Patents by Inventor Vitaly Emmanuilovich SHUBIN

Vitaly Emmanuilovich SHUBIN 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).

  • Avalanche photodetector
    Patent number: 10340407
    Abstract: An avalanche photodetector (APD) includes a photo converter for signals to be demodulated into free charge carriers; and at least one avalanche amplifier for the free charge carriers. The photo converter and the avalanche amplifier are located next to each other on the same substrate and are in direct contact with each other. The avalanche amplifier includes a contact layer and a multiplier layer. The multiplier layer is made of a semiconductor of the same conductivity type as the photo converter and faces the substrate abutting the photo converter on one side. A first electrode is on the contact layer of the avalanche amplifier, while the second electrode is on a bottom of the substrate.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: July 2, 2019
    Assignee: LLC “Dephan”
    Inventors: Vitaly Emmanuilovich Shubin, Dmitry Alexeevich Shushakov, Nikolay Afanasievich Kolobov
  • AVALANCHE PHOTODETECTOR
    Publication number: 20180351023
    Abstract: An avalanche photodetector (APD) includes a photo converter for signals to be demodulated into free charge carriers; and at least one avalanche amplifier for the free charge carriers. The photo converter and the avalanche amplifier are located next to each other on the same substrate and are in direct contact with each other. The avalanche amplifier includes a contact layer and a multiplier layer. The multiplier layer is made of a semiconductor of the same conductivity type as the photo converter and faces the substrate abutting the photo converter on one side. A first electrode is on the contact layer of the avalanche amplifier, while the second electrode is on a bottom of the substrate.
    Type: Application
    Filed: October 18, 2016
    Publication date: December 6, 2018
    Inventors: Vitaly Emmanuilovich SHUBIN, Dmitry Alexeevich SHUSHAKOV, Nikolay Afanasievich KOLOBOV