Patents by Inventor Khing H. Tam

Khing H. Tam 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: 5120903
    Abstract: In an electromagnetic shielding member, an upper structure and a lower structure are connected integrally by attaching a connecting member covered with a conductive member onto the gripping member of the lower structure. A thin metal strip is inserted as the connecting member between the upper structure and the lower structure. Since the upper structure provides a sufficient resilience against a cover member of an enclosure to which the electromagnetic shielding member is fitted, the gap between the cover member and the enclosure is small, thereby enhancing an electromagnetic shielding effect. The lower structure has a double coated adhesive tape to connect to the enclosure. Instead of using the double coated adhesive tape, the lower structure can have a cavity for receiving an edge of the enclosure at its wall surface. When the enclosure edge engages the cavity of the lower structure, a spring member in the cavity of the lower structure deflects according to the thickness of the edge.
    Type: Grant
    Filed: April 12, 1991
    Date of Patent: June 9, 1992
    Assignee: Kitagawa Industries Co., Ltd.
    Inventor: Khing H. Tam