Patents by Inventor Ta Jung Feng

Ta Jung Feng 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).

  • Integrated check valve/strainer-filter assembly
    Patent number: 6162354
    Abstract: An integrated check valve/strainer-filter assembly that combines a check valve with a strainer-filter assembly in a compact structure is provided. The novel assembly provides the benefits of floor space savings and low maintenance costs. A strainer-filter element may be mounted in a removable strainer-filter housing to provide easy access to the element for cleaning or replacement. The check valve may be installed at one of three desirable positions thus affording additional flexibility of the present invention novel apparatus.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: December 19, 2000
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd
    Inventors: Biing Huang Yang, Jiann Jong Wang, Ming Shi Ni, Shao Wei Ku, Wei Cheng Lee, Ta Jung Feng, Yi Lang Ku