Patent Case Watch

Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

E.D. Tex.

Daingean Technologies Ltd. v. AT&T Inc. et al, No. 2:23-cv-00123 (E.D. Tex. Sept. 4, 2025)

Adopted Report and recommendation (or magistrate's order) adopted
Claim Construction Summary Judgment
Court
U.S. District Court for the Eastern District of Texas, Marshall Division
Case No.
No. 2:23-cv-00123, Dkt. No. 553
Decided
September 4, 2025
Judge
Rodney Gilstrap, J.
Document
Order
Docket Entry
ORDER adopting Report and Recommendations 505 MEMORANDUM ORDER denying 449 Sealed Motion for Supplemental Claim Construction and Leave to File an Additional Motion for Summary Judgment of Non- Infringement
Length
2 pages

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

IN THE UNITED STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF TEXAS MARSHALL DIVISION DAINGEAN TECHNOLOGIES LTD., Plaintiff, v. AT&T CORP., AT&T MOBILITY LLC, AT&T MOBILITY II LLC, and AT&T SERVICES INC., Defendants, ERICSSON INC. and NOKIA OF AMERICA CORP., Intervenors. § § § § § § § § § § § § § § § § C IVIL ACTION NO. 2:23-CV-00123-JRG-RSP O RDER Defendants AT&T Corp., AT&T Mobility LLC, AT&T Mobility II LLC, and AT&T Services Inc.

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Source: govinfo.gov USCOURTS collection · retrieved July 23, 2026 · Report an error

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