Patents by Inventor Su-Ren Wang

Su-Ren Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Phosphors and white light illumination devices utilizing the same
    Patent number: 8747696
    Abstract: Disclosed are compositions and synthetic methods of phosphors that can be efficiently excited by blue light. The wavelength of the blue light is between 400 nm to 480 nm. The phosphors contain garnet fluorescent material activated with cerium, which contain Ba, Y, Tb, Lu, Sc, La, Gd, Sm, or combinations thereof, and Al, Ga, In, or combinations thereof. In addition, the phosphors are easily and quickly prepared in a large amount. The phosphors have high thermal stability and high emission intensity, therefore, being high of value in industry for utilization.
    Type: Grant
    Filed: November 26, 2010
    Date of Patent: June 10, 2014
    Assignee: China Glaze Co., Ltd.
    Inventors: Jen-Chun Lin, Su-Ren Wang, Pei-Chun Tsai, Kuo-Ju Chen, Chun-Che Lin, Ru-Shi Liu
  • PHOSPHORS AND WHITE LIGHT ILLUMINATION DEVICES UTILIZING THE SAME
    Publication number: 20110254435
    Abstract: Disclosed are compositions and synthetic methods of phosphors that can be efficiently excited by blue light. The wavelength of the blue light is between 400 nm to 480 nm. The phosphors contain garnet fluorescent material activated with cerium, which contain Ba, Y, Tb, Lu, Sc, La, Gd, Sm, or combinations thereof, and Al, Ga, In, or combinations thereof. In addition, the phosphors are easily and quickly prepared in a large amount. The phosphors have high thermal stability and high emission intensity, therefore, being high of value in industry for utilization.
    Type: Application
    Filed: November 26, 2010
    Publication date: October 20, 2011
    Applicant: CHINA GLAZE CO., LTD.
    Inventors: Jen-Chun Lin, Su-Ren Wang, Pei-Chun Tsai, Kuo-Ju Chen, Chun-Che Lin, Ru-Shi Liu