Patents by Inventor Shi-Jae Ye

Shi-Jae Ye 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).

  • Preparation of cyanine dye for high density optical recording disk
    Patent number: 5958087
    Abstract: A cyanine dye for using in high density optical disc recording medium, having the following structure: ##STR1## wherein R represents 4-methoxycarbonyl benzyl group, X.sup.- represents an acid anion, and n represents an integer of 1 or 2. This cyanine dye is suitable for use as a .lambda.=450 nm.about.650 nm visible light-absorbing organic dye useful as a high density optical disc recording medium.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: September 28, 1999
    Assignees: Industrial Technology Research Institute, National Tsing Hua University
    Inventors: Wen-Yih Liao, Chien-Liang Huang, Der-Ray Huang, Don-Yau Chiang, Andrew Teh Hu, Hong-Ji Lee, Shi-Jae Ye, Ying-Jen Kao
  • Cyanine dyes mixture as optical recording media
    Patent number: 5900348
    Abstract: A cyanine dye for using in optical disc recording medium, having the following structure: ##STR1## wherein R represents 4-methoxycarbonyl benzyl group, X.sup.- represents an acid anion, and n represents am integer of 2 or 3. This cyanine dye is suitable for use as a near infrared light-absorbing organic dye useful as an optical disc recording medium.
    Type: Grant
    Filed: July 23, 1997
    Date of Patent: May 4, 1999
    Assignees: National Tsing Hua University, Industrial Technology Research Institute
    Inventors: Andrew Teh Hu, Hong-Ji Lee, Jian-Liang Huang, Jen-Cheng Chang, Shi-Jae Ye, Der-Ray Huang, Don-Yau Chiang, Wen-Yih Liao, Tzuan-Ren Jeng, Jin-Sen Chen