Patents by Inventor Vladimir E. Beiden

Vladimir E. Beiden 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).

  • Semiconductor strain gauge transducer
    Patent number: 4373399
    Abstract: A semiconductor strain gauge transducer comprising a sensitive element which is a monocrystal sapphire substrate carrying epitaxial silicon strain gauges of p-type conduction. The hole concentration in the silicon is 3.5.multidot.10.sup.19 to 3.multidot.10.sup.20 cm.sup.-3. The silicon strain gauges are interconnected to form a bridge or differential strain-sensitive circuit.
    Type: Grant
    Filed: February 5, 1981
    Date of Patent: February 15, 1983
    Inventors: Alexei V. Beloglazov, Vladimir E. Beiden, Georgy G. Iordan, Vladimir M. Karneev, Vladimir S. Papkov, Vladimir M. Stuchebnikov, Viktor V. Khasikov, Mikhail V. Surovikov
  • Apparatus for finishing workpieces on surface-lapping machines
    Patent number: 4205489
    Abstract: Apparatus for changing the rotation speed of a workpiece holder axle relative to the axle of a drive shaft, the tangential acceleration of this movement, and the pressure between the surface of workpieces and lapping tools. These changes are set cyclically, directly in the apparatus for finishing. The machines for the realization of such control of the finishing process are equipped with units which are capable of regulating the value of the complex eccentricity of holder rotation and have independent drive systems for adjusting the kinematic factors in the course of finishing. This ensures uniform abrasion over the entire working surface of the lapping tools.
    Type: Grant
    Filed: December 8, 1977
    Date of Patent: June 3, 1980
    Inventors: Petr N. Orlov, Ivan A. Loginov, Vladimir E. Beiden, Boris S. Smolyaninov, Anatoly S. Balabanov, Vladimir V. Scherbakov, Anatoly V. Chamov, Konstantin F. Skvortsov, Alexandr S. Chizhov, Mukim M. Khasanov, Valery A. Peshkov