- Outcome/Current Status: Final Written Decision (status as of 2026-07-08, indicating the case is concluded or near conclusion).
District Court Case (Texas Eastern District Court)
- Case Number: 2:24-cv-00532
- Jurisdiction: Texas Eastern District Court
- Filing Date: Not explicitly provided in the patent text summary.
- Plaintiff(s): Not explicitly provided in the patent text summary.
- Defendant(s): Not explicitly provided in the patent text summary.
- Outcome/Current Status: Litigation (active).
District Court Case (Texas Eastern District Court)
- Case Number: 2:23-cv-00495
- Jurisdiction: Texas Eastern District Court
- Filing Date: Not explicitly provided in the patent text summary.
- Plaintiff(s): Not explicitly provided in the patent text summary.
- Defendant(s): Not explicitly provided in the patent text summary.
- Outcome/Current Status: Litigation (active).
Court of Appeals for the Federal Circuit (CAFC) Case
- Case Number: 26-1599
- Jurisdiction: Court of Appeals for the Federal Circuit
- Filing Date: Not explicitly provided in the patent text summary.
- Plaintiff(s): Not explicitly provided in the patent text summary.
- Defendant(s): Not explicitly provided in the patent text summary.
- Outcome/Current Status: Litigation (active).
The patent text also indicates "First worldwide family litigation filed", linking to Darts-ip, which suggests broader international litigation related to the patent family but does not provide specific details for US patent 8723164 itself within the provided text. Due to the explicit instruction to focus on US patent 8723164 and the given current date of April 26, 2026, details for these broader family litigations are not provided unless directly tied to the US patent.
Generated 7/8/2026, 6:45:37 PM