Patents by Inventor Yu Hua Liao

Yu Hua Liao 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).

  • Semiconductor Device
    Publication number: 20210134611
    Abstract: A semiconductor device and method that comprise a first dielectric layer over a encapsulant that encapsulates a via and a semiconductor die is provided. A redistribution layer is over the first dielectric layer, and a second dielectric layer is over the redistribution layer, and the second dielectric layer comprises a low-temperature polyimide material.
    Type: Application
    Filed: December 14, 2020
    Publication date: May 6, 2021
    Inventors: Zi-Jheng Liu, Yu-Hsiang Hu, Jo-Lin Lan, Sih-Hao Liao, Chen-Cheng Kuo, Hung-Jui Kuo, Chung-Shi Liu, Chen-Hua Yu, Meng-Wei Chou
  • Electronic device and hinge mechanism of the same
    Patent number: 10990137
    Abstract: A hinge mechanism is provided. The hinge mechanism includes a base, a magnetic assembly, a torque assembly, and a calibration component. The magnetic assembly is disposed in the base. The torque assembly is connected to the base, and includes a substrate, a first cylinder, and a second cylinder. The substrate is disposed in the base. The first cylinder penetrates the substrate, and is rotatable relative to the substrate. The second cylinder penetrates the substrate, and is rotatable relative to the substrate and the first cylinder. The calibration component is disposed between the magnetic assembly and the torque assembly, and abuts an inner wall of the first cylinder, and an inner wall of the second cylinder.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: April 27, 2021
    Assignee: ACER INCORPORATED
    Inventors: Yu-Chin Huang, Hsueh-Chih Peng, Wen-Chieh Tai, Wen-Neng Liao, Kuang-Hua Lin
  • DETACHABLE DRAPERY HANGER ASSEMBLY FOR EMERGENCY USE
    Publication number: 20030102091
    Abstract: A drapery hanger includes one or more barrels attached to a track, and one or more blocks attached to a closure member and detachably securing to the barrel, for allowing the block to be quickly disengaged from the barrel when the block is forced and pulled away from the barrel. The blocks may be quickly pulled away from the track and the barrels by pulling the closure member, and the closure member may thus be quickly disengaged from the track, and may be wetted or dipped into water and may thus be engaged onto the users while in emergency condition, such as when on fire.
    Type: Application
    Filed: December 4, 2001
    Publication date: June 5, 2003
    Inventor: Yu Hua Liao
  • Detachable drapery hanger assembly for emergency use
    Patent number: 6564851
    Abstract: A drapery hanger includes one or more barrels attached to a track, and one or more blocks attached to a closure member and detachably securing to the barrel, for allowing the block to be quickly disengaged from the barrel when the block is forced and pulled away from the barrel. The blocks may be quickly pulled away from the track and the barrels by pulling the closure member, and the closure member may thus be quickly disengaged from the track, and may be wetted or dipped into water and may thus be engaged onto the users while in emergency condition, such as when on fire.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: May 20, 2003
    Inventor: Yu Hua Liao
  • Coffee roaster
    Patent number: D888492
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: June 30, 2020
    Assignee: SPIRIT ELECTRIC HOUSEHOLD CO., LTD.
    Inventor: Yu Hua Liao