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JIANGSU HAILONG ELECTRICAL APPLIANCE CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    41,140
  • Filing trend
    ⇩ 50.0%
About

JIANGSU HAILONG ELECTRICAL APPLIANCE CO LTD has a total of 38 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, engines, pumps and turbines and chemical engineering are NEIJIANG HENGBO MACHINERY MFT CO LTD, MIESSE JULES and ANQING DINGLI AUTOMOBILE ACCESS CO LTD.

Patent filings in countries

World map showing JIANGSU HAILONG ELECTRICAL APPLIANCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing JIANGSU HAILONG ELECTRICAL APPLIANCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Shengming 36
#2 Zhang Xian 13
#3 Zhu Yamin 7
#4 Jing Yunyong 6
#5 Diao Feifei 3
#6 Ding Junhong 2
#7 Li Jie 2
#8 Ding Hongjun 2
#9 Yan Chunjie 2
#10 Xu Aijun 2

Latest patents

Publication Filing date Title
CN109488408A A kind of Miller cycle variable valve timing system of engine
CN109365368A A kind of equipment for the cleaning of VVT rotor oil hole
CN107503816A A kind of OCV Oil Control Valve
CN106837458A Camshaft adjuster
CN106837456A Vvt
CN106762003A For the electromagnetic hydraulic valve of camshaft phase regulation
CN106439170A Electromagnet for variable valve timing system of automobile engine
CN105179041A Variable-cam-phase adjusting system
CN106312663A Metal workpiece diversion turning device
CN106308027A Reversely twisted deburring brush bristle bundle
CN106312729A Automatic deburring system for bearings
CN106312727A Automatic control device for deburring brush head
CN106312728A Lifting device for bearing deburring brush shafts
CN106315179A Metal workpiece deburring automatic turnover device
CN106312820A Movable protective hoods for rotating shafts of deburring machine
CN106312804A Progressive deburring brush head extension device
CN106312725A Dual-rotation deburring mechanism for metal workpiece
CN106312846A Rotating brush head for metal deburring
CN105697079A OCV valve structure
CN105697081A Timing device for variable value of engine