Legal Opinion

KORSZUN v. Public Technologies Multimedia, Inc.

District Court, D. Connecticut

Decided June 10, 2003No. 3:00-mj-00327Published

1Opinion of the Court

RULING ON DEFENDANTS’ MOTION FOR SUMMARY JUDGMENT OF NON-INFRINGEMENT [DKT. NO. 58]

HALL, District Judge.

At issue in this case is U.S. Patent No. 5,680,528 (issued Oct. 21, 1997) (“Korszun patent”). The plaintiffs, Henry A. Korsz-un (“Korszun”), the holder of the patent, Wojtek W. Borowski, and Compucloz Corporation (collectively “plaintiffs”), allege that the defendants, Public Technologies Multimedia, Inc., J.C. Penney Company, Inc., Mattel, Inc., Broderbund Software, Inc., and Land’s End, Inc. (collectively “defendants”), have infringed the patent. Plaintiffs allege that the defendants’…

2Cases cited15 opinions

Anderson v. Liberty Lobby, Inc.Supreme Court of the United States · 1986
Warner-Jenkinson Co. v. Hilton Davis Chemical Co.Supreme Court of the United States · 1997
Catalina Marketing International, Inc. v. coolsavings.com, Inc.Court of Appeals for the Federal Circuit · 2002
Allen Engineering Corporation v. Bartell Industries, Inc. And Darragh CompanyCourt of Appeals for the Federal Circuit · 2002
D.M.I., Inc. v. Deere & Co.Court of Appeals for the Federal Circuit · 1985

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