Patents by Inventor Feng-Heh Wang

Feng-Heh Wang 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).

  • Anti-counterfeit sealing cap with identification capability
    Patent number: 7176796
    Abstract: A sealing cap with an anti-counterfeit and identification capability comprises a cap body, an identification chip with a signal emitting device generating an identification signal, and a destructive device, characterized in that the cap body is electrically connected with the signal generating device and serves as an antenna of a relatively large area and in that the destructive device after dismounting of the cap destroys the capability to emit radiation and thus prevents said identifying chip from being dismounted and reused.
    Type: Grant
    Filed: October 25, 2004
    Date of Patent: February 13, 2007
    Assignee: Industrial Technology Research Institute
    Inventors: Li-Huei Chen, Tsung-Ju Gwo, Feng-Heh Wang, Chien-Ben Chen
  • Anti-counterfeit sealing cap with identification capability
    Publication number: 20060049948
    Abstract: A sealing cap with an anti-counterfeit and identification capability comprises a cap body, an identification chip with a signal emitting device generating an identification signal, and a destructive device, characterized in that the cap body is electrically connected with the signal generating device and serves as an antenna of a relatively large area and in that the destructive device after dismounting of the cap destroys the capability to emit radiation and thus prevents said identifying chip from being dismounted and reused.
    Type: Application
    Filed: October 25, 2004
    Publication date: March 9, 2006
    Inventors: Li-Huei Chen, Tsung-Ju Gwo, Feng-Heh Wang, Chien-Ben Chen
  • Laborsaving latch
    Publication number: 20040000794
    Abstract: A laborsaving latch is provided, which includes a handle, a latch bar and a wave-shaped spring. With the laborsaving latch being mounted on a door, the wave-shaped spring is fixed to the door, the handle is rotatably connected to the door, and the latch bar is pivotally connected to the handle. As the handle is operated to rotate, a portion of the handle coupled to the wave-shaped spring would be shifted in position with respect to the wave-shaped spring so as to drive the latch bar to move.
    Type: Application
    Filed: June 28, 2002
    Publication date: January 1, 2004
    Inventor: Feng-Heh Wang