Recently, the Japanese and Japanese legal chief Akutaghachi went to Taiwan to express that the company’s LED packaging factory, Everbright, announced that it had invalidated the Japanese court’s request for Japan’s request No. 3503139, and the company specifically clarified that the approval was only for the 139 patent. Request item 1, the patent and the other three request items (request items 2~4) have been confirmed by the Japan Patent Office, and regarding the part of the request item 1, the company will seek to modify the patent request to solve the problem. Appealed to the Supreme Court of Intellectual Property of Japan on June 1, and Nichia believes that the company will eventually win.
Akutagawa said that Yiguang had issued an invalidation to the Japanese Patent Office for the 19 patents owned by Nichia. Among them, it includes Japanese Patent No. 2927279, which is the basic patent of YAG white LED, and 139 patent is only the extension technology patent of 279 patent, which is the technology of emitting white light. Among them, the 279 patent has a wide range of applications, all of which can be used in white LED applications, including backlights, lighting, etc., which have been patented in 27 countries around the world, and have also been infringed by other manufacturers for this patent. So far, no manufacturer has challenged success.
Akutagawa said that 19 patents filed by Yiguang had been invalidated, and four patents have been obtained. Among them, in addition to the invalidation of the 139 patent claim 1, the other three Japanese patents are still valid, and it is estimated that the other 15 will be the fastest before the third quarter of this year, and the Japanese will be seen. The complete layout and strong competitiveness of the patent.
Akutagawa said that Yiguang had issued an invalidation to the Japanese Patent Office for the 19 patents owned by Nichia. Among them, it includes Japanese Patent No. 2927279, which is the basic patent of YAG white LED, and 139 patent is only the extension technology patent of 279 patent, which is the technology of emitting white light. Among them, the 279 patent has a wide range of applications, all of which can be used in white LED applications, including backlights, lighting, etc., which have been patented in 27 countries around the world, and have also been infringed by other manufacturers for this patent. So far, no manufacturer has challenged success.
Akutagawa said that 19 patents filed by Yiguang had been invalidated, and four patents have been obtained. Among them, in addition to the invalidation of the 139 patent claim 1, the other three Japanese patents are still valid, and it is estimated that the other 15 will be the fastest before the third quarter of this year, and the Japanese will be seen. The complete layout and strong competitiveness of the patent.
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