Patents by Inventor Min-Huang Chuang

Min-Huang Chuang 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).

  • Detachable coils air core movement holder
    Patent number: 5387860
    Abstract: A detachable coils air core movement holder having aligned upper and lower holders defining a chamber therebetween for housing a magnet with a center shaft extending through the upper holder and coupled to a pointer of a meter. A plurality of horizontal projections extend from the periphery of the aligned upper and lower holders for mounting on each a bobbin having a coil wound thereon.
    Type: Grant
    Filed: February 9, 1993
    Date of Patent: February 7, 1995
    Inventors: Yen-Shu Tsai, Min-Huang Chuang