Patents by Inventor Cheng-Chieh Wang

Cheng-Chieh 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).

  • Patent number: 11764771
    Abstract: An event detection controller for a circuit system controlled by a pulse wave modulation signal, can perform a specific event handling when a specific event is detected, wherein the specific event handling includes stopping a pulse wave modulation device, starting up the stopped pulse wave modulation device, controlling the pulse wave modulation device to change the pulse wave modulation signal, outputting a wake-up signal to wake up the circuit system, controlling the pulse detector to change its detection configuration, changing a cumulative occurrences number of the specific pattern of an event discrimination module, outputting a control signal or a first data signal to a peripheral device through a bus connected to an event response module and/or requesting the peripheral device to send a second data signal through the bus.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: September 19, 2023
    Assignee: NUVOTON TECHNOLOGY CORPORATION
    Inventor: Cheng-Chieh Wang
  • Publication number: 20230216488
    Abstract: An event detection controller for a circuit system controlled by a pulse wave modulation signal, can perform a specific event handling when a specific event is detected, wherein the specific event handling includes stopping a pulse wave modulation device, starting up the stopped pulse wave modulation device, controlling the pulse wave modulation device to change the pulse wave modulation signal, outputting a wake-up signal to wake up the circuit system, controlling the pulse detector to change its detection configuration, changing a cumulative occurrences number of the specific pattern of an event discrimination module, outputting a control signal or a first data signal to a peripheral device through a bus connected to an event response module and/or requesting the peripheral device to send a second data signal through the bus.
    Type: Application
    Filed: October 20, 2022
    Publication date: July 6, 2023
    Inventor: Cheng-Chieh WANG
  • Patent number: 11374729
    Abstract: An audio synchronization processing method is provided. The method includes the following steps: receiving an input request signal; in response to receiving the input request signal, starting performing a counting operation according to a basic clock signal; outputting an output request signal according to a sampling-clock signal; in response to outputting the output request signal, stopping performing the counting operation to obtain a counting value; determining whether synchronization has been achieved based on the counting value; and in response to determining that the synchronization has not been reached, adjusting a frequency of the sampling-clock signal according to the counting value.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: June 28, 2022
    Assignee: NUVOTON TECHNOLOGY CORPORATION
    Inventors: Cheng-Chieh Wang, Ming-Ying Liu
  • Publication number: 20210203472
    Abstract: An audio synchronization processing method is provided. The method includes the following steps: receiving an input request signal; in response to receiving the input request signal, starting performing a counting operation according to a basic clock signal; outputting an output request signal according to a sampling-clock signal; in response to outputting the output request signal, stopping performing the counting operation to obtain a counting value; determining whether synchronization has been achieved based on the counting value; and in response to determining that the synchronization has not been reached, adjusting a frequency of the sampling-clock signal according to the counting value.
    Type: Application
    Filed: December 30, 2020
    Publication date: July 1, 2021
    Inventors: Cheng-Chieh WANG, Ming-Ying LIU
  • Patent number: 10550002
    Abstract: A method for treatment of a hexachlorodisilane and its hydrolyzed product is disclosed. It comprises adding a hexachlorodisilane or its hydrolyzed product into a sulfuric acid solution for reaction.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: February 4, 2020
    Assignee: National Kaohsiung University of Science and Technology
    Inventors: Jenq-Renn Chen, Hsiao-Yun Tsai, Yu-Jhen Lin, Chien-Ho Liu, Mo-Geng Chin, Cheng-Chieh Wang, Eugene Yin Ngai
  • Publication number: 20190359490
    Abstract: A method for treatment of a hexachlorodisilane and its hydrolyzed product is disclosed. It comprises adding a hexachlorodisilane or its hydrolyzed product into a sulfuric acid solution for reaction.
    Type: Application
    Filed: May 23, 2018
    Publication date: November 28, 2019
    Inventors: JENQ-RENN CHEN, HSIAO-YUN TSAI, YU-JHEN LIN, CHIEN-HO LIU, MO-GENG CHIN, CHENG-CHIEH WANG, EUGENE YIN NGAI
  • Patent number: 8059394
    Abstract: A nonvolatile storage device includes a casing, a circuit substrate, a latch and a driving piece. The outer surface of the casing is provided with a slot. The slot is connected with a push button switch. The circuit substrate is fixed in the casing. The circuit substrate is provided with a connecting interface made according to the standard of serial advanced technology attachment, a control unit and a nonvolatile memory unit. The connecting interface protrudes outside the casing. The control unit and the connecting interface are electrically connected with the nonvolatile memory unit. One end of the latch is fixed to the outside of the connecting interface with a portion thereof suspended. The driving piece is provided in the casing. One end of the driving piece is fixed to the push button switch, and the other end of the driving piece presses the suspended portion of the latch selectively.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: November 15, 2011
    Assignee: JW Electronics Co., Ltd.
    Inventor: Cheng-Chieh Wang
  • Publication number: 20100082819
    Abstract: A network bridging apparatus for a storage device and a data stream transmitting method thereof are provided. More particularly, a chip embedded with ATA over Ethernet (AoE) technology is incorporated into the network bridging apparatus. By which the independent-external storage device can be shared over a network. According to a preferred embodiment, a bridging module having the technology of AoE is included for converting either network packets or data being compatible with some standard data transmission formats. Preferably, one end of the apparatus is equipped with a network interface unit for connecting to the network, and further, the other end of the network bridging apparatus is connected to a storage device via a transmission interface. Therefore, the storage device using a standard transmission interface, such as USB, IEEE1394. eSATA or the like, can be shared with other computer systems within the local area network.
    Type: Application
    Filed: August 12, 2009
    Publication date: April 1, 2010
    Applicant: JW ELECTRONICS CO., LTD.
    Inventor: Cheng-Chieh Wang
  • Publication number: 20100046157
    Abstract: A nonvolatile storage device includes a casing, a circuit substrate, a latch and a driving piece. The outer surface of the casing is provided with a slot. The slot is connected with a push button switch. The circuit substrate is fixed in the casing. The circuit substrate is provided with a connecting interface made according to the standard of serial advanced technology attachment, a control unit and a nonvolatile memory unit. The connecting interface protrudes outside the casing. The control unit and the connecting interface are electrically connected with the nonvolatile memory unit. One end of the latch is fixed to the outside of the connecting interface with a portion thereof suspended. The driving piece is provided in the casing. One end of the driving piece is fixed to the push button switch, and the other end of the driving piece presses the suspended portion of the latch selectively.
    Type: Application
    Filed: July 9, 2009
    Publication date: February 25, 2010
    Applicant: JW ELECTRONICS CO., LTD.
    Inventor: Cheng-Chieh Wang