Patents by Inventor DONG-YAN DAI

DONG-YAN DAI 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, storage medium and host computer for managing pulse-width modulation using the host computer
    Patent number: 8589705
    Abstract: A host computer and a method for managing pulse-width modulation (PWM) include detecting a signal of a powerGD port. The management system further includes confirming a first state according to a first signal of the powerGD port. The management system further includes enabling the PWM port if the first state is in a power-on state, and disabling the PWM port if the first state is a power-off state.
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: November 19, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Dong-Yan Dai, Jian Peng
  • Virtual serial port management system and method
    Patent number: 8521929
    Abstract: A system and a method for virtual serial port management include setting a virtual universal asynchronous receiver/transmitter (VUART) and a software multiplexer (MUX) and setting the VUART to perform functions corresponding to different values of the software MUX. The method further includes receiving commands sent to the server regularly and assigning a first predetermined value to the software MUX when the received command is not an Intelligent platform management interface (IPMI) command. The management method further includes assigning a second predetermined value to the software MUX when the received command is the IPMI command but not a serial over LAN (SOL) command, and assigning a third predetermined value to the software MUX when the received command is the SOL command.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: August 27, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Dong-Yan Dai
  • VIRTUAL SERIAL PORT MANAGEMENT SYSTEM AND METHOD
    Publication number: 20110307639
    Abstract: A system and a method for virtual serial port management include setting a virtual universal asynchronous receiver/transmitter (VUART) and a software multiplexer (MUX) and setting the VUART to perform functions corresponding to different values of the software MUX. The method further includes receiving commands sent to the server regularly and assigning a first predetermined value to the software MUX when the received command is not an Intelligent platform management interface (IPMI) command. The management method further includes assigning a second predetermined value to the software MUX when the received command is the IPMI command but not a serial over LAN (SOL) command, and assigning a third predetermined value to the software MUX when the received command is the SOL command.
    Type: Application
    Filed: November 4, 2010
    Publication date: December 15, 2011
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    Inventor: DONG-YAN DAI
  • METHOD AND SYSTEM FOR MANAGING PULSE-WIDTH MODULATION
    Publication number: 20110283030
    Abstract: A host computer and a method for managing pulse-width modulation (PWM) include detecting a signal of a powerGD port. The management system further includes confirming a first state according to a first signal of the powerGD port. The management system further includes enabling the PWM port if the first state is in a power-on state, and disabling the PWM port if the first state is a power-off state.
    Type: Application
    Filed: November 16, 2010
    Publication date: November 17, 2011
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: DONG-YAN DAI, JIAN PENG