Patents by Inventor Ping Sheng WU

Ping Sheng 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: 20250070092
    Abstract: Various embodiments of the present disclosure are directed towards a shared frontside pad/bridge layout for a three-dimensional (3D) integrated circuit (IC), as well as the 3D IC and a method for forming the 3D IC. A second IC die underlies the first IC die, and a third IC die underlies the second IC die. A first-die backside pad, a second-die backside pad, and a third die backside pad are in a row extending in a dimension and overlie the first, second, and third IC dies. Further, the first-die, second-die, and third-die backside pads are electrically coupled respectively to individual semiconductor devices of the first, second, and third IC dies. The second and third IC dies include individual pad/bridge structures at top metal (TM) layers of corresponding interconnect structures. The pad/bridge structures share the shared frontside pad/bridge layout and provide lateral routing in the dimension for the aforementioned electrical coupling.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Inventors: Harry-Hak-Lay Chuang, Wei-Cheng Wu, Wen-Tuo Huang, Chia-Sheng Lin, Wei Chuang Wu, Shih Kuang Yang, Chung-Jen Huang, Shun-Kuan Lin, Chien Lin Liu, Ping-Tzu Chen, Yung Chun Tu
  • Patent number: 12222642
    Abstract: A photosensitive composition, a color filter prepared by using the photosensitive composition and a method for preparing the color filter. The photosensitive composition includes an alkali-soluble resin (A); an ethylenically unsaturated monomer (B); a photopolymerization initiator (C); a solvent (D); and a colorant (E), wherein the content of the photopolymerization initiator (C) is from 32 parts by weight to 70 parts by weight based on 100 parts by weight of the ethylenically unsaturated monomer(B).
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: February 11, 2025
    Assignee: eChem Solutions Corp.
    Inventors: Yi-Sheng Wu, Hsin-Chieh Yang, Ping-Sung Tsai
  • Patent number: 11545891
    Abstract: A power device includes a power factor corrector, an auxiliary capacitor, a switching device, an auxiliary boost circuit, a controller and a voltage conversion device. The switching device has a first end electrically connected to the output end of the power factor corrector, and a second end electrically connected to one end of the auxiliary capacitor. An output end of the auxiliary boost circuit is electrically connected to the output end of the power factor corrector, an input end of the auxiliary boost circuit is electrically connected to a middle end of the switching device, and a ground end of the auxiliary boost circuit is electrically connected to another end of the auxiliary capacitor. The controller is electrically connected to the switching device and the auxiliary boost circuit. The input end of the voltage conversion device is electrically connected to the output end of the power factor corrector.
    Type: Grant
    Filed: August 8, 2021
    Date of Patent: January 3, 2023
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Chien-An Lai, Jyun-Jhe Jhang, Chien-Yao Liao, Ping-Sheng Wu, I Chen, Chang-Yuan Hsu
  • Publication number: 20220173653
    Abstract: A power device includes a power factor corrector, an auxiliary capacitor, a switching device, an auxiliary boost circuit, a controller and a voltage conversion device. The switching device has a first end electrically connected to the output end of the power factor corrector, and a second end electrically connected to one end of the auxiliary capacitor. An output end of the auxiliary boost circuit is electrically connected to the output end of the power factor corrector, an input end of the auxiliary boost circuit is electrically connected to a middle end of the switching device, and a ground end of the auxiliary boost circuit is electrically connected to another end of the auxiliary capacitor. The controller is electrically connected to the switching device and the auxiliary boost circuit. The input end of the voltage conversion device is electrically connected to the output end of the power factor corrector.
    Type: Application
    Filed: August 8, 2021
    Publication date: June 2, 2022
    Inventors: Chien-An LAI, Jyun-Jhe Jhang, Chien-Yao Liao, Ping-Sheng Wu, I Chen, Chang-Yuan Hsu
  • Publication number: 20140001727
    Abstract: A bicycle includes a front wheel attached to a front fork, a rear wheel attached to a rear fork, and a pair of cranks and a driving sprocket attached to a wheel hub of the bicycle frame, a foot pedal drive and propulsion device includes a shaft attached to the bicycle frame and located behind the rear wheel and disposed parallel to the rear wheel axle, a pair of levers each include a middle portion pivotally attached to the cranks and a rear portion slidably coupled to the shaft to form a retractable and telescopic structure, and a pair of foot pedals are adjustably attached to the front portions of the levers at selected positions for applying an increased driving torque to the cranks.
    Type: Application
    Filed: June 28, 2012
    Publication date: January 2, 2014
    Inventor: Ping Sheng WU
  • Patent number: D1060671
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: February 4, 2025
    Assignee: A Plus Biotechnology Company Limited
    Inventors: Kai-Hsing Wu, Hsiang Wei Lo, Kun-Jhih Lin, Ping Sheng Yu