Patents by Inventor Cheng-Kuang Chan

Cheng-Kuang Chan 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).

  • METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A SEMICONDUCTOR DEVICE
    Publication number: 20240145581
    Abstract: In a method of manufacturing a semiconductor device, a fin structure having a channel region protruding from an isolation insulating layer disposed over a semiconductor substrate is formed, a cleaning operation is performed, and an epitaxial semiconductor layer is formed over the channel region. The cleaning operation and the forming the epitaxial semiconductor layer are performed in a same chamber without breaking vacuum.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ya-Wen CHIU, Yi Che CHAN, Lun-Kuang TAN, Zheng-Yang PAN, Cheng-Po CHAU, Pin-Chu LIANG, Hung-Yao CHEN, De-Wei YU, Yi-Cheng LI
  • Substituted thiophenylidene alditol derivatives and compositions
    Publication number: 20070112105
    Abstract: A compound of the formula: (I): wherein R1, R2 and R3 are independently selected from the group consisting of H, C1-C8 alkyl, (CH2)n-aryl (wherein n is 0-6, phenyl or benzyl), NO2 or CN, F, Cl, Br and I; and n is 0 or 1. The present invention also relates to a compound of the formula (II): wherein R1, R2 and R3 are independently selected from the group consisting of H, C1-C8 alkyl, (CH2)n-aryl (wherein n is 0-6, phenyl or benzyl), NO2 or CN, F, Cl, Br and I; and n is 0 or 1.
    Type: Application
    Filed: November 16, 2005
    Publication date: May 17, 2007
    Inventors: Chiu-Peng Tsou, Shun-Yuan Luo, Wen-Chen Wei, Cheng-Kuang Chan