Patent & IP news archive

Princeton Digital Image Corporation
v. Sears Holdings Corporation

Complaint for Patent Infringement
Civil Action No. 1:13-cv-00289-UNA; no judge yet assigned.
Filed on Feb. 21, 2013 in the U.S. District Court for the District of Delaware;

Plaintiffs

v.
Princeton Digital Image
O'Kelly, Ernst, & Bielli, LLC; Wilmington, DE
Sean T. O'Kelly

Defendants

Sears Holdings Corporation

Patents in case

  • 4,813,056: “Modified statistical coding of digital signals” by Fedele and assigned to General Electric Company. Prosecuted by Squire; William Davis, Jr.; James C. Webb, II; Paul R.. Includes 23 claims (6 indep.). Was application 07/130,379. Filed 12/8/1987 & Granted 3/14/1989.

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Case documents (PDF)

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Fig. 1 from 4,813,056

4,813,056 figure 1
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