Patents by Inventor Sun-Jen Chen

Sun-Jen Chen 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: 5604814
    Abstract: A microphone fixture includes a base having a body, a base surface formed on the body, and an adhesive member affixed to the base surface for mounting the base in fixed relation to a supporting surface; an elongate curvable structure including an elongate ductile element that is manually formable to a desired shape of the curvable structure and made of solid copper wire of uniform cross-section, the curvable structure having a free length of at least approximately 14 inches; a microphone supported by the curvable structure proximate one end thereof and having electrical conductors for signalling operation of the microphone to an external device, the conductors extending within the curvable structure and from an opposite end thereof, the ductile element imparting sufficient stiffness to the curvable structure for supporting the microphone; an anchor formed of resilient material and fixedly connected to the opposite end of the curvable structure, a non-circularly cylindrical engagement surface being formed on t
    Type: Grant
    Filed: April 20, 1995
    Date of Patent: February 18, 1997
    Assignee: Midi Land, Inc.
    Inventors: Sun-Chih Chen, Sun-Jen Chen