Monolithic Power Systems Prevails in Patent Infringement Lawsuit Brought by Bel Power Solutions in West Texas, with Bel Power Solutions Paying Costs

SCHAFFHAUSEN, Switzerland, April 30, 2026 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (MPS) (Nasdaq: MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, announced today the resolution in MPS's favor of a patent infringement lawsuit filed by Bel Power Solutions, Inc. (“Bel Power”) in the U.S. District Court for the Western District of Texas. As part of the case dismissal, Bel Power agreed to pay MPS's court costs in the amount of $50,000.