Patents by Inventor Chun S. Chiang

Chun S. Chiang 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: 5097177
    Abstract: A quick start initiator for a flourescent light comprises a sealed glass bulb, a long conductor rod centrally located within the bulb, a pair of short conductor rods positioned to either side of the long conductor and electrically connected with a conducting lead protruding from the base of the glass bulb, and a pair of thermally deforming arcuate strips each being electrically connected to one of the short conductor rods. Wherein one arcuate bimetallic strip attached to one short conductor bar is normally separated by a space from the central conductor bar when in the inactive state. The other arcuate bimetallic strip on the other short conductor bar normally contacts the central long conductor when inactive. A mixture of argon and neon gases fills the glass bulb. Each of the leads are electrically connected in series with one respective cathode of a flourescent tube as in a conventional flourescent tube initiator circuit.
    Type: Grant
    Filed: December 28, 1990
    Date of Patent: March 17, 1992
    Inventor: Chun S. Chiang