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SP K B ELEKTROFOTOGRAFICHESKIK

Overview
  • Total Patents
    63
About

SP K B ELEKTROFOTOGRAFICHESKIK has a total of 63 patent applications. Its first patent ever was published in 1976. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets surface technology and coating are VERSHININ PETR, KISELEV VLADIMIR M and OSIPOV ANATOLI A.

Patent filings in countries

World map showing SP K B ELEKTROFOTOGRAFICHESKIKs patent filings in countries

Patent filings per year

Chart showing SP K B ELEKTROFOTOGRAFICHESKIKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shnejdman Isaak B 20
#2 Kotov Vladislav M 15
#3 Mkrtichan Albert A 15
#4 Klyushin Anatolij S 13
#5 Popov Anatolij I 9
#6 Kalantaevskij Yakov F 9
#7 Ilichev Nikolaj V 8
#8 Selimkhanov Ramazan A 8
#9 Khoperskij Yurij N 7
#10 Tazenkov Boris A 7

Latest patents

Publication Filing date Title
RU1769184C Illuminating device for electrophotographic apparatuses
RU1818617C Device for applying an intermediate image carrier onto cylindrical substrate
SU1756857A1 Device for developing latent electrostatic image using a magnetic brush
RU1789966C Electrophotographic material
SU1756856A1 Device for developing electrostatic image
RU1780077C Device for adjusting toner delivery in developing unit
SU1758629A2 Optic system for electrophotographic apparatuses
SU1668965A1 Apparatus for developing latent electrostatic images
SU1705797A1 Device for making magnetic brush
SU1700531A1 Device for control of toner concentration in copying machine
SU1651266A1 Electrophotographic data medium
SU1735827A1 Temperature controller
SU1748137A1 Single-exposure electrophotographic apparatus for producing multiple copies
SU1704178A1 Device for magnetizing and demagnetizing permanent magnets
SU1615667A1 Arrangement for cleaning intermediate electrophotographic carrier from residual particles of toner by means of magnetic brush
SU1603337A1 Method and apparatus for stream-guiding of sheet originals in copier
SU1666999A1 Device for development by magnetic brush
SU1605209A1 Optical system for electrographic apparatus
SU1500983A1 Arrangement for transfer of powder image from intermediate carrier onto paper in electrographic apparatus
SU1499308A1 Apparatus for adjusting toner concentration in developing mixture