Patents by Inventor Shih-Chang Chien

Shih-Chang Chien 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).

  • DOPING FREE CONNECTION STRUCTURES AND METHODS
    Publication number: 20240145298
    Abstract: Structures with doping free connections and methods of fabrication are provided. An exemplary structure includes a substrate; a first region of a first conductivity type formed in the substrate; an overlying layer located over the substrate; a well region of a second conductivity type formed in the overlying layer; a conductive plug laterally adjacent to the well region and extending through the overlying layer to electrically contact with the first region; and a passivation layer located between the conductive plug and the well region.
    Type: Application
    Filed: February 17, 2023
    Publication date: May 2, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shih-Min Huang, Tzu-Jui Wang, Jung-I Lin, Hung-Chang Chien, Kuan-Chieh Huang, Tzu-Hsuan Hsu, Chen-Jong Wang
  • Polyacetylene compound, an extract containing the same and application thereof
    Patent number: 8791156
    Abstract: A polyacetylenes and application thereof. The polyacetylenes is isolated from an extract of the sporophores of Antrodia Cinnamomea and has a function of inhibiting the production of nitric oxide. Therefore, the polyacetylenes can be used for preparing a pharmaceutical composition for anti-inflammation. The present invention also teaches the representative metabolites of the sporophores of Antrodia Cinnamomea, which can be used to evaluate the quality thereof.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: July 29, 2014
    Inventors: Sheng-Yang Wang, Ting-Yu Lin, Chieh-Yin Chen, Shih-Chang Chien, Wen-Wei Hsiao, Fang-Hua Chu, Wen-Hsiung Li, Jei-Fu Shaw, Chin-Chung Lin