Learn more

HEFEI PUWANG ELECTRONIC CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,350
About

HEFEI PUWANG ELECTRONIC CO LTD has a total of 11 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 ELECTRIC POWER RES INST STATE GRID LIAONING ELECTRIC POWER CO LTD, ANHUI YAHUI ELECTRICAL AUTOMATION CO LTD and AISWEI NEW ENERGY TECH JIANGSU CO LTD.

Patent filings in countries

World map showing HEFEI PUWANG ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Gu Sunjun 11
#2 Lu Huajun 10
#3 Sun Guoqing 10
#4 Sun Ping 10

Latest patents

Publication Filing date Title
CN106774051A A kind of intelligent substation detection method
CN106487022A A kind of rural area low-voltage administering method
CN106680568A Method for predicting voltage fluctuation of high voltage line in power distribution network
CN106786435A A kind of short trouble current-limiting apparatus
CN106487006A A kind of power distribution network running optimizatin method
CN106771511A A kind of high voltage electroscope
CN106531527A Isolation switch
CN106771584A A kind of harmonic detecting method for being applied to power distribution network
CN106383298A Power distribution network fault detection method
CN106783363A A kind of high breaking ammeter external breaker control system
CN106786434A A kind of superconductive failure current limiter