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YI SUN

Overview
  • Total Patents
    22
About

YI SUN has a total of 22 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are YONGSHENG HUANG, MIYAMURA KK and SHUISEN WU.

Patent filings in countries

World map showing YI SUNs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing YI SUNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yi Sun 22
#2 Shuai Sun 1
#3 Yan Li 1
#4 Yanhua Zong 1
#5 Yanping Sun 1
#6 Zhen Huang 1
#7 Aibin Liang 1
#8 Li Qiu 1
#9 Shenling Cheng 1
#10 Guanghua Jin 1

Latest patents

Publication Filing date Title
CN102370058A Mixed fermentation strain combination of high-yield polyunsaturated fatty acid and polysaccharide and composite microbial ecological agent thereof
CN102787118A Method for obtaining human antibody variable region by combination of SOLID sequencing and single-cell RT-PCR
CN102670142A Special barrel for cleaning classroom
CN102562422A Wave energy conversion method
CN102453621A Dry cleaning agent
CN102451105A Freckle cream
CN102451104A Vanishing cream
CN101957014A CPC (Composite Parabolic Condenser) parabola concentration solar energy heating system
CN101992187A Energy-saving Chinese chestnut sorting machine
CN101990917A Splashing-preventing hood for frying machine
CN102113846A Special water kettle used in schoolroom
CN102113773A Special rack for standardizing interior arrangement of classroom
CN101653331A Simple centralized hanging rack for umbrellas
CN101584821A Compound polygala mixture used for relieving cough and expelling phlegm and preparation method thereof
CN101482085A Floater wind and wave generator
CN101446453A Solar water heater
CN101446451A Solar air heating pipe
CN101239127A Bioactivity spray
CN1887283A Medicine composition containing bailobalide
CN1887282A Medicine composition containing bailobalide