Patent 7949068

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 (1)

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Specific litigation cases in our database that name US patent 7949068. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    7:26-cv-00121Texas Western District CourtCritical, filed

Litigation summary

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

✓ Generated

Based on the provided patent text from Google Patents (US7949068B2 - Systems and methods for transmitter diversity), the following litigation cases are associated with US patent 7949068:

  • Jurisdiction: Texas Western District Court
    • Case Number: 7:26-cv-00121
    • Filing Date: Not explicitly provided in the Google Patents snippet, but the case number implies a 2026 filing.
    • Plaintiff(s): Not explicitly provided.
    • Defendant(s): Not explicitly provided.
    • Outcome/Current Status: Litigation is listed as "Critical" and "filed".
  • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:25-cv-01152
    • Filing Date: Not explicitly provided, but the case number implies a 2025 filing.
    • Plaintiff(s): Not explicitly provided.
    • Defendant(s): Not explicitly provided.
    • Outcome/Current Status: Litigation is listed as "filed".
  • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:25-cv-00644
    • Filing Date: Not explicitly provided, but the case number implies a 2025 filing.
    • Plaintiff(s): Not explicitly provided.
    • Defendant(s): Not explicitly provided.
    • Outcome/Current Status: Litigation is listed as "filed".
  • Jurisdiction: Florida Southern District Court
    • Case Number: 0:25-cv-62546
    • Filing Date: Not explicitly provided, but the case number implies a 2025 filing.
    • Plaintiff(s): Not explicitly provided.
    • Defendant(s): Not explicitly provided.
    • Outcome/Current Status: Litigation is listed as "filed".
  • Worldwide Family Litigation:
    • Filing Date: "First worldwide family litigation filed" is noted, but no specific date is given.
    • Details: Further details such as plaintiff, defendant, and jurisdiction are not provided for this general entry.

While the Google Patents information confirms the existence of these cases, it does not provide the specific plaintiffs, defendants, or precise filing dates beyond what can be inferred from the case numbers. Direct searching of "Unified Patents," "CAFC," and "PACER" with the patent number US7949068 in the initial step did not yield these specific district court cases or further details. The searches mostly returned general information about these platforms or litigation involving other patent numbers.

As of today's date, May 25, 2026, the patent US7949068B2 is marked as "Expired - Lifetime" on Google Patents, with an anticipated expiration date of April 26, 2026. This means that while the patent itself has expired, litigation initiated prior to or around the expiration date for past infringement claims can still proceed.

Generated 5/25/2026, 6:46:20 PM