Patents by Inventor Ed Huang

Ed Huang 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).

  • Patent number: 8630074
    Abstract: A triac circuit comprises a triac having first and second main terminals (MT1,MT2) and a gate terminal and a thyristor connected between one of the main terminals (MT1,MT2) and a control terminal of the triac circuit. The thyristor is used to prevent turn on of the triac when it has turned on by temperature induced leakage currents.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: January 14, 2014
    Assignee: NXP, B.V.
    Inventors: Nicholas John Ham, Ed Huang, Jianfeng Zhang, Andrew Mark Warwick, Andrew Butler, Minghaoi Jin
  • Publication number: 20120250200
    Abstract: A triac circuit comprises a triac having first and second main terminals (MT1,MT2) and a gate terminal and a thyristor connected between one of the main terminals (MT1,MT2) and a control terminal of the triac circuit. The thyristor is used to prevent turn on of the triac when it has turned on by temperature induced leakage currents.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 4, 2012
    Applicant: NXP B.V.
    Inventors: Nick Ham, Ed Huang, Jianfeng Zhang, Andrew Mark Warwick, Andrew Butler, Minghao Jin