Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 1:11-cv-01224-UNA; no judge yet assigned.
Filed on Dec. 12, 2011 in the U.S. District Court for the District of Delaware;


Morris, Nichols, Arsht & Tunnell LLP; Wilmington, DE
Thomas C. Grimm


Patents in case

  • 6,353,664: “Caller ID equipment which displays location of caller” by Cannon et. al. and assigned to Agere Systems Guardian Corp.. Prosecuted by Bollman; William H.. Includes 21 claims (4 indep.). Was application 08/980,824. Filed 12/1/1997 & Granted 3/5/2002.
  • 7,200,212: “Decoding and processing system for advanced determination and display of city and state caller information” by Gosselin and assigned to Cequint Inc.. Includes 5 claims (1 indep.). Was application 10/751,822. Filed 1/5/2004 & Granted 4/3/2007.

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Case documents (PDF)

Fig. 1 from 7,200,212

7,200,212 figure 1

Litigant weblinks

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