Patents by Inventor Ming Sang Ng

Ming Sang Ng 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: 9223294
    Abstract: The patent application relates to an automatic winding device used for automatic winding watch, which includes a box body, a rotating seat arranged on the box body and relatively rotatable to the box body, a holding seat fixed on the rotating seat and used for placing the automatic winding watch, a driving mechanism driving the rotating seat to rotate, and a control device controlling the rotating mode of the driving mechanism. The driving mechanism is arranged in the box body. The automatic winding device used for automatic winding watch can be rotatably arranged on the box body through the rotating seat. The watch is sheathed on the holding seat and then placed on the rotating seat. Compared with the existing rotation in a rotating cavity, the patent application reduces the noise, and is beneficial for displaying the watch.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: December 29, 2015
    Inventor: Ming Sang Ng
  • Publication number: 20150117164
    Abstract: The patent application relates to an automatic winding device used for automatic winding watch, which comprises a box body, a rotating seat arranged on the box body and relatively rotatable to the box body, a holding seat fixed on the rotating seat and used for placing the automatic winding watch, a driving mechanism driving the rotating seat to rotate, and a control device controlling the rotating mode of the driving mechanism, wherein the driving mechanism is arranged in the box body. The automatic winding device used for automatic winding watch can be rotatably arranged on the box body through the rotating seat; compared with the existing rotation in a rotating cavity, the patent application reduces the noise, and is beneficial for displaying the watch; the watch is sheathed on the holding seat and then placed on the rotating seat.
    Type: Application
    Filed: October 20, 2014
    Publication date: April 30, 2015
    Inventor: Ming Sang Ng
  • Patent number: 7575367
    Abstract: A controllable watch winder for a self-winding mechanical watch, in which a turntable is provided to hold and rotate the watch, including a programmable microprocessor circuit configured to count the number of rotations executed by the turntable. In one aspect, the watch winder is configured to introduce, after the electronic circuit is activated, a delay period before the turntable commences rotating. In another aspect, the circuit may be configured to interrupt the rotation of the turntable with pauses, to break up the rotation into cyclical sets. The circuit may be configured to automatically predetermine the number of rotations in each set. In yet another aspect, the watch winder may be configured to be manually adjustable, to variably predetermine before use, the number of rotations to be executed by the turntable and the length of any pause between rotations.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: August 18, 2009
    Assignee: Wolf Designs, Inc.
    Inventors: Simon P. Wolf, V, Tony Ming Sang Ng