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SHANGHAI VOLUNTARY SHUANGYI SC

Overview
  • Total Patents
    23
About

SHANGHAI VOLUNTARY SHUANGYI SC has a total of 23 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HI TECH LAB INC, YUANTAI AUTOMATION TECHNOLOGY SUZHOU CO LTD and SICHUAN YAOMIN ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing SHANGHAI VOLUNTARY SHUANGYI SCs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing SHANGHAI VOLUNTARY SHUANGYI SCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yuanlu Ma 23
#2 Ye Pan 3
#3 Dongfang Wu 2
#4 Xiaoru Wu 2
#5 Dandan Chen 2
#6 Yun Xu 1
#7 Jiacheng Song 1
#8 Chenlu Gao 1
#9 Xinyi Yao 1
#10 Yang Ouyang 1

Latest patents

Publication Filing date Title
CN101467526A Box for placing mosquito-repellent incense
CN101468252A Shuttlecock
CN101467851A Pot cover rack
CN101467857A Broom
CN101468573A Folding type pen rack inkstone
CN101469598A Anti-theft window
CN101472115A Remote control holder for TV set
CN101468566A Bookmark
CN101467519A Solar energy automatic fish feeding machine
CN101468529A Method for simply cutting sealing of plastic bag
CN101467835A Method for preparing potato chopsticks
CN101469571A Summerhouse
CN101467838A Falling-proof bracket
CN101470404A Bar-shaped clock
CN101294465A Safety pick-proof vehicle lock
CN101293137A Kick shuttlecock
CN101292813A Cleaning device
CN101293450A Multifunctional pen
CN101276507A Anti-overflow equipment
CN101273827A Insects-proof rest device