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LIANYUNGANG GANGSHENG SWITCH MFG CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    91,737
  • Filing trend
    ⇩ 80.0%
About

LIANYUNGANG GANGSHENG SWITCH MFG CO LTD has a total of 19 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, it methods for management and computer technology are SICHUAN DAKA ELECTRIC CO LTD, STATE GRID SHANDONG JINAN CITY CHANGQING DISTR POWER SUPPLY CO and ANHUI XIANGNENG ELECTRIC POWER TECH CO LTD.

Patent filings in countries

World map showing LIANYUNGANG GANGSHENG SWITCH MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing LIANYUNGANG GANGSHENG SWITCH MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Sheng 18
#2 Zhang Wei 17
#3 Yang Dongliang 17
#4 Wang Yuan 15
#5 Wang Qiang 14
#6 Hua Fang 10
#7 Wang Min 8
#8 Yang Jing 8
#9 Guo Ziqiang 6
#10 Li Haibo 5

Latest patents

Publication Filing date Title
CN111600743A Intelligent operation and maintenance system based on big data
CN111626095A Power distribution inspection system based on Ethernet
CN111555162A High-efficient intelligent power distribution operation and maintenance system
CN109500863A A kind of heat-shrinkable T bush cutter device
CN107819282A A kind of low-voltage distribution cabinet
CN107834379A A kind of intermediate switchgear cabinet
CN107819284A A kind of intermediate switchgear cabinet transfer device
CN107910799A A kind of drawer of low voltage drawing-out switching carbinet
CN107819283A A kind of low voltage drawing-out switching carbinet
CN106158264A A kind of mutual inductor installation device
CN106449196A Electric isolating switch
CN105703230A Pressure-relievable middle-set switchgear cabinet
CN105703422A Mobile power supply
CN105703234A Switch cabinet arc light protection system
CN105703255A Low-voltage withdrawable type switch cabinet
CN104767146A High-voltage switch cabinet
CN104465207A Vacuum circuit breaker
CN104466722A Dehumidifying high-voltage switch cabinet
CN102842862A Prefabricated transformer station