Patent 11716171B2
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 (3)
Group view →Specific litigation cases in our database that name US patent 11716171B2. The free-form analysis below may also discuss cases beyond this list.
- IPR2025-01110Patent Trial and Appeal BoardPending - Instituted
Defendants: Wilus Institute of Standards and Technology Inc.
Other patents asserted: 11716171
- Wilus Institute of Standards and Technology Inc. v. HP Inc.filed Jan 23, 20252:25-cv-00069-JRG-RSPU.S. District Court, Eastern District of Texas, Marshall DivisionOpen; consolidated
Defendants: HP Inc.
- Wilus Institute of Standards and Technology Inc. v. Samsung Electronics Co., LTD. et al.filed Jan 23, 20252:25-cv-00070-JRG-RSPU.S. District Court, Eastern District of Texas, Marshall DivisionOpen; consolidated
Defendants: Samsung Electronics Co., LTD. and Samsung Electronics America, Inc.
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
Known litigation involving US patent 11716171B2 is detailed below:
1. PTAB Inter Partes Review (IPR) Case
- Case Number: IPR2025-01110
- Jurisdiction: Patent Trial and Appeal Board (PTAB)
- Current Status: Pending - Instituted
- Filing Date: While the exact filing date isn't explicitly stated in the initial snippet, the case number IPR2025-01110 indicates it was filed in 2025. Searches on Unified Patents indicate it was filed by [Samsung Electronics Co. Ltd.](/litigations/by-plaintiff/Samsung%20Electronics%20Co.%20Ltd.), [Samsung Electronics America, Inc.](/litigations/by-plaintiff/Samsung%20Electronics%20America%2C%20Inc.) and the patent owner is Wilus Institute of Standards and Technology Inc.
- Plaintiff(s): [Samsung Electronics Co., Ltd.](/litigations/by-plaintiff/Samsung%20Electronics%20Co.%2C%20Ltd.) and [Samsung Electronics America, Inc.](/litigations/by-plaintiff/Samsung%20Electronics%20America%2C%20Inc.) (Petitioner)
- Defendant(s): Wilus Institute of Standards and Technology Inc. (Patent Owner)
2. US District Court Case (Consolidated Lead Case)
- Case Number: 2:25-cv-00069-JRG-RSP (Lead Case)
- Jurisdiction: U.S. District Court, Eastern District of Texas, Marshall Division
- Filing Date: January 23, 2025.
- Current Status: Open; consolidated with case 2:25-cv-00070. A jury trial is demanded and jury selection is scheduled for August 17, 2026.
- Plaintiff(s): Wilus Institute of Standards and Technology Inc.
- Defendant(s): HP Inc.
3. US District Court Case (Consolidated Member Case)
- Case Number: 2:25-cv-00070-JRG-RSP (Member Case)
- Jurisdiction: U.S. District Court, Eastern District of Texas, Marshall Division
- Filing Date: January 23, 2025.
- Current Status: Open; consolidated into lead case 2:25-cv-00069-JRG-RSP. A jury trial is demanded and jury selection is set for August 17, 2026, as part of the consolidated litigation.
- Plaintiff(s): Wilus Institute of Standards and Technology Inc.
- Defendant(s): [Samsung Electronics Co., LTD.](/litigations/by-defendant/Samsung%20Electronics%20Co.%2C%20LTD.), and [Samsung Electronics America, Inc.](/litigations/by-plaintiff/Samsung%20Electronics%20America%2C%20Inc.)
Generated 5/17/2026, 12:45:53 PM