Learn more

GUANGZHOU BAIYUN ELECTRIC EQUIPMENT CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    33,083
  • Filing trend
    ⇩ 30.0%
About

GUANGZHOU BAIYUN ELECTRIC EQUIPMENT CO LTD has a total of 47 patent applications. It decreased the IP activity by 30.0%. 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, measurement and mechanical elements are HENDRIK AREND HIDDE NIJLAND, DAE JIN ELECTRIC CO LTD and ABB RICERCA SPA.

Patent filings in countries

World map showing GUANGZHOU BAIYUN ELECTRIC EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing GUANGZHOU BAIYUN ELECTRIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Ruhai 11
#2 Zeng Binhua 10
#3 Chen Cansen 10
#4 Chang Baobo 10
#5 Huang Guoqiang 8
#6 Wang Yi 8
#7 Zheng Changquan 8
#8 Huang Miaoying 7
#9 Yu Long 7
#10 Zhu Guoji 7

Latest patents

Publication Filing date Title
CN112086897A Switch cabinet and switch equipment
CN111707906A Method for realizing fault location of subway direct-current traction power supply system
CN111599629A Interlocking mechanism of switch cabinet grounding switch and back door
CN111613981A Cabinet top structure of low-voltage complete switch cabinet
CN111600226A Gas-insulated metal-enclosed switch cabinet easy to radiate heat
CN111231710A Charging rail device and system
CN110991158A Bidirectional modeling method and system based on graph-model integration
CN110471307A A kind of current protection simulation system of subway direct-current relay protection device
CN110047688A A kind of indoor DC grounding switch
CN109087823A The device and switchgear of antiground switch indication light Pre-handoff
CN109116170A Contact net determines method, apparatus and electronic equipment to track short fault location
CN109100612A Urban rail transit contact network short trouble localization method, device and electric terminal
CN108957238A The device and method of urban rail transit contact network fault location
CN108957235A Localization method, device and the fault test set of urban rail transit contact network ground fault
CN108346534A A kind of 10kV fixes the operating mechanism and disconnecting switch Connecting quantity design method of cabinet
CN108081179A The assembling jig and assembly method of frame-type circuit breaker movable contact system
CN107946129A A kind of operating mechanism of high-tension switch gear tri-station isolating switch
CN107769149A A kind of self-defined defencive function implementation method of relay equipment based on internal data
CN107413932A A kind of copper bar punching mold with deburring function
CN107275144A A kind of switch-on/off indicator for GIS spring operating mechanism of circuit breaker