Patents by Inventor Kuo-Lin Chao

Kuo-Lin 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).

  • Tuning Threshold Voltage in Field-Effect Transistors
    Publication number: 20240105813
    Abstract: A semiconductor structure includes an interfacial layer disposed over a semiconductor channel region, a metal oxide layer disposed over the interfacial layer, a high-k gate dielectric layer disposed over the metal oxide layer, a metal halide layer disposed over the high-k gate dielectric layer, and a metal gate electrode disposed over the high-k gate dielectric layer. The metal oxide layer and the interfacial layer form a dipole moment. The metal oxide layer includes a first metal. The metal halide layer includes a second metal different from the first metal.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 28, 2024
    Inventors: Hsueh Wen Tsau, Ziwei Fang, Huang-Lin Chao, Kuo-Liang Sung
  • Speaker device
    Patent number: 11582551
    Abstract: A speaker device includes a housing body, a speaker driver and a passive radiator. The housing body is formed with a first sound hole and a second sound hole respectively opening in two opposite directions. The speaker driver is disposed in the housing body, is located adjacent to the first sound hole, and is adapted to generate sound. The passive radiator is disposed in the housing body, is located adjacent to the second sound hole, and is adapted to generate sound. The first sound hole and the second sound hole are adapted for respectively allowing the sound generated by the speaker driver and the sound generated by the passive radiator to travel out from the housing body respectively in two opposite directions therethrough.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: February 14, 2023
    Assignee: Jabil Circuit (Singapore) Pte. Ltd.
    Inventors: Wen-Hong Wang, Chia-Chien Chen, Ching-Feng Lin, Po-Cheng Huang, Shih-Hsien Yang, Kuo-Lin Chao, Cheng-Chih Tai, Kuan-Yu Su, En-De Su, Cheng-Kun Chiang, Ke-Yu Lin, Ching-Hsin Chen
  • SPEAKER DEVICE
    Publication number: 20220141575
    Abstract: A speaker device includes a housing body, a speaker driver and a passive radiator. The housing body is formed with a first sound hole and a second sound hole respectively opening in two opposite directions. The speaker driver is disposed in the housing body, is located adjacent to the first sound hole, and is adapted to generate sound. The passive radiator is disposed in the housing body, is located adjacent to the second sound hole, and is adapted to generate sound. The first sound hole and the second sound hole are adapted for respectively allowing the sound generated by the speaker driver and the sound generated by the passive radiator to travel out from the housing body respectively in two opposite directions therethrough.
    Type: Application
    Filed: October 25, 2021
    Publication date: May 5, 2022
    Applicant: Jabil Circuit (Singapore) Pte. Ltd.
    Inventors: Wen-Hong Wang, Chia-Chien Chen, Ching-Feng Lin, Po-Cheng Huang, Shih-Hsien Yang, Kuo-Lin Chao, Cheng-Chih Tai, Kuan-Yu Su, En-De Su, Cheng-Kun Chiang, Ke-Yu Lin, Ching-Hsin Chen