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HEFEI PUWANG ELECTRONICS CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    69,462
About

HEFEI PUWANG ELECTRONICS CO LTD has a total of 24 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are ZHEJIANG TRULY ELECTRIC CO LTD, ELECTRIC POWER RES INST OF EAST INNER MONGOLIA ELECTRIC POWER COMPANY LTD and ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER CO.

Patent filings in countries

World map showing HEFEI PUWANG ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing HEFEI PUWANG ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Sunjun 24
#2 Sun Guoqing 19
#3 Sun Ping 19
#4 Lu Huajun 19

Latest patents

Publication Filing date Title
CN106655164A Per-household capacity prediction method in power distribution network planning region
CN106645890A High voltage electroscopic system
CN106410729A Cable trench cover plate
CN106655499A Information monitoring system of smart distribution network transmission line
CN106650788A Isolation switch fault detection method
CN106650787A Method for automatically judging faults of disconnecting switches
CN106646115A Transmission line fault detection method
CN106568482A Distribution network transmission line centralized monitoring method
CN106647884A Dehumidification method of electric appliance equipment intelligent dehumidifier
CN106659066A Electrical equipment special-purpose electronic dehumidifier
CN106356238A Isolation switch for isolating arc extinguishing cabinet
CN106443362A Power distribution network fault detection system
CN106571629A Power distribution network low-voltage early warning method
CN106653421A Circuit breaker switching-on and switching-off control method
CN106654924A Transformer station electrical equipment dehumidifying apparatus
CN106571630A Rural distribution network low voltage prediction and evaluation method
CN106651129A City power grid operation planning method
CN106646114A Fault diagnosis method of power distribution network
CN106655143A Three-phase combined overvoltage protector
CN106354081A Intelligent management system for transformer substations