Patents by Inventor Jih-Shen Wen

Jih-Shen Wen 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).

  • ASSEMBLY APPARATUS
    Publication number: 20080139040
    Abstract: An assembly apparatus includes a master body, a slave body and a connecting device connecting the master body and the slave body. The connecting device includes a first conductor, a second conductor and an isolation material configured to electrically isolate the first conductor from the second conductor, wherein the second conductor has a first plug, a second plug and a diode electrically connecting the first plug and the second plug. The master body includes a master socket configured to receive the first plug and a master light-emitting device electrically connected to the master socket. The slave body includes a slave socket configured to receive the second plug and a slave light-emitting device electrically connected to the slave socket.
    Type: Application
    Filed: February 22, 2008
    Publication date: June 12, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yih Chih HSU, Shang Chia CHANG, Jone Chiung HUANG, Jih SHEN Wen
  • Chlorophyll and its derivatives for cancer photodynamic therapy
    Publication number: 20050222117
    Abstract: The present invention relates to a method for treating liver cancer or oral cancer through photodynamic therapy, comprising administrating a subject in need thereof an effective amount of formula I, formula ?, formula III or formula IV, which could release reactive oxygen species to inhibit the growth of cancer cells, which comprise with formulas as described in the specification, wherein R1 is an alkyl or an aldehyde with carbon atoms no more than 2; the cancer is liver cancer or oral cancer.
    Type: Application
    Filed: December 9, 2004
    Publication date: October 6, 2005
    Applicant: Sing Land Biotech International Co., Ltd.
    Inventors: Yih-Chih Hsu, Wen-Tyng Li, Jeffrey Lin, Bor-Iuan Jan, Tzu-I Wu, Jih-Shen Wen, Chi-Ming Yang
  • Process for extracting antioxidants from anaerobically fermented solid plant waste and extracts prepared thereby
    Publication number: 20010031284
    Abstract: Disclosed is a process for producing antioxidants, which comprises the following steps:
    Type: Application
    Filed: January 25, 2001
    Publication date: October 18, 2001
    Applicant: Jih-Shen Wen
    Inventors: Jih-Shen Wen, Chi-Ming Yang