Patents by Inventor Cheong Tsun Sang

Cheong Tsun Sang 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).

  • Systems, methods and apparatus for switching networks in active mode
    Patent number: 9485696
    Abstract: Systems, methods, and apparatuses for switching networks in active mode are described herein. In one aspect a method of wireless communication is provided. The method includes communicating with a device over a first network. The method further includes monitoring for a second network during the communication with the device, the second network having a higher throughput than the first network. The method further includes determining an application usage history of the device. The method further includes selectively transitioning the communication from the first network to the second network based on a parameter of the first network, a parameter of the second network, and an application usage history of the device.
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: November 1, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Alvin Siu-Chung Ng, Troy Russell Curtiss, Tak-Wai Wu, Cheong Tsun Sang, Chun Chung Patrick Chan, Chintan Pravin Turakhia
  • SYSTEMS, METHODS AND APPARATUS FOR SWITCHING NETWORKS IN ACTIVE MODE
    Publication number: 20160029274
    Abstract: Systems, methods, and apparatuses for switching networks in active mode are described herein. In one aspect a method of wireless communication is provided. The method includes communicating with a device over a first network. The method further includes monitoring for a second network during the communication with the device, the second network having a higher throughput than the first network. The method further includes determining an application usage history of the device. The method further includes selectively transitioning the communication from the first network to the second network based on a parameter of the first network, a parameter of the second network, and an application usage history of the device.
    Type: Application
    Filed: July 23, 2014
    Publication date: January 28, 2016
    Inventors: Alvin Siu-Chung Ng, Troy Russell Curtiss, Tak-Wai Wu, Chun Chung Patrick Chan, Cheong Tsun Sang, Chintan Pravin Turakhia