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JIANGSU RUGAO HIGH VOLTAGE ELECTRIC APPARATUS CO LTD

Overview
  • Total Patents
    73
  • GoodIP Patent Rank
    27,015
  • Filing trend
    ⇧ 7.0%
About

JIANGSU RUGAO HIGH VOLTAGE ELECTRIC APPARATUS CO LTD has a total of 73 patent applications. It increased the IP activity by 7.0%. Its first patent ever was published in 2010. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, measurement and machine tools are XIAMEN HONGFA ELECTRIC POWER CONTROLS CO LTD, HONGXIU ELECTRIC CO LTD and DOLNOSLASKIE ZAKLADY PORCELANY.

Patent filings in countries

World map showing JIANGSU RUGAO HIGH VOLTAGE ELECTRIC APPARATUS CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU RUGAO HIGH VOLTAGE ELECTRIC APPARATUS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Fan 13
#2 Sun Tao 11
#3 Chen Hongning 11
#4 Xie Yang 11
#5 Yang Guosheng 9
#6 Lin Weiyan 9
#7 Xu Rong 9
#8 Zhao Bin 9
#9 Wu Guimin 9
#10 Xue Qi 9

Latest patents

Publication Filing date Title
CN111678659A Leakage detection method for porcelain knob type circuit breaker
CN110571092A Novel combined type high-voltage combined electrical apparatus
CN110739185A small-sized circuit breakers
CN110600316A Three-column horizontal on-off type isolating switch
CN110745572A Isolator assembly production system
CN110600314A Isolating switch with decoupling function
CN110600319A Special circuit breaker for capacitor bank
CN110634716A Single-stage circuit breaker
CN110634719A Single-stage circuit breaker operating mechanism
CN110310858A A kind of isolation on-load switch arc-chutes executing agency
CN110379665A A kind of novel isolation on-load switch
CN109830393A A kind of disconnecting switch divide-shut brake method for confirming operation
CN109742000A A kind of breaker spring operating mechanism
CN109616383A A kind of breaker equipressure vacuumizes inflation system
CN109859993A A kind of breaker equipressure vacuumizes gas filling technology
CN109616376A A kind of arc quenching chamber structure of 72.5KV pot type AC circuit breaker
CN109859981A Reactive compensation operating condition definite purpose circuit breaker makees in a kind of 550KV substation
WO2020124299A1 Three-phase linkage isolating switch
WO2020124298A1 Dual-mechanism actuating system for permanent magnet circuit breaker
CN109461607A A kind of indoor major network substation