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BEIJING POWER EQUIP GROUP CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    62,489
  • Filing trend
    ⇩ 40.0%
About

BEIJING POWER EQUIP GROUP CO LTD has a total of 27 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and engines, pumps and turbines are ALSTHOM SAVOISIENNE, MESSWANDLER BAU GMBH and YOUNG HWA IND ELECTRIC CO LTD.

Patent filings in countries

World map showing BEIJING POWER EQUIP GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing BEIJING POWER EQUIP GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Chengzhu 13
#2 Zhang Meng 12
#3 Zhang Yuehua 8
#4 Zhao Yang 7
#5 Wang Guojin 6
#6 Li Deliang 5
#7 Wang Yinling 5
#8 Wang Hongyu 5
#9 Wang Hongbin 5
#10 Xi Jingliang 5

Latest patents

Publication Filing date Title
CN111856180A Device and method for testing electromagnetic interference of high-voltage isolating switch on-off
CN111796181A Test device and test method for high-voltage direct-current circuit breaker operation test
CN111884179A Valve tower of direct current circuit breaker
CN111799064A Dry-type hollow stacked bridge arm reactor suitable for high voltage and ultrahigh voltage
CN111913025A Online current monitoring system and method for dry-type air-core reactor
CN111064149A Two-pole integrated direct-current pouring bus
CN110676033A Air-core reactor of annular closed magnetic field
CN110201608A A kind of high-temperature molten salt just melts system and salt dissolving method
CN109935440A A kind of ground wire fixing device of reactor
CN109786071A Contain the dry-type air-core reactor working group for being arranged to lateral reactor
CN109786079A A kind of method and shielding construction for dry-type air-core reactor connection
CN109092447A A kind of anthracite Vertical Mill
CN108597813A The structure of close coupling split reactor
CN108766725A A kind of support and shielding construction for dry-type air-core reactor
CN107946058A Extra-high-voltage alternating current series compensation damping unit dry-type hollow damping reactor
CN107387175A A kind of axle side automatic barring gear for being applied to double shaft industrial steam turbines
CN107393704A The indoor arrangement dry-type hollow smoothing reactor pressure-equalizing devices of ± 1100kV
CN107068287A A kind of new isolated-phase enclosed bus
CN106838373A For the pneumatic triple valve of bus air cooling system
CN106438553A Novel hydraulic loading system for coal mill