Patents by Inventor Chung-Yo Wu

Chung-Yo Wu 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: 20250150935
    Abstract: A host device acting as a wireless hotspot can suffer poor network performance when many client devices are connected simultaneously, particularly devices with a poor connection speed. To improve network performance, the host device can identify a client device with the worst network connectivity based on wireless signal strength, a peer-to-peer (P2P) packet drop rate, and a P2P ping response time, and instruct the client device to scan the other client devices to identify the best candidate to serve as a new host device for the client device. The hotspot functionality can then be offloaded to the new host device with respect to the client device, thereby reducing the number of client devices connected directly to the main host device and improving the network performance of the client device.
    Type: Application
    Filed: November 6, 2023
    Publication date: May 8, 2025
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Chao-Yo Cheng, Chung-Chun Chen, Yi-Jin Li, Zong-Hua Wu
  • Publication number: 20250132602
    Abstract: A wireless charging device is disclosed. At least one floating charging component is arranged in the wireless charging device, the floating charging component comprises a supporting plate, a power transmission coil, and a magnetic element, the top wall of a housing is provided with at least one mounting hole, and the floating charging component is movably arranged in the mounting hole, so that when the device to be charged is placed on a bearing surface of the top wall, the magnetic element is able to attract the device to be charged so that the outer surface of the supporting plate contacts with the device to be charged, so that ensures that the power transmission coil and the device to be charged be aligned with each other and the distance between them is small, thereby ensuring the wireless charging rate.
    Type: Application
    Filed: August 14, 2024
    Publication date: April 24, 2025
    Applicant: Lanto Electronic Limited
    Inventors: SHENG-WEN WU, CHANG SING CHU, CHUNG HUNG LI, CHENG YO SIAO, YU FENG HUANG, CHIA WEI CHOU
  • Patent number: 6930679
    Abstract: The present invention discloses a set of devices in cascade for driving display devices. For each of the driving devices, the serial-data-in pin and the serial-data-out pin traditionally used to transfer image data can further deliver commands from and/or internal statuses of the driving devices to an external controller. Accordingly, inventive functions of command transfer and/or status feedback can be achieved without adding extra pins. The present invention also discloses a device suitable for forming the driving set, in which a command register and/or a status register is provided.
    Type: Grant
    Filed: February 28, 2003
    Date of Patent: August 16, 2005
    Assignee: Macroblock, Inc.
    Inventors: Chung-Yo Wu, Chun-Hsung Chang
  • Publication number: 20040100459
    Abstract: The present invention discloses a set of devices in cascade for driving display devices. For each of the driving devices, the serial-data-in pin and the serial-data-out pin traditionally used to transfer image data can further deliver commands from and/or internal statuses of the driving devices to an external controller. Accordingly, inventive functions of command transfer and/or status feedback can be achieved without adding extra pins. The present invention also discloses a device suitable for forming the driving set, in which a command register and/or a status register is provided.
    Type: Application
    Filed: February 28, 2003
    Publication date: May 27, 2004
    Applicant: Macroblock, Inc.
    Inventors: Chung-Yo Wu, Chun-Hsung Chang