TMUS T-Mobile US, Inc.
Price Chart
Executive Summary
T-Mobile USA and Ericsson won two post-trial rulings in the Eastern District of Texas patent case brought by General Access Solutions. The court denied GAS's motion for a new trial on non-infringement of the '477 patent, and also denied defendants' motion for judgment as a matter of law on invalidity of the asserted patents. The jury's verdict—finding no infringement and no invalidity—stands. This removes the risk of a new trial or a reversal on invalidity, confirming T-Mobile faces no liability from this case.
Court Ruling Details
Actionable Insight
The patent risk from this case is fully resolved. T-Mobile faces no damages or injunction from General Access Solutions. Monitor for any appeal by GAS to the Federal Circuit, but the district court's factual findings on non-infringement are highly deferential on appeal.
Key Facts
- Court denied GAS's motion for a new trial on infringement of the '477 patent, upholding the jury's non-infringement verdict.
- Court denied defendants' motion for JMOL on invalidity for lack of written description, upholding the jury's finding that the patents are not invalid.
- Both rulings were issued on March 25, 2026, by Judge Rodney Gilstrap in the E.D. Texas.
- The case involved two patents (6,947,477 and 7,099,383) related to wireless communication systems.
- T-Mobile USA was the defendant; Ericsson Inc. was an intervenor-defendant.
Financial Impact
No damages were awarded or sought in these rulings. The case concluded with no liability for T-Mobile.
Risk Factors
- GAS may appeal the denial of its new trial motion to the Federal Circuit, though the standard of review is highly deferential to the jury.
- Other patent assertions by non-practicing entities remain a general industry risk for wireless carriers.
Market Snapshot
Documents Analyzed
This report is based on 2 court opinions from CourtListener.
| Document | Accession Number |
|---|---|
| COURT-RULING Data (Synthetic) | court-39av05ip-TMUS |
| COURT-RULING Data (Synthetic) | court-1isf1qjm-TMUS |
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