Patents by Inventor Toh Teng-Hong

Toh Teng-Hong 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).

  • Direct contact flexible circuit interconnect system and method
    Patent number: 4784615
    Abstract: A flexible circuit interconnect system and method for providing direct electrical contact between a flexible circuit and a printed circuit board or an additional flex circuit is disclosed. In one embodiment, elastomeric material is located between the flex circuit and a rigid support to provide an interconnection receptacle for electrical contact with a printed circuit board. In another embodiment, one flex circuit surrounds a formed elastomeric wedge and a second flex circuit is rigidly supported with an opening corresponding to the wedge. Compression of elastomeric material maintains direct contact between the connecting pads of the circuit members.
    Type: Grant
    Filed: January 7, 1987
    Date of Patent: November 15, 1988
    Assignee: Motorola, Inc.
    Inventor: Toh Teng-Hong