Patents by Inventor Michael Man-Cheung Eng

Michael Man-Cheung Eng 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).

  • Sensor fusion
    Patent number: 9069339
    Abstract: Accurate and reliable techniques for determining a current status of an accessory device in relation to an electronic device are described.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: June 30, 2015
    Assignee: Apple Inc.
    Inventors: Michael A. Cretella, Jr., Venu Madhav Duggineni, Michael Man-Cheung Eng, Ronald Keryuan Huang, Christopher Moore, Christopher T. Mullens
  • SENSOR FUSION
    Publication number: 20140121855
    Abstract: Accurate and reliable techniques for determining a current status of an accessory device in relation to an electronic device are described.
    Type: Application
    Filed: January 7, 2014
    Publication date: May 1, 2014
    Applicant: Apple Inc.
    Inventors: Michael A. CRETELLA, JR., Venu Madhav DUGGINENI, Michael Man-Cheung ENG, Ronald Keryuan HUANG, Christopher MOORE, Christopher T. MULLENS
  • Sensor fusion
    Patent number: 8624695
    Abstract: Accurate and reliable techniques for determining a current status of an accessory device in relation to an electronic device are described.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: January 7, 2014
    Assignee: Apple Inc.
    Inventors: Michael A. Cretella, Jr., Venu Madhav Duggineni, Michael Man-Cheung Eng, Ronald Keryuan Huang, Christopher Moore, Christopher T. Mullens
  • SENSOR FUSION
    Publication number: 20130080762
    Abstract: Accurate and reliable techniques for determining a current status of an accessory device in relation to an electronic device are described.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 28, 2013
    Applicant: Apple Inc.
    Inventors: Michael A. CRETELLA, JR., Venu Madhav Duggineni, Michael Man-Cheung Eng, Ronald Keryuan Huang, Christopher Moore, Christopher T. Mullens
  • Sensor fusion
    Patent number: 8289115
    Abstract: Accurate and reliable techniques for determining a current status of an accessory device in relation to an electronic device are described.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: October 16, 2012
    Assignee: Apple Inc.
    Inventors: Michael A. Cretella, Jr., Venu Madhav Duggineni, Michael Man-Cheung Eng, Ronald Keryuan Huang, Christopher Moore, Christopher T. Mullens
  • SENSOR FUSION
    Publication number: 20120072167
    Abstract: Accurate and reliable techniques for determining a current status of an accessory device in relation to an electronic device are described.
    Type: Application
    Filed: February 28, 2011
    Publication date: March 22, 2012
    Applicant: APPLE INC.
    Inventors: Michael A. CRETELLA, JR., Venu Madhav DUGGINENI, Michael Man-Cheung ENG, Ronald Keryuan HUANG, Christopher MOORE, Christopher T. MULLENS