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JIANGSU PHONO ELECTRIC CO LTD

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    132,823
  • Filing trend
    ⇩ 100.0%
About

JIANGSU PHONO ELECTRIC CO LTD has a total of 55 patent applications. It decreased 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 are HYUNDAY HEVI IND KO BULGARIA AD, NAMITOKOV KEMAL K and WEST ALLEN.

Patent filings in countries

World map showing JIANGSU PHONO ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 55

Patent filings per year

Chart showing JIANGSU PHONO ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Li Bingyan 16
#2 Chen Xian 15
#3 Hu Yiqin 12
#4 Xian Chen 12
#5 Haiyan Zhang 9
#6 Fei Ren 9
#7 Changsheng Jiang 8
#8 Weidong Zhu 8
#9 Zhang Haiyan 8
#10 Ren Fei 7

Latest patents

Publication Filing date Title
CN111584323A Contact arc-extinguishing device for improving breaking capacity of circuit breaker
CN111312563A Circuit breaker with interelectrode connection structure
CN111180289A Free eliminating device of molded case circuit breaker
CN111180282A Thermal tripping device of high-capacity molded case circuit breaker and molded case circuit breaker
CN109904044A A kind of electric operating mechanism of circuit-breaker of no clutch linkage mechanism
CN110047715A A kind of disappear free device and its installation method of breaker of plastic casing
CN109559944A The quick-tripping device of large capacity low-pressure plastic shell circuit breaker
CN108010819A A kind of circuit breaker operation mechanism and method of work of clutch linkage mechanism
CN107799370A A kind of arc-chutes of breaker of plastic casing
CN108010812A A kind of main circuit conductor distribution structure of zero sequence current mutual inductor
CN107452561A A kind of Aftercurrent protecting equipment
CN105575736A Laterally-mounted power-driven operation module
CN104091730A Reclosing mechanism and method for residual-current circuit breaker provided with separation and reunion mechanism
CN103280383A Reclosing mechanism of residual-current circuit breaker
CN103151757A Photovoltaic direct-current co-current and counter-current bidirectional protection system
CN103236377A Photovoltaic plastic-shell breaker
CN103165349A Lateral plate and limit shaft connection structure of circuit interrupter hand operating mechanism
CN102945776A Contact arc-extinguishing system of moulded case circuit breaker
CN103021754A Arc extinguishing system of molded case circuit breaker
CN102800539A Movable static contact structure of small current moulded case circuit breaker with current limiting device