Patents by Inventor CHUNG-CHIEH YEH

CHUNG-CHIEH YEH 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).

  • Patent number: 11341249
    Abstract: A firmware security guarding method and an electronic system using the same are provided. The firmware security guarding method includes the following steps: setting at least one monitoring objective, wherein each of the at least one monitoring objective corresponds to one of at least one behavior reference file stored in a memory device of the electronic system; loading from the memory device the at least one behavior reference file corresponding to the at least one monitoring objective when booting the electronic system; and checking whether an abnormal event is included in a basic input/output system boot behavior of the electronic system according to the loaded at least one behavior reference file.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: May 24, 2022
    Assignee: Wiwynn Corporation
    Inventor: Chung-Chieh Yeh
  • Publication number: 20200226262
    Abstract: A firmware security guarding method and an electronic system using the same are provided. The firmware security guarding method includes the following steps: setting at least one monitoring objective, wherein each of the at least one monitoring objective corresponds to one of at least one behavior reference file stored in a memory device of the electronic system; loading from the memory device the at least one behavior reference file corresponding to the at least one monitoring objective when booting the electronic system; and checking whether an abnormal event is included in a basic input/output system boot behavior of the electronic system according to the loaded at least one behavior reference file.
    Type: Application
    Filed: April 2, 2019
    Publication date: July 16, 2020
    Applicant: Wiwynn Corporation
    Inventor: Chung-Chieh Yeh
  • Patent number: 10698788
    Abstract: A method for monitoring a server, a monitoring device and a monitoring system are provided. The method includes: setting a system event to be monitored from the server; setting a trigger recording mode and a predetermined recording amount for recording system information of the server; capturing the system information related to the system event from a baseboard management controller (BMC) managing the server into a storage circuit according to the trigger recording mode and the predetermined recording amount; and displaying the system information stored in the storage circuit on an user interface.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: June 30, 2020
    Assignee: Wiwynn Corporation
    Inventors: Chung-Chieh Yeh, Ming-Sheng Wu
  • Patent number: 10496128
    Abstract: A computer device including a processor, a counter circuit and a baseboard management controller (BMC) is provided. The processor generates at least one signal. The counter circuit includes at least one counter, coupled to the at least one signal and receiving an internal clock signal of the computer device. The BMC is coupled to the at least one counter and activates the same. The at least one counter detects the at least one signal, so as to start counting for a count value according to the internal clock signal when the at least one signal is enabled. The BMC controls the at least one counter to stop counting and obtains an enabled timepoint of the at least one signal according to the count value and a timepoint where the at least one counter is stopped. The enabled timepoint serves as a timestamp of the at least one signal.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: December 3, 2019
    Assignee: Wiwynn Corporation
    Inventors: Chung-Chieh Yeh, Ming-Sheng Wu
  • Publication number: 20180341285
    Abstract: A computer device including a processor, a counter circuit and a baseboard management controller (BMC) is provided. The processor generates at least one signal. The counter circuit includes at least one counter, coupled to the at least one signal and receiving an internal clock signal of the computer device. The BMC is coupled to the at least one counter and activates the same. The at least one counter detects the at least one signal, so as to start counting for a count value according to the internal clock signal when the at least one signal is enabled. The BMC controls the at least one counter to stop counting and obtains an enabled timepoint of the at least one signal according to the count value and a timepoint where the at least one counter is stopped. The enabled timepoint serves as a timestamp of the at least one signal.
    Type: Application
    Filed: September 20, 2017
    Publication date: November 29, 2018
    Applicant: Wistron Corporation
    Inventors: Chung-Chieh Yeh, Ming-Sheng Wu
  • Publication number: 20170097880
    Abstract: A method for monitoring a server, a monitoring device and a monitoring system are provided. The method includes: setting a system event to be monitored from the server; setting a trigger recording mode and a predetermined recording amount for recording system information of the server; capturing the system information related to the system event from a baseboard management controller (BMC) managing the server into a storage circuit according to the trigger recording mode and the predetermined recording amount; and displaying the system information stored in the storage circuit on an user interface.
    Type: Application
    Filed: February 2, 2016
    Publication date: April 6, 2017
    Inventors: Chung-Chieh Yeh, Ming-Sheng Wu
  • Publication number: 20100064278
    Abstract: The invention provides a programming system comprising a software component, a client side, and N expanding module. The software component comprises a receiving/processing interface and N first link interface; the client side could be used for transferring client information to the software component through the receiving/processing interface; and each expanding module is corresponding to one of the first link interface and comprises an expanding content. Accordingly, a connecting relation could be built between the software component and one expanding module, corresponding to the client information, of the N expanding module through the first link module, so that the software component can communicate with the expanding module to obtain the expanding content.
    Type: Application
    Filed: March 20, 2009
    Publication date: March 11, 2010
    Applicant: ADLINK TECHNOLOGY INC.
    Inventors: CHUN-LIANG CHEN, CHUNG-CHIEH YEH, YING-HSIEN KU, YI-LI CHEN