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SUNGROW POWER CO LTD

Overview
  • Total Patents
    28
About

SUNGROW POWER CO LTD has a total of 28 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and environmental technology are RECTIFIER TECHNOLOGIES PACIFIC, NISHIDA JUNJI and SHENZHEN TUOGE TECH CO LTD.

Patent filings in countries

World map showing SUNGROW POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing SUNGROW POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hongliang Wang 11
#2 Wang Hongliang 9
#3 Ni Hua 9
#4 Hua Ni 7
#5 Cao Renxian 6
#6 Zhao Wei 6
#7 Wei Zhao 5
#8 Hu Bing 5
#9 Fu Liqin 4
#10 Bing Hu 4

Latest patents

Publication Filing date Title
CN102427303A Single-phase inverter
CN102447267A Control method of grid-connected inverter
CN102403884A Modulation method and device for double-Buck circuit
CN102394553A Modulation method and device of double-Buck circuit
CN102427308A Single-phase half-bridge five-level inverter and application circuit thereof
CN102437762A Single-phase half-bridge five-level inverter and application circuit
CN102427309A Single-phase half-bridge five-level inverter and application circuit thereof
CN102427312A Single-phase inverter
CN102437757A Single-phase inverter
CN102427311A Single-phase inverter
CN102427310A Single-phase inverter
CN102437766A Single-phase inverter
CN102437758A Single-phase inverter
CN102427306A Single-phase half-bridge three-level inverter
CN102437770A Single-phase half-bridge three-level inverter
CN102427307A Three-phase four-wire three-level inverter
CN102437761A Single-phase full bridge three-level inverter and three-phase three-level inverter
CN102427305A Single-phase half-bridge five-level inverter and application circuit thereof
CN102437768A Single-phase half-bridge five-level inverter and application circuit thereof
CN102427304A Single-phase half-bridge five-level inverter and application circuit thereof