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HANGZHOU WEIGUANG ELECTRONIC CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    40,070
  • Filing trend
    ⇩ 37.0%
About

HANGZHOU WEIGUANG ELECTRONIC CO LTD has a total of 42 patent applications. It decreased the IP activity by 37.0%. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and packaging and shipping are INTELLIGENT ELECTRIC MOTOR SOLUTIONS PTY LTD, KONOVALOV SERGEJ IVANOVICH and CHANGZHOU LEILI ELECTRICAL EQUIPMENT CO LTD.

Patent filings in countries

World map showing HANGZHOU WEIGUANG ELECTRONIC CO LTDs patent filings in countries

Patent filings per year

Chart showing HANGZHOU WEIGUANG ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Bo 13
#2 Liu Haiping 11
#3 Gui Dongdong 8
#4 Lyu Bing 6
#5 Feng Houpan 6
#6 Jiang Aiguo 6
#7 Zhang Youjun 5
#8 Li Liubang 5
#9 Zhang Ruigang 4
#10 Zhang Jisheng 4

Latest patents

Publication Filing date Title
CN112228402A Fan guiding device
CN111993009A Servo motor assembly detection equipment and method
CN112018955A Motor temperature control device and method
CN111993008A Motor shaft key assembly equipment
CN112014715A EC fan control panel detection device
CN111786496A Rotary sealing structure and end cover rotating shaft assembling structure
CN111706546A Multichannel air inlet centrifugal impeller and fan
CN111692120A Fan performance test equipment
CN111721221A Device and method for detecting blade deformation of axial flow fan
CN110768438A Permanent magnet synchronous motor and motor starting method
CN110676983A Magnetic encoder and motor
CN110936131A Servo motor is with high-efficient key equipment of pressing
CN111010005A Automatic winding machine
CN110829654A Motor rotor
CN110745528A Automatic sheet pushing machine and automatic sheet pushing equipment
CN110620480A Automatic magnetic pole combined machine of motor
CN110661389A Groove insulation processing machine of motor
CN108397404A Axial flow blower and ventilation and heat equipment
CN108195007A The air-conditioning system of Temperature and Humidity Control and Btu utilization
CN108092477A Motor assembly equipment and motor production system