Patents by Inventor Xia Ll

Xia Ll 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).

  • PHOTO DETECTORS
    Publication number: 20200203399
    Abstract: A photo detector comprises a first photo diode configured to capture visible light, a second photo diode configured to capture one of infrared light or ultraviolet light, and an isolation region between the first photo diode and the second photo diode. The photo detector is capable of capturing infrared light and ultraviolet light in addition to visible light.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 25, 2020
    Inventors: Bin YANG, Xia Ll, Gengming Tao