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Shanghai zhengke electric appliance co ltd

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    152,343
About

Shanghai zhengke electric appliance co ltd has a total of 32 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, thermal processes and mechanical elements are INVENTIAIR AB, ANJOS VENTILATION and WU PENG.

Patent filings in countries

World map showing Shanghai zhengke electric appliance co ltds patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing Shanghai zhengke electric appliance co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Wenxian 24
#2 Chen Jin En 20
#3 Yuan Honghui 11
#4 Jinen Chen 6
#5 Yangang Wu 6
#6 Wenxian Li 4
#7 Chen Jinen 3
#8 Hongsheng Xu 2
#9 Licheng An 2
#10 Zheng Mihuai 2

Latest patents

Publication Filing date Title
CN105299775A Smart household agilawood air purifier
CN105059440A Recreation and bodybuilding bicycle
CN104864531A Household intelligent agilawood television air purifier
CN104864582A Water-stored dual-mode purifying water heater
CN104847958A Constant-current constant-temperature water mixing valve
CN104896725A Healthy water heater with water purification function
CN104848522A Preheating and instantaneous heating dual-mode electric water heater
CN104879557A Intelligent thermostatic valve
CN104723843A Vehicle-mounted intelligent agilawood air purifier
CN104566729A Multifunctional air cleaner
CN105615047A Air purification mask
CN104456913A Mechanical preheating and instant heating double-mode water heater with automatic switching function
CN104224072A Dish washing machine
CN104236639A Water flow sensor
CN104180508A Pre-heating and instant dual-mode convenient type water heater
CN103379192A Mobile phone with projection function
CN103375861A Solar air-conditioner and water heater system
CN103371721A Soybean milk maker comprising blades with automatically adjustable heights
CN103134171A Water storage type dual mode water heater
CN103133745A Electronic automatic valve