Patents by Inventor Jin-Sheng Weng

Jin-Sheng Weng 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: 6000085
    Abstract: The present invention relates to a compact disc cleaner which includes a box base having a cover and a seat, a turntable that is rotated on the cover, a cleaning device moveably attached at the near end of the turntable that includes a knob and a wheel body on the exterior and interior of the turntable, a cleaning element attached underneath the wheel body and gear teeth on the external wall of the wheel body that engage with the gear teeth on the internal wall of the box base. The cover is pivoted, at one end, with the seat in which the compact disc is held. When the user rotates the knob of the cleaning device, the turntable will revolve as the same time and the internal gear of the box base will bring the wheel body on the cleaning device to rotate within the radius of the compact disc so to effectively clean the compact disc with the cleaning element underneath the wheel body.
    Type: Grant
    Filed: July 7, 1998
    Date of Patent: December 14, 1999
    Assignee: Taiwan Bor Ying Corporation
    Inventor: Jin-Sheng Weng
  • Patent number: 5822822
    Abstract: A compact disc cleaning device including a seat, a cover pivotally connected to one edge of the seat, and a rotatable wheel. The seat has a circular recess portion with teeth provided along an inner peripheral wall thereof. The rotatable wheel includes a hand cap and a wheel body connected to a lower axis portion of the hand cap. The wheel body has a cleaning element attached to a bottom side thereof and has teeth formed along an outer peripheral wall thereof to mesh with the teeth on the peripheral wall of the circular recess portion of the seat, such that the rotatable wheel can move in rotation along the toothed inner peripheral wall of the circular recess portion in the seat, allowing the cleaning element at the bottom side of the wheel body to wipe clean a compact disc positioned in the circular recess portion. The circular recess portion is further formed of a central recess, an inner annular recess, an intermediate partition ring, and an outer annular recess.
    Type: Grant
    Filed: May 1, 1997
    Date of Patent: October 20, 1998
    Assignee: Bor Ying Corporation
    Inventor: Jin-Sheng Weng