Patents by Inventor Ching-Hsin WANG

Ching-Hsin 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: 11152751
    Abstract: A first hold-down includes a reinforcing plate part that covers a CPU board opposed surface. A suction cover includes a flat-plate suction plate part covering an electrical contact spring piece of each contact and thereby able to be sucked by a suction nozzle, a plurality of attachment spring pieces configured to catch on a connector so that the suction plate part is detachable from a connector, and a first main deformation restraining part projecting from the suction plate part toward the CPU board opposed surface in order to inhibit the suction plate part from being deformed toward the CPU board opposed surface in the state where the suction cover is attached to the connector. The first main deformation restraining part is disposed to come into contact with the reinforcing plate part when the suction plate part is deformed toward the CPU board opposed surface.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: October 19, 2021
    Assignee: Japan Aviation Electronics Industry, Ltd.
    Inventors: Junji Oosaka, Yuichi Takenaga, Akihiro Matsunaga, Ching-Hsin Wang
  • Publication number: 20210305757
    Abstract: A first hold-down includes a reinforcing plate part that covers a CPU board opposed surface. A suction cover includes a flat-plate suction plate part covering an electrical contact spring piece of each contact and thereby able to be sucked by a suction nozzle, a plurality of attachment spring pieces configured to catch on a connector so that the suction plate part is detachable from a connector, and a first main deformation restraining part projecting from the suction plate part toward the CPU board opposed surface in order to inhibit the suction plate part from being deformed toward the CPU board opposed surface in the state where the suction cover is attached to the connector. The first main deformation restraining part is disposed to come into contact with the reinforcing plate part when the suction plate part is deformed toward the CPU board opposed surface.
    Type: Application
    Filed: February 25, 2021
    Publication date: September 30, 2021
    Inventors: Junji OOSAKA, Yuichi TAKENAGA, Akihiro MATSUNAGA, Ching-Hsin WANG