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CHEN RONGHUA

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    179,433
About

CHEN RONGHUA has a total of 22 patent applications. Its first patent ever was published in 1996. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, electrical machinery and energy and environmental technology are WUHU LIQI NEW MATERIAL TECH CO LTD, LC CHEM LTD and Qian Chehua.

Patent filings in countries

World map showing CHEN RONGHUAs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing CHEN RONGHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Ronghua 22
#2 Liu Jijun 1
#3 Li Zhengru 1

Latest patents

Publication Filing date Title
CN108797050A A kind of small-sized clothing dryer that hotel uses
CN108906692A A kind of cleaning device for automobile crane
CN108854636A A kind of Chemical Manufacture liquid material mixing apparatus
CN108815914A Automatic filtering unit is used in a kind of production of mosquito-repellent perfume
CN108855507A A kind of grinding of raising coarse granule feed rolls grinding device
CN108110156A A kind of lithium metal battery
CN108321428A A kind of soft-package battery with heat sinking function
CN104313672A Universal type titanium hanging appliance
CN104241495A LED capable of emitting light from both faces and manufacturing process thereof
CN103320641A Copper alloy sheet material
CN103320646A Copper alloy sheet material for electrical use
CN103320653A Aluminum iron alloy
CN103320662A High-performance magnesium alloy sheet material
CN103320661A Aluminum alloy sheet material
CN102813826A Preparation method for traditional Chinese medicine lotion for treating painful closed fracture
CN103130012A Paper collecting side paper-aligning gauge of offset press
CN103129105A Pneumatic pressure regulating device of label printing machine
CN103129100A Rubber roller lock sleeve close to printing plate of automatic offset press
CN103129102A Pressure regulating device
CN1676140A Composition for treating hepatitis B and process for making same