Patents by Inventor Martin Yeung-Kei Chui

Martin Yeung-Kei Chui 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).

  • Method for Bluetooth mode switching, Bluetooth system and electronic device
    Patent number: 10462634
    Abstract: A method for Bluetooth mode switching, a Bluetooth system and an electronic device are disclosed. The module includes: in a data listen mode, determining, according to transmission of data packets, whether a predetermined switching condition is satisfied, wherein the data listen mode is a working mode that allows unidirectional acquisition of data packets delivered by a data source device in a Bluetooth communication process; and if the predetermined switching condition is satisfied, requesting to establish Bluetooth communication with the data source device, and switching to a Bluetooth communication mode.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: October 29, 2019
    Assignee: SMARTECH WORLDWIDE LIMITED
    Inventors: Yunhe Fu, Martin Yeung-Kei Chui, Mid Wang
  • Method and system for bluetooth communication, and electronic device
    Patent number: 10237714
    Abstract: A method and a system for Bluetooth communication, and an electronic device are disclosed. The method includes: acquiring data packets from a data source device by means of data interception within at least a portion of a time period in a Bluetooth communication process, wherein the data interception is a working mode that allows unidirectional acquisition of data packets delivered by the data source device in the Bluetooth communication process.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: March 19, 2019
    Assignee: SMARTECH WORLDWIDE LIMITED
    Inventors: Yunhe Fu, Martin Yeung-Kei Chui, Mid Wang
  • METHOD FOR BLUETOOTH MODE SWITCHING, BLUETOOTH SYSTEM AND ELETRONIC DEVICE
    Publication number: 20180176717
    Abstract: A method for Bluetooth mode switching, a Bluetooth system and an electronic device are disclosed. The module includes: in a data listen mode, determining, according to transmission of data packets, whether a predetermined switching condition is satisfied, wherein the data listen mode is a working mode that allows unidirectional acquisition of data packets delivered by a data source device in a Bluetooth communication process; and if the predetermined switching condition is satisfied, requesting to establish Bluetooth communication with the data source device, and switching to a Bluetooth communication mode.
    Type: Application
    Filed: December 19, 2017
    Publication date: June 21, 2018
    Inventors: Yunhe Fu, Martin Yeung-Kei Chui, Mid Wang
  • METHOD AND SYSTEM FOR BLUETOOTH COMMUNICATION, AND ELECTRONIC DEVICE
    Publication number: 20180176714
    Abstract: A method and a system for Bluetooth communication, and an electronic device are disclosed. The method includes: acquiring data packets from a data source device by means of data interception within at least a portion of a time period in a Bluetooth communication process, wherein the data interception is a working mode that allows unidirectional acquisition of data packets delivered by the data source device in the Bluetooth communication process.
    Type: Application
    Filed: November 24, 2017
    Publication date: June 21, 2018
    Inventors: Yunhe Fu, Martin Yeung-Kei Chui, Mid Wang
  • Oscillator circuit having temperature and supply voltage compensation
    Patent number: 7432771
    Abstract: An oscillator circuit includes a current source comprising an amplifier, a first resistor, a second resistor, and a third inverter whose input and output are connected and coupled with an input of the amplifier. The amplifier is configured to generate a first current flowing through the first resistor and the second resistor.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: October 7, 2008
    Assignee: Smartech Worldwide Limited
    Inventor: Martin Yeung-Kei Chui
  • Oscillator circuit having temperature and supply voltage compensation
    Publication number: 20070279141
    Abstract: An oscillator circuit includes a current source comprising an amplifier, a first resistor, a second resistor, and a third inverter whose input and output are connected and coupled with an input of the amplifier. The amplifier is configured to generate a first current flowing through the first resistor and the second resistor.
    Type: Application
    Filed: June 2, 2006
    Publication date: December 6, 2007
    Inventor: Martin Yeung-Kei Chui