Patents by Inventor Sin-Hong Chen

Sin-Hong Chen 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: 10509755
    Abstract: An automatic switching apparatus and an automatic switching method are disclosed. The automatic switching apparatus includes a universal serial bus Type-C input connector, a plurality of main links, at least one video output connector and at least one USB output connector. The automatic switching method includes the steps of: (a) detecting a use state of the plurality of main links; and (b) automatically switching the specification of the at least one USB output connector.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: December 17, 2019
    Assignee: ATEN International Co., Ltd.
    Inventors: Shang-Yi Yang, Sin-Hong Chen, Tze-an Shen
  • Publication number: 20190082141
    Abstract: A video signal transmission switching apparatus is disclosed. The video signal transmission switching apparatus is coupled between a source apparatus and a plurality of display apparatuses. The video signal transmission switching apparatus includes a controller, a USB Type-C connecting interface, a plurality of video output interfaces and a switching module. The controller is coupled to the source apparatus through the USB Type-C connecting interface at least including a specific channel. The controller is coupled to the plurality of display apparatus through the plurality of video output interfaces respectively. The switching module is coupled to the specific channel and coupled to the plurality of video output interfaces respectively. The switching module detects a specific signal of the plurality of display apparatus and controls the specific channel to re-perform handshaking accordingly.
    Type: Application
    Filed: August 21, 2018
    Publication date: March 14, 2019
    Applicant: ATEN International Co., Ltd.
    Inventor: Sin-Hong Chen
  • Patent number: 10141828
    Abstract: A maximum power point tracking method includes: configuring a voltage tuning direction of a power converter by a process circuit such that the input voltage of the power converter changes in a positive or a negative trend; detecting the corresponding input voltage and input current of the power converter sequentially to obtain multiple powers; and when the powers decrease for N times continuously, change the voltage tuning direction of the power converter such that the change of the input voltage switches from positive trend to negative trend, or from negative trend to positive trend, in which N is an integer greater than or equal to 2.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: November 27, 2018
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Sin-Hong Chen, Ho Huang, Xin-Hung Lin
  • Publication number: 20180309355
    Abstract: A maximum power point tracking method includes: configuring a voltage tuning direction of a power converter by a process circuit such that the input voltage of the power converter changes in a positive or a negative trend; detecting the corresponding input voltage and input current of the power converter sequentially to obtain multiple powers; and when the powers decrease for N times continuously, change the voltage tuning direction of the power converter such that the change of the input voltage switches from positive trend to negative trend, or from negative trend to positive trend, in which N is an integer greater than or equal to 2.
    Type: Application
    Filed: October 30, 2017
    Publication date: October 25, 2018
    Inventors: Sin-Hong CHEN, Ho HUANG, Xin-Hung LIN
  • Publication number: 20180239732
    Abstract: An automatic switching apparatus and an automatic switching method are disclosed. The automatic switching apparatus includes a universal serial bus Type-C input connector, a plurality of main links, at least one video output connector and at least one USB output connector. The automatic switching method includes the steps of: (a) detecting a use state of the plurality of main links; and (b) automatically switching the specification of the at least one USB output connector.
    Type: Application
    Filed: February 14, 2018
    Publication date: August 23, 2018
    Applicant: ATEN International Co., Ltd.
    Inventors: Shang-Yi Yang, Sin-Hong Chen, Tze-an Shen
  • Patent number: 9083488
    Abstract: An extender includes a transmitter and a receiver for transmitting a first and a second differential data signals and a differential clock signal. The transmitter combines a positive clock signal of a differential clock signal with a first differential data signal and combines a negative clock signal of the differential clock signal with a second differential data signal, thereby respectively forming a first and a second composite differential signals. The receiver includes a first impedance unit extracting the positive clock signal from the first composite differential signal, a second impedance unit extracting the negative clock signal from the second composite differential signal, and a recovery unit receiving the positive and negative clock signals and forming the differential clock signal. The frequency of the extracted first and second differential data signals are ten times or more of the frequency of the differential clock signal.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: July 14, 2015
    Assignee: ATEN INTERNATIONAL CO., LTD.
    Inventors: Sheng-Chiang Chang, Sin-Hong Chen