Japan’s Nitride Semiconductor Wins UV LED Patent Lawsuits against RayVio

On January 27, Nitride Semiconductor announced that it won a patent infringement lawsuit against RayVio Corporation, a California UV-LED company.

On January 13, The California Northern District federal court issued a judgment in favor of Nitride, declaring that RayVio has infringed Nitride’s patent and that the asserted claims of Nitride’s patent are not invalid.

A one month ago, U.S. Patent Office has also confirmed the validity on the key claims of Nitride’s patent in its final judgments of the Inter Parte Review case filed by RayVio.

The lawsuit against RayVio was filed by Nitride backed in May 2017. The Japan company also filed a patent infringement lawsuit against Digi-Key in the U.S. District Court for the District of Minnesota.

Apart from the U.S., Nitride has also filed a patent infringement lawsuit against RayVio and Digi-Key in Japan in July 2018.

Related Reading:

Nitride Filed Patent Infringement Lawsuit against Digi-Key and RayVio in Tokyo

Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein

Proprietary Rights


You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.