Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 2:11-cv-00030-TJW, the Hon. T. John Ward presiding.
Filed on Jan. 25, 2011 in the U.S. District Court for the Eastern District of Texas;

Patents in case

  • 5,563,883: “Dynamic channel management and signalling method and apparatus” by Cheng.. Includes 20 claims (4 indep.). Was application 08/276,534. Filed 7/18/1994 & Granted 10/8/1996.

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Case documents (PDF)

Fig. 1 from 5,563,883

5,563,883 figure 1

Litigant weblinks

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