Patents by Inventor Huang C. Lung

Huang C. Lung 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).

  • Burglar-alarm system for briefcase
    Patent number: 4843371
    Abstract: A burglar-alarm system for a briefcase and in particular to one which will generate high voltage on the surface of the briefcase to force the thief to throw away the briefcase, giving an alarming sound, emitting brilliant flashes of light, evolving colored smokes to arouse attention of the pedestrians and automatically destroying the articles therein so as to prevent the briefcase from being taken away in case of theft or incorrectly dialing the electronic combination lock in the briefcase.
    Type: Grant
    Filed: February 5, 1988
    Date of Patent: June 27, 1989
    Inventors: Liu C. Kuei, Chen C. Shui, Huang C. Lung