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JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,081
  • Filing trend
    ⇧ 40.0%
About

JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO LTD has a total of 18 patent applications. It increased the IP activity by 40.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, civil engineering and consumer goods are DUAL MECH CO LTD, LOTO SAFETY PRODUCTS DMCC and HEIMANN GEORG DR.

Patent filings in countries

World map showing JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Dengke 5
#2 Fang Yuping 5
#3 Luo Xiaochun 4
#4 Zhi Qinghua 4
#5 Wang Leimin 3
#6 Hu Deng 3
#7 Feng Xingxing 3
#8 Lu Baohong 3
#9 Chen Penghua 2
#10 Liang Ning 2

Latest patents

Publication Filing date Title
CN109578614A A kind of inlet valve, flow calculating method of calibration and calculate calibration equipment
CN109578669A A kind of noise reduction waste water solenoid valve
CN109469415A A kind of door interlock switch of household appliance
CN109339595A It is a kind of can manual unlocking electric appliance door interlock switch
CN109322555A A kind of electric appliance door interlock switch
CN108843821A Valve module
CN108661138A A kind of impulse electromagnetic valve jettison gear
CN108567338A A kind of integrating water route plate
CN107882705A A kind of two-way plunger pump
CN107841852A Liquid preparation feedway
CN107386817A A kind of door interlock switch of electrical equipment
CN107119421A charging device and cleaning device
CN107297863A One kind injection feeding distribution mechanism and sub-material technique
CN106015715A Hydraulic control device
CN105938779A High-voltage switch
CN105239320A Fabric softener putting device used for washing machine
CN104631061A Water inlet solenoid valve
CN104373636A Water supply solenoid valve