Patent Case Watch

Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

Fed. Cir.

Ironworks Patents LLC v. Samsung Electronics Co., Ltd., No. 20-1191 (Fed. Cir. Feb. 21, 2020)

Affirmed in Part
Claim Construction Non-Infringement Invalidity (§ 102/§ 103)
Court
U.S. Court of Appeals for the Federal Circuit
Case No.
No. 20-1191
Decided
February 21, 2020
Judge
Moore, J.
Document
Nonprecedential Opinion
Length
16 pages

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.

MobileMedia Ideas, LLC sued Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc. (collec- tively, Samsung), alleging infringement of the claims of U.S. Patent No. 6,427,078 and U.S. Patent No. 5,915,239.1 In March 2017, MobileMedia assigned the patents -in-suit to Ironworks, which was then substituted as plaintiff in July 2017. In October 2018, the district court issued a claim construction order, construing claim terms of both the ’078 patent and ’239 patent.

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Source: govinfo.gov USCOURTS collection · retrieved July 23, 2026 · Report an error