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VSEROSSIJSKIJ NI PK I T I RELE

Overview
  • Total Patents
    32
About

VSEROSSIJSKIJ NI PK I T I RELE has a total of 32 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are NATSU KOOPU KK, TSUJI KOICHI and SANXIA UNIV.

Patent filings in countries

World map showing VSEROSSIJSKIJ NI PK I T I RELEs patent filings in countries
# Country Total Patents
#1 Russian Federation 32

Patent filings per year

Chart showing VSEROSSIJSKIJ NI PK I T I RELEs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Smart grids

Top inventors

# Name Total Patents
#1 Fedorov Ernst K 7
#2 Nudelman Goda S 3
#3 Ivanov Aleksandr G 3
#4 Shamis Mikhail A 2
#5 Nekhaeva Lyudmila O 2
#6 Vozhevskij Semen M 2
#7 Ushakov Igor I 2
#8 Akhazov Ivan Z 2
#9 Lyamets Yurij Ya 2
#10 Kozina Nina I 2

Latest patents

Publication Filing date Title
RU2050661C1 Electric drive thyristor exciter
RU2070667C1 Method of automatic control of deep-well pump unit
RU2046536C1 Thyristor drive
RU2035816C1 Method of fast-action remote protection of d c or a c power line by instantaneous currents and voltages
RU2017253C1 Reversible electromagnetic switching gear
RU2046438C1 Electromagnetic commutational gear
RU2020625C1 Arc control chamber
RU2035110C1 Device for protection of power supply users of substation with motor load
RU2030056C1 Method of automatic switching on of stand-by power supply of users
RU2017307C1 Device for automatic switching-on of users' stand-by power supply
RU2033486C1 Electric iron
RU2009598C1 Device for automatic turning redundant power supply on at motor loading
RU2019848C1 Device for checking the operation of photoelectric limit switches
RU2017302C1 Gear for protection of power units of generator-transformer against faults to ground on high-voltage side
RU2041557C1 Power supply source of excitation winding of electric machine
RU2017301C1 Device for distance protection of network
RU2009592C1 Device for protecting generator-transformer units of power station against faults on the side of high voltage
RU2009593C1 Device for protecting three-phase motors
RU2006124C1 Method of phase failure and kind of fault detection on power transmission line
RU2040820C1 Electromagnetic relay