Patents by Inventor Jin Hung Lin

Jin Hung Lin 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).

  • Voltage converter circuit and method for operating a voltage converter circuit
    Patent number: 10439487
    Abstract: Converter devices and methods are disclosed. A supply voltage (Vcc), for example to supply a control circuit (11) controlling a switch (Q1), is generated using an additional current path (16) and a snubber circuit (12).
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: October 8, 2019
    Assignee: Infineon Technologies Austria AG
    Inventors: Yi-Chou Hsiao, Chia Jui Chang, Jin Hung Lin
  • VOLTAGE CONVERTER CIRCUIT AND METHOD FOR OPERATING A VOLTAGE CONVERTER CIRCUIT
    Publication number: 20180309358
    Abstract: Converter devices and methods are disclosed. A supply voltage (Vcc), for example to supply a control circuit (11) controlling a switch (Q1), is generated using an additional current path (16) and a snubber circuit (12).
    Type: Application
    Filed: April 5, 2018
    Publication date: October 25, 2018
    Inventors: Yi-Chou Hsiao, Chia Jui Chang, Jin Hung Lin
  • System and method for a switched-mode power supply
    Patent number: 9590492
    Abstract: In accordance with an embodiment, a method of operating a switched-mode power supply includes starting up the switched-mode power supply by applying a first switching signal to a control node of the first switching transistor and a second switching signal to a control node of a second switching transistor, where a duty cycle of the first switching signal is less than a duty cycle of the second switching signal. After starting up the switched mode power supply, the switched mode power supply is operated by applying a third switching signal to the control node of the first switching transistor and a fourth switching signal to the control node of the second switching transistor, where a duty cycle of the third switching signal is substantially equal to a duty cycle of the fourth switching signal.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: March 7, 2017
    Assignee: Infineon Technologies Austria AG
    Inventors: Chia Jui Chang, Jheng Bin Huang, Jin Hung Lin
  • System and Method for a Switched-Mode Power Supply
    Publication number: 20160181927
    Abstract: In accordance with an embodiment, a method of operating a switched-mode power supply includes starting up the switched-mode power supply by applying a first switching signal to a control node of the first switching transistor and a second switching signal to a control node of a second switching transistor, where a duty cycle of the first switching signal is less than a duty cycle of the second switching signal. After starting up the switched mode power supply, the switched mode power supply is operated by applying a third switching signal to the control node of the first switching transistor and a fourth switching signal to the control node of the second switching transistor, where a duty cycle of the third switching signal is substantially equal to a duty cycle of the fourth switching signal.
    Type: Application
    Filed: December 18, 2014
    Publication date: June 23, 2016
    Inventors: Chia Jui Chang, Jheng Bin Huang, Jin Hung Lin