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| Development market patent first |
| Release date:2012年11月27日 |
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As the most valuable intangible assets, Nichia has attached great importance to the accumulation of intellectual property and the layout has a sapphire substrate, epitaxial growth, blue LED, white LED, phosphor, etc. Many of the underlying patent. As of July 2010, Nichia application LED patents in the field of more than 2,000 items, including 596 U.S. patents, the European Patent 145 346 Chinese patent. Nichia as early as in the 1980s began to patent applications in the field of LED application increased rapidly since 2000, at a time when the world semiconductor lighting policy have been put forward on the occasion (the United States in 2000, the European Union in 2000, Japan 1998 South Korea in 2000, China in 2003), showing that semiconductor lighting plan major countries / regions have formulated to promote Nichia LED patents in the accelerating global layout the Nichia patent layout and global market development are closely related.
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