https://www.businesswire.com/news/home/20220428005503/en/Seoul-Semiconductor-Files-Patent-Infringement-Lawsuits-Against-Philips-TV-and-Filament-LED-Bulbs-in-Europe-and-U.S.
Seoul Semiconductor has filed patent infringement lawsuits against Philips TV and filament LED bulbs in Europe and the U.S.
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