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Beijing mingri electrical equipment co ltd

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,394
  • Filing trend
    ⇧ 50.0%
About

Beijing mingri electrical equipment co ltd has a total of 26 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy are SHENYANG SIWO ELECTRICAL EQUIPMENT CO LTD, TIANJIN JIAMEITE ELECTRICAL EQUIPMENT CO LTD and ZHEJIANG JIABEN ELECTRONICS CO LTD.

Patent filings in countries

World map showing Beijing mingri electrical equipment co ltds patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing Beijing mingri electrical equipment co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Leng Yan 22
#2 Wang Hui 7
#3 Lu Ruiming 5
#4 Zhang Wenjie 4
#5 Huang Baokun 3
#6 Fu Xiang 2
#7 Zhang Weifeng 2
#8 Meng Xiangrui 1
#9 Xu Xiaoguang 1
#10 Zhao Sengui 1

Latest patents

Publication Filing date Title
CN111293009A Actuating mechanism of single-phase bipolar small-sized leakage circuit breaker
CN111243885A Dual-power automatic transfer switch with neutral pole overlapping function
CN112216564A Small-sized leakage circuit breaker with modular structure
CN112086303A Small-size isolator
CN112071710A Miniature circuit breaker with body split-combined display
CN109243935A A kind of guide tracked small-size moulded case circuit breaker
CN109245619A A kind of mechanical self coupling starter of motor
CN109245618A A kind of mechanical star-triangle start device of motor
CN109326470A A kind of bridge-type moving contact double power supply automatic transfer switch
CN108878186A A kind of large opening double power supply automatic transfer switch
CN109216060A A kind of PC grades of double power supply automatic transfer switch
CN107658190A A kind of breaker with double breaks and plastic case of modular construction
CN107706059A A kind of anti-coincidence brake mechanism of breaker with double breaks and plastic case
CN107546051A A kind of interlock of Large Copacity double power supply automatic transfer switch
CN107546044A A kind of stored energy operating mechanism of Large Copacity double power supply automatic transfer switch
CN106057511A Operating mechanism for change-over switch
CN106158536A A kind of automatic switching off/on device of miniature circuit breaker
CN105551844A Connection rod actuating mechanism of dual-power supply automatic transfer switch
CN105374636A Moving contact installation support of plastic casing breaker
CN105405722A Subminiature molded case circuit breaker