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GUOYING CHEN

Overview
  • Total Patents
    33
About

GUOYING CHEN has a total of 33 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHINA RES INST DAILY CHEM IND, IVANUSHKIN VIKTOR A and PETROLEUM UNIVERSITY BEIJING.

Patent filings in countries

World map showing GUOYING CHENs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing GUOYING CHENs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Guoying Chen 33
#2 Yingwei Chen 13
#3 Yanhui Yu 2
#4 Ke Zhang 1
#5 Yannan Wu 1
#6 Rui Lei 1
#7 Mingjing Xin 1
#8 Dajin Ye 1
#9 Guanglin Tao 1
#10 Sha Liu 1

Latest patents

Publication Filing date Title
CN102114114A Nursing disinfectant and preparation method thereof
CN102113586A Health protection herbal tea and manufacturing method thereof
CN102138685A Method for preparing radix fici simplicissimae health-care soup
CN102113694A Method for manufacturing Japanese honeysuckle flower liquid
CN102246974A Method for pickling spiced preserved eggs in batches
CN102246869A Method for preparing siraitia grosvenorii tea
CN102126573A Amphibious continuous transportation cabin
CN102078022A Method for making hawthorn snow fungus soup
CN102018432A Safety chopsticks
CN102018089A Preparation method for watermelon peel succade
CN101948001A Waterborne hauling chamber
CN101898494A Amphibious submersible boat
CN101797953A Removable safety multi-purpose cabin
CN101797967A Folding safety lifeboat
CN101766389A Full-automatic rotary type hair curler
CN101654146A Plugging blanket for ships
CN101633396A Sinkage-and-floatation adjusting raft
CN101524218A Combined nursing nest
CN101507673A Foldable double-sides wheel chair
CN101412134A Split type crest welder