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ZHEJIANG HARNPU POWER TECH CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    69,220
  • Filing trend
    ⇧ 33.0%
About

ZHEJIANG HARNPU POWER TECH CO LTD has a total of 24 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, environmental technology and electrical machinery and energy are NANJING NENGRUI AUTOMATION EQUIPMENT CO LTD, LINCANG POWER SUPPLY BUREAU YUNNAN POWER GRID CO LTD and ELECTRIC POWER SCIENCES RES INST OF STATE GRID HEBEI ELECTRIC POWER CO.

Patent filings in countries

World map showing ZHEJIANG HARNPU POWER TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing ZHEJIANG HARNPU POWER TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Da 6
#2 Lu Qiguang 6
#3 Zhang Yi 5
#4 Qian Yebing 5
#5 Jiang Wenhui 5
#6 Yuan Jianxiang 5
#7 Xu Guoming 5
#8 Liu Yingping 4
#9 Song Yong 4
#10 Zhu Chenwei 3

Latest patents

Publication Filing date Title
CN112117832A Intelligent platform area fusion terminal
CN112083249A Intelligent detection device meeting steady-state and transient-state tests and detection method thereof
CN110987239A Temperature measurement detection device for terminal base of electric energy meter
CN110531148A A kind of fast frequency sampling apparatus having good transient characterisitics
CN110531153A A kind of high accuracy three-phase standard electric energy meter with harmonic measure
CN110535243A A kind of intelligent comprehensive protection supervisory equipment
CN109599944A Intelligent distribution transformer terminals
CN109342808A Generator intelligent power pick-up device
CN109909174A Single three-phase tears back electric energy meter sorting equipment open
CN109459716A Secondary circuit status checkout instrument calibrating installation
CN108983141A The DC voltage and ripple voltage synthesizer of direct current energy meter
CN108230183A A kind of processing method of the grid equipment various dimensions comprehensive warning based on time scale measurement
CN108229745A One kind is based on event driven electric network fault Forecasting Methodology
CN108254380A PCB circuit board template matching method based on Digital Image Processing
CN107507497A Electric-power metering is high for low meter stealing emulation training device
CN107390550A A kind of DC distribution network data Physical Simulation Platform grid-connected containing photovoltaic generating system and emulation mode
CN107294442A DC machine control device and its safe starting method
CN107367635A Direct current charging pile field tester
CN107257164A Distribution power automation terminal
CN107315156A High-accuracy direct current standard electric energy meter