Patents by Inventor Chi-Shin Lee

Chi-Shin Lee 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).

  • Publication number: 20240198451
    Abstract: A fiber output hybrid laser system, which having at least a blue ray laser model, emitting a blue ray laser beam; an infrared optic fiber laser module, emitting an infrared laser beam; a fiber bundle combining the above mentioned two laser beams, an output optical assembly collimating the laser beams, and generating focal points of two wavelengths; wherein the blue ray laser beam and the infrared laser beam which are coaxial and coincident to emit light, and the BPP of the blue ray laser beam and the infrared laser beam are both less than 10 mm*mrad; the power of the blue ray laser beam is between 20˜100 W, the power of the infrared laser beam is between 500˜5000 W, so as to obtain the best welding and cladding effects.
    Type: Application
    Filed: December 20, 2022
    Publication date: June 20, 2024
    Inventors: CHI LUEN WANG, HUNG SHENG LEE, YI SHIN SU, SHIH WEI LIN, SZUTSUN SIMON OU
  • Patent number: 7537884
    Abstract: The present invention discloses a method by utilizing chemical reaction or specific attractive forces (complexation or hydrogen bonding) for forming self-synthesizing conductive or conjugated polymer film and its application. First of all, at least one photoresist layer with a first functional group and a specific pattern is formed, so that the first functional group can bond a second functional group of a conductive or conjugated polymer unit, whereby a conductive or conjugated polymer film with specific pattern is formed. Furthermore, this invention can be applied for forming emitting films, especially for forming emitting layers of OLED/PLED elements.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: May 26, 2009
    Assignee: National Taiwan University
    Inventors: Kuo-Huang Hsieh, Man-Kit Leung, King-Fu Lin, Wen-Yen Chiu, Wen-Chang Chen, Lee-Yih Wang, Wen-Bin Liau, Chi-An Dai, Wei-Fang Su, Hung-Chun Chang, Hung-Ren Wang, Chao-Hui Kuo, Chi-Shin Lee, Jun-Ming Huang, Cheng-Yuan Shih
  • Publication number: 20060084009
    Abstract: The present invention discloses a method by utilizing chemical reaction or specific attractive forces (complexation or hydrogen bonding) for forming self-synthesizing conductive or conjugated polymer film and its application. First of all, at least one photoresist layer with a first functional group and a specific pattern is formed, so that the first functional group can bond a second functional group of a conductive or conjugated polymer unit, whereby a conductive or conjugated polymer film with specific pattern is formed. Furthermore, this invention can be applied for forming emitting films, especially for forming emitting layers of OLED/PLED elements.
    Type: Application
    Filed: October 20, 2004
    Publication date: April 20, 2006
    Inventors: Kuo-Huang Hsieh, Man-Kit Leung, King-Fu Lin, Wen-Yen Chiu, Wen-Chang Chen, Lee-Yih Wang, Wen-Bin Liau, Chi-An Dai, Wei-Fang Su, Hung-Chun Chang, Hung-Ren Wang, Chao-Hui Kuo, Chi-Shin Lee, Jun-Ming Huang, Cheng-Yuan Shih