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Flexiworld Technologies sued Sony in the Eastern District of Texas asserting infringement of wireless output/smart device patents; the Stanford NPE Litigation Database maps US10133527 to this case. The action was dismissed with prejudice by joint stipulation under Rule 41(a)(1)(A)(ii) in May 2025, with no merits ruling. Other litigation summaries list different asserted patent sets that do not include 10133527, creating a conflict as to whether 10133527 remained asserted.

Flexiworld Technologies sued Xerox Corporation for patent infringement, later asserting the '847 patent along with three other patents. The action was dismissed with prejudice by stipulation under Fed. R. Civ. P. 41(a)(1)(A)(ii), with all pending claims and counterclaims dismissed and each party bearing its own costs. No merits determination was made.

Flexiworld Technologies, Inc. asserted US RE42,725 E and U.S. Patent Nos. 9,965,233, 10,642,576, and 10,846,031 against Lexmark International, Inc. Lexmark moved to stay and dismiss, both denied; it answered and counterclaimed. The action was settled, and four Lexmark suits were dismissed on June 6, 2023.