PatentTXED2:19-cv-00138Closed

KAIFI LLC v. AT&T Inc.

Summary

KAIFI LLC sues AT&T for patent infringement across multiple AT&T subsidiaries and corporate entities.

Summary generated by AI from public docket data. Verify against the original filing before relying on it.

Counsel of record

For the plaintiff
For the defendant
Court
TXED
Docket no.
2:19-cv-00138
Nature of suit
Patent
Filed
2019-04-26
Last filing
2020-08-18
Terminated
2020-08-08

Cause

35:271 Patent Infringement

Entities in this case

Parties

AT&T Services, Inc. AT&T Mobility LLC AT&T Communications, LLC AT&T Corp. AT&T Inc. KAIFI LLC

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View on CourtListener →Open in feed →Last updated 2026-07-15