Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 2:12-cv-00722; no judge yet assigned.
Filed on Nov. 14, 2012 in the U.S. District Court for the Eastern District of Texas;


TQP Development
Russ August & Kabat; East Jewett, NY
Marc A. Fenster
Alexander Chester Giza


Patents in case

  • 5,412,730: “Encrypted data transmission system employing means for randomly altering the encryption keys” by Jones and assigned to Telequip Corporation. Prosecuted by Allegretti & Witcoff, Ltd.. Includes 2 claims (1 indep.). Was application 07/872,674. Filed 4/23/1992 & Granted 5/2/1995.

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Case documents (PDF)

Fig. 1 from 5,412,730

5,412,730 figure 1
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