Patents by Inventor Chuen Kuen Yeung

Chuen Kuen Yeung 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
  • Interchangeable zoom lens actuator with auto-focus adjustment
    Patent number: 8792782
    Abstract: The subject matter disclosed herein relates to an optical module that includes interchangeable lenses to adjust a zoom level or focus of the optical module.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: July 29, 2014
    Assignee: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    Inventors: Kwok Sing Cheng, Kin Ming Fan, Chuen Kuen Yeung
  • Interchangeable zoom lens actuator with auto-focus adjustment
    Patent number: 8737830
    Abstract: The subject matter disclosed herein relates to an optical module that includes interchangeable lenses to adjust a zoom level or focus of the optical module.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: May 27, 2014
    Assignee: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    Inventors: Kwok Sing Cheng, Chuen Kuen Yeung, Kin Ming Fan
  • Compact imaging device
    Patent number: 8736988
    Abstract: The subject matter disclosed herein relates to an imaging device including an epoxy reservoir and a number of features to facilitate alignment of components during assembly of the imaging device.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: May 27, 2014
    Assignee: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    Inventors: Kwok Sing Cheng, Chuen Kuen Yeung
  • COMPACT IMAGING DEVICE
    Publication number: 20140022655
    Abstract: The subject matter disclosed herein relates to an imaging device including an epoxy reservoir and a number of features to facilitate alignment of components during assembly of the imaging device.
    Type: Application
    Filed: July 19, 2012
    Publication date: January 23, 2014
    Applicant: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    Inventors: Kwok Sing Cheng, Chuen Kuen Yeung
  • Image stabilization of compact imaging device
    Patent number: 8633991
    Abstract: The subject matter disclosed herein relates to an imaging device having a small form factor.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: January 21, 2014
    Assignee: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    Inventors: Sio Kuan Lam, Chuen Kuen Yeung
  • Interchangeable zoom lens actuator
    Patent number: 8428451
    Abstract: The subject matter disclosed herein relates to an optical module that includes interchangeable lenses to adjust a zoom level of the optical module.
    Type: Grant
    Filed: July 25, 2011
    Date of Patent: April 23, 2013
    Assignee: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    Inventors: Chuen Kuen Yeung, Kai Cheong Kwan, Kwok Sing Cheng
  • IMAGE STABILIZATION OF COMPACT IMAGING DEVICE
    Publication number: 20110141294
    Abstract: The subject matter disclosed herein relates to an imaging device having a small form factor.
    Type: Application
    Filed: December 15, 2009
    Publication date: June 16, 2011
    Applicant: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    Inventors: Sio Kuan Lam, Chuen Kuen Yeung