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SHENYANG HONGDA INFORMATION SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    85
About

SHENYANG HONGDA INFORMATION SCIENCE & TECHNOLOGY CO LTD has a total of 85 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are NINGBO YONGYAO INFORMATION & TECH CO LTD, TIANJIN TAIBAN TECH DEV CO LTD and GUO BAOKU.

Patent filings in countries

World map showing SHENYANG HONGDA INFORMATION SCIENCE & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 85

Patent filings per year

Chart showing SHENYANG HONGDA INFORMATION SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Chun 26
#2 Li Cui 21
#3 Feng Shiyan 11
#4 Chen Yang 11
#5 Wen Hongmei 9
#6 Wang Chunyan 7
#7 Zhao Zhixiong 5
#8 Liu Tao 4
#9 Zhou Zhaoyue 4
#10 Xie Yao 2

Latest patents

Publication Filing date Title
CN102966489A Rotating speed regulating device of wind power generator
CN102941199A Circuit of ultrasonic cleaning machine
CN102963636A Heat conduction type heating tank
CN102942890A Method for preparing adhesive
CN102942946A Pitch heating system
CN102945930A Composite film for covering storage battery
CN102940159A Poultry feed
CN102941709A Novel carbon fibre composite
CN102965672A Heat treatment method for knife board of loading machine
CN102942984A Novel metal cooling liquid
CN102941608A Environment-friendly wood warm color dying method
CN102942877A Novel adhesive
CN102945931A Shell of storage battery
CN102977898A Novel flame-retardant thermal insulation material
CN102940900A Strong odor removal air cleaning agent
CN102943272A Heat treatment method of lifting hook bridge crane girder
CN102943271A Heating processing technology of gantry crane bridge frame
CN102977733A Luminous coating
CN102977701A Noctilucent paint
CN102977702A Heat insulation paint for building