Patents by Inventor Ming-Zhe Chiang

Ming-Zhe Chiang 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).

  • Interlocking lid for wet bench
    Patent number: 7140512
    Abstract: An interlocking lid which is suitable for a wet bench tank used in the processing of semiconductor wafer substrates. The interlocking lid includes a pair of lid panels typically provided with a clasp having elements for engaging and interlocking with each other when the lid panels are in a closed position. At least one of the lids may further include a beveled lid shoulder which facilitates runoff of liquids from and hinders pooling of liquids on the exterior surface of the lid.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: November 28, 2006
    Assignee: Taiwan Semiconductor Manufacturing Co.
    Inventors: Yuen-Sheng Hua, Chi-Shen Yang, Yuan-Bang Lee, Ming-Zhe Chiang
  • Interlocking lid for wet bench
    Publication number: 20050155976
    Abstract: An interlocking lid which is suitable for a wet bench tank used in the processing of semiconductor wafer substrates. The interlocking lid includes a pair of lid panels typically provided with a clasp having elements for engaging and interlocking with each other when the lid panels are in a closed position. At least one of the lids may further include a beveled lid shoulder which facilitates runoff of liquids from and hinders pooling of liquids on the exterior surface of the lid.
    Type: Application
    Filed: January 20, 2004
    Publication date: July 21, 2005
    Inventors: Yuen-Sheng Hua, Chi-Shen Yang, Yuan-Bang Lee, Ming-Zhe Chiang