Patents by Inventor Chun-En Lin

Chun-En 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).

  • SEMICONDUCTOR DEVICE AND FORMATION METHOD THEREOF
    Publication number: 20240128364
    Abstract: A semiconductor device includes a fin structure, a metal gate stack, a barrier structure and an epitaxial source/drain region. The fin structure is over a substrate. The metal gate stack is across the fin structure. The barrier structure is on opposite sides of the metal gate stack. The barrier structure comprises one or more passivation layers and one or more barrier layers, and the one or more passivation layers have a material different from a material of the one or more barrier layers. The epitaxial source/drain region is over the barrier structure.
    Type: Application
    Filed: March 27, 2023
    Publication date: April 18, 2024
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chun-Ming LUNG, Chung-Ting KO, Ting-Hsiang CHANG, Sung-En LIN, Chi On CHUI
  • Semiconductor image sensor having reflection component and method of making
    Patent number: 11923393
    Abstract: A semiconductor image sensor includes a pixel. The pixel includes a first substrate; and a photodiode in the first substrate. The semiconductor image sensor further includes an interconnect structure electrically connected to the pixel. The semiconductor image sensor further includes a reflection structure between the interconnect and the photodiode, wherein the reflection structure is configured to reflect light passing through the photodiode back toward the photodiode.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: March 5, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chun-Liang Lu, Cheng-Hao Chiu, Huan-En Lin, Chun-Hao Chou, Kuo-Cheng Lee
  • Power supply system, power sourcing equipment, and Ethernet Y cable
    Patent number: 10211994
    Abstract: A power sourcing equipment is provided. The power sourcing equipment is connected to an Ethernet cable. The power sourcing equipment includes a switching circuit, a power circuit, and a detection circuit. The power circuit is coupled to a power supply output terminal via the switching circuit. The detection circuit is configured to control a state of the switching circuit according to a first resistance between a first pin and a second pin of the Ethernet cable.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: February 19, 2019
    Assignee: SERCOMM CORPORATION
    Inventors: Chun-En Lin, Kuo-Fu Weng, Meng-Chien Chiang
  • POWER SUPPLY SYSTEM, POWER SOURCING EQUIPMENT, AND ETHERNET Y CABLE
    Publication number: 20180241579
    Abstract: A power sourcing equipment is provided. The power sourcing equipment is connected to an Ethernet cable. The power sourcing equipment includes a switching circuit, a power circuit, and a detection circuit. The power circuit is coupled to a power supply output terminal via the switching circuit. The detection circuit is configured to control a state of the switching circuit according to a first resistance between a first pin and a second pin of the Ethernet cable.
    Type: Application
    Filed: April 23, 2018
    Publication date: August 23, 2018
    Inventors: Chun-En Lin, Kuo-Fu Weng, Meng-Chien Chiang
  • Power supply system, power sourcing equipment, and ethernet Y cable
    Patent number: 9973343
    Abstract: A power sourcing equipment is provided. The power sourcing equipment is connected to an Ethernet cable. The power sourcing equipment includes a switching circuit, a power circuit, and a detection circuit. The power circuit is coupled to a power supply output terminal via the switching circuit. The detection circuit is configured to control a state of the switching circuit according to a first resistance between a first pin and a second pin of the Ethernet cable.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: May 15, 2018
    Assignee: SERCOMM CORPORATION
    Inventors: Chun-En Lin, Kuo-Fu Weng, Meng-Chien Chiang
  • POWER SUPPLY SYSTEM, POWER SOURCING EQUIPMENT, AND ETHERNET Y CABLE
    Publication number: 20160301208
    Abstract: A power sourcing equipment is provided. The power sourcing equipment is connected to an Ethernet cable. The power sourcing equipment includes a switching circuit, a power circuit, and a detection circuit. The power circuit is coupled to a power supply output terminal via the switching circuit. The detection circuit is configured to control a state of the switching circuit according to a first resistance between a first pin and a second pin of the Ethernet cable.
    Type: Application
    Filed: November 4, 2015
    Publication date: October 13, 2016
    Inventors: Chun-En Lin, Kuo-Fu Weng, Meng-Chien Chiang