Patents by Inventor Zinovy S. Gribnikov

Zinovy S. Gribnikov 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).

  • Article comprising a bipolar transistor with floating base
    Patent number: 5461245
    Abstract: The novel bipolar transistor has at least two separated emitter contacts and no base contact, and the emitter/base p-n junction has backward diode characteristics. The transistor can function as a logic device, but can also function as an amplifying device in digital or analog circuits.
    Type: Grant
    Filed: August 24, 1994
    Date of Patent: October 24, 1995
    Assignee: AT&T Corp.
    Inventors: Zinovy S. Gribnikov, Serge Luryi