Nichia sued Seoul Semiconductor for an LED light infringement

LED giant Nichia Corp. announced that it has officially filed a complaint with the German authorities on Seoul on September 7 for Seoul Semiconductor, Seoul Semiconductor's German subsidiary "Seoul Semiconductor Europa" and the sale of Seoul in Germany. Conrad Electronic SE, a semiconductor company, sells LED products that infringe the company's patents.
Nichia pointed out that the object of accusation of Seoul Semiconductor infringement was a white LED lamp in the Acriche series manufactured by Seoul Semiconductor. Nichia decided that the white LED lamp infringed the patent of the company's patent name "EP(DE) 622858", so it was told that Seoul Semiconductor would stop selling this LED product and related damages.
Japan’s lawsuit against Seoul’s semiconductor infringement in January 2006 and May 2007 in the United States and Japan, September and October 2007 in South Korea and May 2008 in the UK was also in full swing.