Patents by Inventor Ching-Shan Wang

Ching-Shan Wang 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: 11189589
    Abstract: A semiconductor structure and manufacturing method thereof are provided. The semiconductor structure includes a metallization structure with a top surface. A conductive pad is over the top surface. An upper passivation layer is over the top surface and the conductive pad and includes a first implanted region. A polymer layer is over the upper passivation layer and the conductive pad. A conductive via penetrates through the upper passivation layer and the polymer layer, and electrically coupled to the conductive pad. A method for manufacturing a semiconductor structure is also provided.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: November 30, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Ching Shan Wang, Cheng Hsun Hsieh
  • Publication number: 20210091034
    Abstract: A semiconductor structure and manufacturing method thereof are provided. The semiconductor structure includes a metallization structure with a top surface. A conductive pad is over the top surface. An upper passivation layer is over the top surface and the conductive pad and includes a first implanted region. A polymer layer is over the upper passivation layer and the conductive pad. A conductive via penetrates through the upper passivation layer and the polymer layer, and electrically coupled to the conductive pad. A method for manufacturing a semiconductor structure is also provided.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 25, 2021
    Inventors: CHING SHAN WANG, CHENG HSUN HSIEH
  • Publication number: 20060104078
    Abstract: A cord-type light-emitter is composed of a light source device and a sideward transmitting optical fiber. One end of the optical fiber is formed with a connector for fixing to the light source device. The light source device includes at least a light source and a control circuit board enclosed in a case. The sideward transmitting optical fiber is made of ray-conducting polymer material capable of transmitting light sideward along the fiber. The control circuit board controls the light source illuminating continuously or flashing with a suitable frequency according to user's needs.
    Type: Application
    Filed: November 15, 2004
    Publication date: May 18, 2006
    Inventors: Chi-Tsung Peng, Ching-Shan Wang
  • Publication number: 20060087864
    Abstract: The present invention relates to an illuminating textile device. The illuminating textile device has a panel, a optical fabric, and a base. The panel has a transparent area and a non-transparent area. The optical fabric is woven from fiber optics and threads for providing the light source. The base is attached to the panel by a fixation component. The optical fabric is located between the panel and the base.
    Type: Application
    Filed: January 21, 2005
    Publication date: April 27, 2006
    Inventors: Chi-Tsung Peng, Sheng-Te Liu, Ching-Shan Wang