Image Processing Technologies LLC v. LG Electronics Inc., No. 23-2136 (Fed. Cir. Jan. 29, 2025)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Image Processing Technologies, Inc. (“IPT”) sued LG Electronics, Inc. (“LG”) in the United States District Court for the Eastern District of Texas for infringement of U.S. Patent No. 6,959,293 ( “’293 patent”). The district court conducted claim construction and, thereafter, the parties entered into a stipulated final judgment of invalidity. IPT appeals, arguing that the district court’s construction was erroneous.