Patents by Inventor Grigoriy Bunin

Grigoriy Bunin 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).

  • Fiber optic attenuator
    Patent number: 5701382
    Abstract: An optical fiber attenuator includes an optical fiber section having an end at an angle to the longitudinal axis of the section. The end has on it a first layer of substantially transparent anti-reflective material, a second layer of light attenuating material on the first layer and a third layer of substantially transparent anti-reflective material over the second layer. A fourth layer of substantially transparent, relatively hard scratch-resistant material may be added on the third layer.
    Type: Grant
    Filed: July 5, 1996
    Date of Patent: December 23, 1997
    Assignee: Molex Incorporated
    Inventors: Igor Grois, Ilya Makhlin, Grigoriy Bunin, Michael J. Pescetto