Patents by Inventor Chi Fai Jack Tang

Chi Fai Jack Tang 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).

  • Data communication interface and communication devices incorporating same
    Patent number: 8065462
    Abstract: A communication interface facilitates connection of a plurality of wireless USB compatible hosts with at least a WUSB device in a wireless USB environment at the same time. The communication interface includes a host detector that detects the presence of an active host or a plurality of active hosts, a host communicator for establishing wireless USB connection with a plurality of hosts, and a controller for causing time division multiplexed (TDM) data communication between active hosts and at least one device.
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: November 22, 2011
    Assignee: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Man Chi Chan, Chi Fai Jack Tang, Quan Long Ding
  • Data communication interface and communication devices incorporating same
    Publication number: 20100027523
    Abstract: A communication interface facilitates connection of a plurality of wireless USB compatible hosts with at least a WUSB device in a wireless USB environment at the same time. The communication interface includes a host detector that detects the presence of an active host or a plurality of active hosts, a host communicator for establishing wireless USB connection with a plurality of hosts, and a controller for causing time division multiplexed (TDM) data communication between active hosts and at least one device.
    Type: Application
    Filed: April 3, 2008
    Publication date: February 4, 2010
    Applicant: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Man Chi Chan, Chi Fai Jack Tang, Quan Long Ding
  • Repeater for WUSB applications
    Publication number: 20080069026
    Abstract: A repeater for connecting a host and a device in a WUSB environment, the repeater comprising: host interfacing means for establishing a secure wireless data communication channel for data communication with a host, device interfacing means for establishing a secure wireless data communication channel for data communication with a device, data buffer for storing data for subsequent onward transmission to either said host or said device, and scheduler for scheduling timing of onward transmission of data from said data buffer to either said host or said device.
    Type: Application
    Filed: September 14, 2006
    Publication date: March 20, 2008
    Applicant: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Man Chi Chan, Chi Fai Jack Tang, Quan Long Din
  • Data communication interface and communication devices incorporating same
    Publication number: 20070294456
    Abstract: A communication interface facilitates connection of a plurality of wireless USB compatible hosts with at least a WUSB device in a wireless USB environment at the same time. The communication interface includes a host detector that detects the presence of an active host or a plurality of active hosts, a host communicator for establishing wireless USB connection with a plurality of hosts, and a controller for causing time division multiplexed (TDM) data communication between active hosts and at least one device.
    Type: Application
    Filed: June 16, 2006
    Publication date: December 20, 2007
    Applicant: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Man Chi Chan, Chi Fai Jack Tang, Quan Long Ding