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SHANGHAI NOARK ELECTRIC CO LTD

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    86,395
  • Filing trend
    ⇧ 100.0%
About

SHANGHAI NOARK ELECTRIC CO LTD has a total of 72 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, digital networks and computer technology are WUHAN TAIPU TRANSFORMER CHANGER CO LTD, FUJI ELECTRIC FA COMPONENTS AND SYSTEMS CO LTD and SDS RELAIS AG.

Patent filings in countries

World map showing SHANGHAI NOARK ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 72

Patent filings per year

Chart showing SHANGHAI NOARK ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Pengbin 13
#2 Hu Yinglong 9
#3 Xu Zeliang 7
#4 Lu Kejun 6
#5 Duan Yuming 6
#6 Xu Yongfu 6
#7 Hu Jiqing 6
#8 Chai Aijun 5
#9 Deng Yanjun 5
#10 Tang Fengtian 5

Latest patents

Publication Filing date Title
CN110600341A Circuit breaker
CN110134420A Firmware upgrade method and system based on cloud platform
CN110223881A Contactor control circuit and contactor coil voltage control method
CN109308981A The drive module of breaker
CN108766848A The arc extinguishing structure of breaker
CN108809199A Frequency converter tracks the method, apparatus and frequency converter of motor speed
CN108899259A Earth leakage circuit breaker
CN108010820A Breaker
CN108288570A The trip gear of breaker
CN107369573A Motor protection breaker
CN107369594A Motor protection breaker
CN107359086A The indicating fault auxiliary contact of breaker
CN104992888A Molded case circuit breaker with handle locking apparatus
CN104916505A Early actuation auxiliary low voltage circuit breaker and electrical interlock system
CN104201016A Circuit breaker with automatic reclosing function special for pre-paid electricity meter
CN104124114A Short-circuit protection action current adjusting method and device for multi-pole magnetic release
CN103943425A Circuit breaker allowing controller to be replaced in a quickly pluggable mode
CN103915297A Circuit breaker with failure indication function
CN103777137A Electronic circuit breaker with self-checking function and self-diagnosis method thereof
CN103928270A Operation mechanism of small breaker