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GUANGXI YULIN HONGJIANG ENERGY SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    18
About

GUANGXI YULIN HONGJIANG ENERGY SCIENCE & TECHNOLOGY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MIYAZAKI SHIRO, BEIJING HAOHAI TIANJI TECHNOLOGY CO LTD and YONG CUI.

Patent filings in countries

World map showing GUANGXI YULIN HONGJIANG ENERGY SCIENCE & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing GUANGXI YULIN HONGJIANG ENERGY SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Hongjiang 16
#2 Li Jiahai 7
#3 Luo Xiuzhen 2
#4 Xiong Zhen 1

Latest patents

Publication Filing date Title
CN103477763A Special sowing machine for soilless culture paddy rice
CN103483098A Special compound fertilizer for soilless water culture of rice
CN103494969A Hydropathic compressing medical tissue capable of removing five patches
CN103437136A Special efficient fabric end blocking and removing for industrial drying machine
CN103431765A Heat pipe type double-temperature power-saving water boiler
CN103438570A Fast-heating and fast-cooling water storage type tap water power-saving boiled water production machine
CN103445713A Novel environment-friendly odorless bathroom closestool
CN103285120A Wet compressing medicine towel buckled on waist
CN103270905A Overwater floating planting device for regional landmark species of swamp morningglory
CN103340773A Beatifying wet-packing medicinal towel capable of eliminating acne
CN103277998A Environment-friendly energy-saving drying machine for food and medicine
CN103196008A Not-filled normal low-temperature soft and hard heat insulating pipe and manufacturing method thereof
CN103162318A Automatic flameout device for protecting gas furnace during water boiling and soup cooking in case of being forgotten by host or unwatched
CN103115436A Water-power linked, water-gas linked or water-power-gas linked switch
CN103115433A Energy-saving heat pump water heater utilizing fuel gas combustion to compensate heat source
CN103190858A Knapsack dust collection and moisture absorption machine powered by energy storage battery
CN103162363A Heat pump type dehumidifier
CN103158780A Novel collision-resistant automobile