Learn more

ANHUI WANHONG ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    106,480
  • Filing trend
    ⇩ 100.0%
About

ANHUI WANHONG ELECTRICAL EQUIPMENT CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are INABA KAZUHIRO, TIANJIN HUIGAO MAGNETICS CO LTD and MTE CORP.

Patent filings in countries

World map showing ANHUI WANHONG ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing ANHUI WANHONG ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cui Xuebao 13
#2 Zhang Shouyong 12
#3 Zhang Lin 8
#4 Wang Lei 5
#5 Deng Jun 5
#6 Yang Guang 5
#7 Chai Hao 5
#8 Chang Jingjing 4
#9 Jiang Weidong 3
#10 Du Yunde 1

Latest patents

Publication Filing date Title
CN107800142A A kind of DC voltage variable control method applied to static reacance generator
CN107481845A A kind of high-voltage lead of transformer welding method
CN107507693A A kind of novel transformer device body localization method
CN107443012A A kind of transformer production oxygen-free transformer copper strip new production process
CN106953531A Current inner loop dead-beat control method based on some history cycle sample informations
CN106356184A Amorphous alloy transformer with little noise
CN106384650A Amorphous alloy transformer structure
CN106373717A Transformer structure
CN106052732A Integrated oil-immersed transformer oil level temperature pressure sensor
CN104578866A Three-level inverter carrier modulation method under neutral-point potential deflection condition
CN104064311A Silicon carbide-based ferrite magnetic core material for transformer
CN104058739A Tantalum-based ferrite magnetic core material used for transformer
CN104064313A Barium titanate-based ferrite magnetic core material for transformer
CN104064312A Carbon-based ferrite magnetic core material for transformer
CN104064310A Copper-based ferrite magnetic core material for transformer
CN104037584A Transformer copper wire self welding process