Patents by Inventor PO-WEI WANG

PO-WEI WANG 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).

  • Publication number: 20140175878
    Abstract: A processor used in a multi-node system includes a detecting module, to obtain voltage and current information of all nodes in the multi-node system periodically. A calculating module calculates energy being consumed by each node of all the nodes according to the obtained voltage and current information. A determining module determines a node which needs to be reduced according to the energy calculation. A control module turns on a switch which is connected with the node whose energy needs to be reduced, thereby powering off the node whose energy needs to be reduced.
    Type: Application
    Filed: August 13, 2013
    Publication date: June 26, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Po-Wei WANG, Li-Wen CHANG, Chih-Chung SHIH
  • Publication number: 20140177116
    Abstract: A power-off protection system used in a multi-node system includes a detecting module. The detecting module obtains voltage, current and temperature information of all of the nodes and power supplying units in the multi-node system periodically. A determining module determines if any node from the nodes and power supplying units is abnormal. A control module controls a switch connected with the node that is abnormal to turn off, thereby turning off power source connected with the node that is abnormal.
    Type: Application
    Filed: August 13, 2013
    Publication date: June 26, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: PO-WEI WANG, LI-WEN CHANG, CHIH-CHUNG SHIH
  • Publication number: 20140123096
    Abstract: In a method for viewing relevant circuits of a signal on a circuit design diagram of a printed circuit board (PCB), a circuit design diagram and a circuit testing program of the PCB are read from a storage system. A state of each signal of the PCB on the circuit design diagram is determined. Accordingly, sub circuit design diagrams of the signal are obtained from the circuit design diagram and stored into the storage device. When a testing instruction is selected from the circuit testing program, a signal of the PCB is determined. Sub circuit design diagrams of the determined signal are retrieved from the storage device and displayed on a display device.
    Type: Application
    Filed: October 10, 2013
    Publication date: May 1, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Sheng-Wei SU, Po-Wei WANG, Bo-Hong LIN
  • Publication number: 20140115317
    Abstract: In a method for switching a work mode of an electronic device, if the electronic device receives a trigger signal when the electronic device is starting up, the electronic device enters the diagnostic mode. Otherwise, if the electronic device does not receive the trigger signal when the electronic device is starting up, the electronic device enters a production mode. When the electronic device receives the trigger signal in the production mode, operation parameters of the electronic device are stored into a storage system, and the electronic device switches from the production mode to the diagnostic mode. When the electronic device receives an exit command in the diagnostic mode, the electronic device switches from the diagnostic mode to the production mode.
    Type: Application
    Filed: September 22, 2013
    Publication date: April 24, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: SHENG-WEI SU, PO-WEI WANG, CHIN-HUNG WANG