Patent 10140028

Litigation summary

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

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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.

  • IPR2025-01456IPRfiled Aug 29, 2025vs. Infineon Technologies Americas Corp. et al.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 (2)

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Specific litigation cases in our database that name US patent 10140028. The free-form analysis below may also discuss cases beyond this list.

Litigation summary

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

✓ Generated

Here is a list of known litigation involving US patent 10140028:

  1. District Court Litigation

    • Plaintiff(s): Mosaid Technologies Inc.
    • Defendant(s): Infineon Technologies AG, Infineon Technologies Americas Corp.
    • Jurisdiction: U.S. District Court for the Western District of Texas
    • Case Number: 1:25-cv-00436
    • Filing Date: March 25, 2025
    • Current Status: Open; Patent Infringement. Mosaid Technologies Inc. served Infineon Technologies Inc. on March 28, 2025. Infineon Technologies Americas Corp. filed an answer and counterclaim. The case has been reassigned to Judge Alan D. Albright.

  2. PTAB Litigation

    • Petitioner(s): Unified Patents (implied from Google Patents listing and general Unified Patents activity in IPRs).
    • Patent Owner: Mosaid Technologies Inc. (as the current assignee of US10140028).
    • Jurisdiction: Patent Trial and Appeal Board (PTAB)
    • Case Number: IPR2025-01456
    • Filing Date: Filed in 2025 (specific date not publicly available)
    • Current Status: Not Instituted - Procedural.

Generated 5/23/2026, 12:47:14 AM