Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 6:12-cv-00932; no judge yet assigned.
Filed on Dec. 11, 2012 in the U.S. District Court for the Eastern District of Texas;


Landmark Technology
Parker Bunt & Ainsworth; Tyler, TX
Charles Ainsworth


Patents in case

  • 7,010,508: “Automated multimedia data processing network” by Lockwood. Prosecuted by Charmasson, Buchaca & Leach, LLP. Includes 17 claims (3 indep.). Was application 08/418,772. Filed 4/7/1995 & Granted 3/7/2006.
  • 5,576,951: “Automated sales and services system” by Lockwood. Prosecuted by Charmasson; Henri J. A. Buchaca; John D.. Includes 10 claims (2 indep.). Was application 08/210,301. Filed 3/16/1994 & Granted 11/19/1996.

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Case documents (PDF)

Fig. 1 from 5,576,951

5,576,951 figure 1

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