Patents by Inventor Cheng-Kuan Lin

Cheng-Kuan Lin 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: 20250167686
    Abstract: A driving circuit for driving an electronic element is provided. The drive circuit includes an inductive coupling circuit, a primary side circuit and a secondary side circuit. The inductive coupling circuit includes a primary winding and a secondary winding. The primary side circuit is electrically connected to an input voltage source, the primary winding and a first terminal of the electronic element. The secondary side circuit is electrically connected to the secondary winding, the primary side circuit and a second terminal of the electronic element. The driving circuit uses an electric energy stored in the primary side circuit and an electric energy stored in the secondary side circuit to drive the electronic element.
    Type: Application
    Filed: January 22, 2024
    Publication date: May 22, 2025
    Applicant: I-SHOU UNIVERSITY
    Inventors: Chun-An Cheng, Wen-Yi Yan, Long-Fu Lan, Cheng-Kuan Lin, Sheng-Hong Hou
  • Publication number: 20240057274
    Abstract: An electronic device including a metal back cover, a metal frame, a first radiator and a second radiator is provided. The metal frame includes a disconnected part and two connecting parts, the two connecting parts are located at two sides of the disconnected part, separated from the disconnected part and connected to the metal back cover. A U-shaped slot is formed between the disconnected part and the metal back cover, and between the disconnected part and the two connecting parts. The first radiator is located beside the disconnected part and includes a feeding end and a first connecting end away from the feeding end, and the first connecting end is connected to the disconnected part. The second radiator is located beside the disconnected part, and includes a ground end and a second connecting end opposite to each other. The ground end is connected to the metal back cover.
    Type: Application
    Filed: June 1, 2023
    Publication date: February 15, 2024
    Applicant: PEGATRON CORPORATION
    Inventors: Chien-Yi Wu, Chao-Hsu Wu, Hau Yuen Tan, Chih-Wei Liao, Shih-Keng Huang, Wen-Hgin Chuang, Chia-Hong Chen, Lin-Hsu Chiang, Cheng-Kuan Lin, His-Yung Chen