Patents by Inventor Che Chin Yang

Che Chin Yang 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).

  • Process for making a work piece having a major phase of &agr;? from a titanium alloy
    Patent number: 6723189
    Abstract: Quenching a work piece made of a titanium alloy having a temperature higher than 800° C. to a temperature lower than 500° C. at a cooling rate greater than 10° C./second between 800° C. and 500° C. is used to render the cooled work piece containing &agr;″ phase as a major phase. The work piece is preferably a medical implant.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: April 20, 2004
    Inventors: Jiin-Huey Chern Lin, Chien-Ping Ju, Chih-Min Lee, Wen-Fu Ho, Dan Jae Lin, Wen-Wei Cheng, Chia Wei Lin, Che Chin Yang
  • Process for making a work piece having a major phase of alpha from a titanium alloy
    Publication number: 20020179208
    Abstract: Quenching a work piece made of a titanium alloy having a temperature higher than 800° C. to a temperature lower than 500° C. at a cooling rate greater than 10° C./second between 800° C. and 500° C. is used to render the cooled work piece containing &agr;″ phase as a major phase. The work piece is preferably a medical implant.
    Type: Application
    Filed: May 30, 2002
    Publication date: December 5, 2002
    Applicant: Jiin-Huey Chern LIN
    Inventors: Jiin-Huey Chern Lin, Chien-Ping Ju, Chih-Min Lee, Wen-Fu Ho, Dan Jae Lin, Wen-Wei Cheng, Chia Wei Lin, Che Chin Yang