Patent 8175148

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

Active provider: Google · gemini-2.5-flash

PTAB activity (1)

AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.

  • IPR2025-01114IPRfiled Jun 16, 2025vs. Snap, Inc.Discretionary Denial

Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.

Cases on file (1)

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Specific litigation cases in our database that name US patent 8175148. The free-form analysis below may also discuss cases beyond this list.

  • Untitled casefiled Jan 1, 2024
    0:24-cv-04269Minnesota District CourtActive

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

✓ Generated

Known litigation involving US patent 8175148 includes the following cases:

  • Jurisdiction: Minnesota District Court

    • Case Number: 0:24-cv-04269
    • Filing Date: 2024 (implied by case number 0:24-cv-04269)
    • Plaintiff(s): Not specified in source
    • Defendant(s): Not specified in source
    • Outcome or Current Status: Active

  • Jurisdiction: PTAB

    • Case Number: IPR2024-01176
    • Filing Date: 2024 (implied by case number IPR2024-01176)
    • Plaintiff(s): Not specified in source (Petitioner)
    • Defendant(s): Nokia Inc (Current Assignee of US8175148B2)
    • Outcome or Current Status: Settlement

  • Jurisdiction: Delaware District Court

    • Case Number: 1:23-cv-01236
    • Filing Date: 2023 (implied by case number 1:23-cv-01236)
    • Plaintiff(s): Not specified in source
    • Defendant(s): Not specified in source
    • Outcome or Current Status: Active

  • Jurisdiction: Delaware District Court

    • Case Number: 1:25-cv-01337
    • Filing Date: 2025 (implied by case number 1:25-cv-01337)
    • Plaintiff(s): Not specified in source
    • Defendant(s): Not specified in source
    • Outcome or Current Status: Active

  • Jurisdiction: Delaware District Court

    • Case Number: 1:25-cv-01054
    • Filing Date: 2025 (implied by case number 1:25-cv-01054)
    • Plaintiff(s): Not specified in source
    • Defendant(s): Not specified in source
    • Outcome or Current Status: Active

  • Jurisdiction: PTAB

    • Case Number: IPR2025-01114
    • Filing Date: 2025 (implied by case number IPR2025-01114)
    • Plaintiff(s): Not specified in source (Petitioner)
    • Defendant(s): Nokia Inc (Current Assignee of US8175148B2)
    • Outcome or Current Status: Not Instituted - Procedural

Generated 5/17/2026, 6:46:14 PM