Patents by Inventor Wen-Zheng Yu

Wen-Zheng Yu 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 sensor device
    Patent number: 9728567
    Abstract: A semiconductor sensor device is disclosed. The semiconductor sensor device includes a plurality of pixels and a phase grating structure. The phase grating structure has periodically arranged patterns and is disposed on the pixels.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: August 8, 2017
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Jian-Bin Shiu, Wen-Zheng Yu
  • SEMICONDUCTOR SENSOR DEVICE
    Publication number: 20150155321
    Abstract: A semiconductor sensor device is disclosed. The semiconductor sensor device includes a plurality of pixels and a phase grating structure. The phase grating structure has periodically arranged patterns and is disposed on the pixels.
    Type: Application
    Filed: December 2, 2013
    Publication date: June 4, 2015
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Jian-Bin Shiu, Wen-Zheng Yu