ITC will investigate patent disputes between Seoul Semiconductor and Nichia

LED giant Nichia Corp., investigating products for short-wavelength semiconductor lasers (built into consumer electronics such as high-definition DVD players).
The lawsuit between Seoul Semiconductor and Nichia's two major LED manufacturers has been delayed for several years. Nichia was announced on December 28, 2007, and has filed a lawsuit against Seoul Semiconductors in the Central District Court of Seoul, South Korea, in addition to claiming damages of 500 million won, and demanding that the other party be responsible for the restoration of necessary measures related to reputation.

Seoul Semiconductor announced in November 2007 that the Northern California District Court had pronounced that only one of the four products previously indicted by the company was infringed. According to the press release, the infringing product was confirmed to be "side view LED 902" for mobile phone backlights sold in the United States, and the product has been discontinued.

Seoul Semiconductor Introduction

Seoul Semiconductor is a worldwide LED lighting supplier and has been selected as the most promising company in Asia by two internationally renowned magazines, Forbes and Business Week. Seoul Semiconductor's Acriche eco-lighting technology has recently been selected as the "Best Product of 2006" by the European authoritative e-magazine "El ektronik". Seoul Semiconductor's main business is the production of full-line LED assembly and custom module products, including AC-driven semiconductor light source products such as: Acriche, high-brightness high-power LED, side-light LED, top-light LED, sliced ​​LED, plug-in LED and piranha (Super light) LED, etc.

Products have been widely used in general lighting, display lighting, mobile phone backlights, televisions, laptops, automotive lighting, household items and traffic signals. Seoul Semiconductor’s total sales in 2006 reached 200 million US dollars. As of June 30, 2007, Seoul Semiconductor had a total of 1,251 patents and 100 exclusive licenses, a total of 18 branches, including three overseas companies, and around 90 sales points around the world.


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