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SHENYANG SIWO ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    113,596
  • Filing trend
    ⇧ 400.0%
About

SHENYANG SIWO ELECTRICAL EQUIPMENT CO LTD has a total of 21 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy are WEG DRIVES & CONTROLS AUTOMACAO LTDA, LEYHAUSEN WILHELM and ZHEJIANG JIABEN ELECTRONICS CO LTD.

Patent filings in countries

World map showing SHENYANG SIWO ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SHENYANG SIWO ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhao Shoulin 10
#2 Liu Yansu 8
#3 Xie Hao 8
#4 Su Guochen 7
#5 Guo Wei 5
#6 Bai Tao 4
#7 Zhang Ping 4
#8 Liu Hongrui 3
#9 Wang Sheng 2
#10 Xiangrui Meng 2

Latest patents

Publication Filing date Title
CN111524725A Emergency operating mechanism and contactor
CN110993425A Direct current isolating switch
CN110112041A Contactor emergency operating mechanism
CN110098074A A kind of emergency star angle starter
CN109686598A A kind of professional automatic change-over electric appliance with duplicate
CN109378230A It is quickly converted between two-way power supply and uses operating mechanism
CN109273293A A kind of trigger device for the conversion of two-way power supply
CN108376620A A kind of operation mechanism for low-tension switch compression mechanism
CN108335937A A kind of mechanical emergency starting device and star triangle contactor
CN108376619A A kind of operation module of automatic transfer switching electric appliance
CN107393738A A kind of automatic transfer switching electric appliance
CN106449208A Rotation-type low-voltage isolation switch operation mechanism
CN106298309A Double bypass automatic change-overs
CN106449232A Automatic changeover switch mechanical interlocking mechanism
CN105070594A Alternating-current contactor manual operation mechanism
CN103247134A Round 63-400A electric fire alarm detector
CN103247128A Rectangular 630-3200A electric fire alarm detector
CN103247127A Rectangular 100-250A electric fire alarm detector
CN103065888A Trip-free return mechanism of class-CB automatic transfer switching device
CN101989517A Double-break moving contact system of molded case circuit breaker