Patents by Inventor Kowk Sing Cheng

Kowk Sing Cheng 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).

  • Lens moving apparatus
    Patent number: 9910241
    Abstract: The subject matter disclosed herein relates to an imaging module comprising an electromagnetic actuator to provide focus-related and image stabilization-related functionality.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: March 6, 2018
    Assignee: Hong Kong Applied Science & Technology Research Institute Co., Ltd.
    Inventors: Kowk Sing Cheng, Kin Ming Fan, Chuen Kuen Yeung
  • NOVEL LENS MOVING APPARATUS
    Publication number: 20160048002
    Abstract: The subject matter disclosed herein relates to an imaging module comprising an electromagnetic actuator to provide focus-related and image stabilization-related functionality.
    Type: Application
    Filed: October 14, 2015
    Publication date: February 18, 2016
    Inventors: Kowk Sing Cheng, Kin Ming Fan, Chuen Kuen Yeung