Patents by Inventor YU-YANG CHAO

YU-YANG CHAO 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: 20240105401
    Abstract: A keyswitch structure includes a casing, a first support, a second support, and a pressing stem. The casing forms an accommodating space and an opening communicating with the accommodating space. The first and second supports are disposed in the accommodating space and are directly and rotatably connected with the casing; the supports are also pivotally connected with each other. The pressing stem extends into the accommodating space to be rotatably connected with the first and second supports and protrudes from the casing through the opening. The pressing stem is movable parallel to a vertical direction relative to the casing through the first and second supports. A motion of the pressing stem in the vertical direction has a top dead center and a bottom dead center. When the pressing stem is at the top dead center and the bottom dead center, it does not touch the casing in the vertical direction.
    Type: Application
    Filed: July 18, 2023
    Publication date: March 28, 2024
    Applicant: DARFON ELECTRONICS CORP.
    Inventors: Yu-Chun Hsieh, Ling-Hsi Chao, Shao-Lun Hsiao, Chen Yang
  • Patent number: 11923159
    Abstract: A keyswitch structure includes a keycap support mechanism and a keycap that is supported by the keycap support mechanism in a vertical direction. The keycap support mechanism includes a base and two supports. The base has two sliding slots. Each sliding slot has an opening in a horizontal direction and an obstruction block at the opening. The horizontal direction is perpendicular to the vertical direction. Each support has a sliding portion and a linkage portion. The sliding portions slide parallel to the horizontal direction in the sliding slots correspondingly. The obstruction block prevents the corresponding sliding portion from disengaging from the corresponding sliding slot. The two linkage portions push against each other in line contact, so that the two supports are mutually driven through the two linkage portions.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: March 5, 2024
    Assignee: DARFON ELECTRONICS CORP.
    Inventors: Chen Yang, Ling-Hsi Chao, Shao-Lun Hsiao, Yu-Chun Hsieh
  • Patent number: 10402475
    Abstract: A text information displaying method for displaying a message received or generated by a first electronic device on a display of a second electronic device. The text information displaying method includes the steps of: receiving a request of displaying the message; generating a word string according to the request, wherein the word string includes at least one word pattern and at least one character code correspondingly representing the at least one word pattern; transmitting the word pattern and the character code from the first electronic device to the second electronic device; and receiving the at least one word pattern and the at least one character code, and displaying the at least one word pattern corresponding to the message received or generated by the first electronic device on the display according to the character code.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: September 3, 2019
    Assignee: PEGATRON CORPORATION
    Inventors: Kuang-Hsun Hsieh, Yu-Yang Chao, Yu-Han Kao
  • Publication number: 20190095405
    Abstract: A text information displaying method for displaying a message received or generated by a first electronic device on a display of a second electronic device. The text information displaying method includes the steps of: receiving a request of displaying the message; generating a word string according to the request, wherein the word string includes at least one word pattern and at least one character code correspondingly representing the at least one word pattern; transmitting the word pattern and the character code from the first electronic device to the second electronic device; and receiving the at least one word pattern and the at least one character code, and displaying the at least one word pattern corresponding to the message received or generated by the first electronic device on the display according to the character code.
    Type: Application
    Filed: November 26, 2018
    Publication date: March 28, 2019
    Inventors: KUANG-HSUN HSIEH, YU-YANG CHAO, YU-HAN KAO
  • Patent number: 10176151
    Abstract: A Text information displaying method for displaying a message received or generated by a first electronic device on a display of a second electronic device. The text information displaying method includes the steps of: receiving a request of displaying the message; generating a word string according to the request, wherein the word string includes at least one word pattern and at least one graph code correspondingly representing the at least one word pattern; transmitting the word pattern and the graph code from the first electronic device to the second electronic device; and receiving the at least one word pattern and the at least one graph code, and displaying the at least one word pattern corresponding to the message received or generated by the first electronic device on the display according to the graph code.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: January 8, 2019
    Assignee: PEGATRON CORPORATION
    Inventors: Kuang-Hsun Hsieh, Yu-Yang Chao, Yu-Han Kao
  • Publication number: 20150358264
    Abstract: An Information supply method for displaying a message received or generated by a first electronic device on a display of a second electronic device. The information supply method includes the steps of: receiving a request of displaying the message; generating a word string according to the request, wherein the word string includes at least one word pattern and at least one graph encoding correspondingly representing the at least one word pattern; transmitting the word pattern and the graph encoding from the first electronic device to the second electronic device; and receiving the at least one word pattern and the at least one graph encoding, and displaying the at least one word pattern corresponding to the message received or generated by the first electronic device on the display according to the graph encoding.
    Type: Application
    Filed: June 1, 2015
    Publication date: December 10, 2015
    Inventors: KUANG-HSUN HSIEH, YU-YANG CHAO, YU-HAN KAO