Patents by Inventor Anatoly Leonidovich Ryabov

Anatoly Leonidovich Ryabov 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).

  • Multiprobe head for checking electrical parameters of semiconductor instruments and microcircuits
    Patent number: 4035722
    Abstract: The proposed multiprobe head comprises a probe holder which is a monolithic glass block having longitudinal capillary channels, said member being secured in a casing with its butt end facing contact elements of a semiconductor instrument or microcircuit being checked. Said capillary channels receive probes which are adapted for axial movement.
    Type: Grant
    Filed: March 17, 1975
    Date of Patent: July 12, 1977
    Inventors: Anatoly Leonidovich Ryabov, Viktor Egorovich Lukyanchikov, Alexei Pavlovich Khutarev