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OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU NAUCHNO PROIZVODSTVENNOE PREDPRIYATIE EKRA

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,806
  • Filing trend
    ⇩ 80.0%
About

OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU NAUCHNO PROIZVODSTVENNOE PREDPRIYATIE EKRA has a total of 11 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2016. It filed its patents most often in Russian Federation. Its main competitors in its focus markets electrical machinery and energy and measurement are VIZIMAX INC, ELECTROMAGNETIC IND INC and ELECTRONIC SYSTEMS PROT INC.

Patent filings in countries

World map showing OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU NAUCHNO PROIZVODSTVENNOE PREDPRIYATIE EKRAs patent filings in countries
# Country Total Patents
#1 Russian Federation 11

Patent filings per year

Chart showing OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU NAUCHNO PROIZVODSTVENNOE PREDPRIYATIE EKRAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Naumov Vladimir Aleksandrovich 4
#2 Antonov Vladislav Ivanovich 3
#3 Soldatov Aleksandr Vyacheslavovich 2
#4 Fedorov Yurij Alekseevich 2
#5 Ivanov Nikolaj Gennadievich 2
#6 Ilin Vladimir Fedorovich 2
#7 Shestakova Vera Vasilevna 1
#8 Pashkovskij Sergej Nikolaevich 1
#9 Ilin Dmitrij Vladimirovich 1
#10 Vajnshtejn Robert Aleksandrovich 1

Latest patents

Publication Filing date Title
RU2706215C1 Method for detection of asynchronous mode of electric network
RU2699390C1 Method for localization of sources of high emission of conducted interference of a cabinet of a complete device and a device for its implementation
RU2699564C1 Method for localization of sources of high emission of conducted interference of a cabinet of a complete device and a device for its implementation
RU2695890C1 Method for monitoring state of power transmission line with shunt reactors disconnected in cycle of single-phase automatic reclosure and device for its implementation
RU2654532C1 Method of fast automatic switching on the consumer secondary power supply
RU2653150C1 Method of finding-out of information image of electrical signal
RU2658645C1 Method of protection the generator from the earth fault
RU2639314C1 Device of relay protection for local backup of auto-type transformer protections
RU2654544C1 Smooth start device
RU2644406C1 Method of reduced primary current recovery of current transformer in transient mode
RU2646219C1 Device for protecting against fault to ground and controlling insulation resistance of alternating current electric plant