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SHANGHAI JING AN DISTR NO 1 PRIMARY SCHOOL

Overview
  • Total Patents
    12
About

SHANGHAI JING AN DISTR NO 1 PRIMARY SCHOOL has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are Xie Peipo, KUNSHAN RUNSU MATERIAL CO LTD and KOYO DENKI KOGYO KK.

Patent filings in countries

World map showing SHANGHAI JING AN DISTR NO 1 PRIMARY SCHOOLs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANGHAI JING AN DISTR NO 1 PRIMARY SCHOOLs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Top inventors

# Name Total Patents
#1 Weigang Qian 4
#2 Weili Zhou 4
#3 Weihua Wu 3
#4 Youqi Qian 2
#5 Junle Xu 1
#6 Yibin Zhang 1
#7 Chenqi Tao 1
#8 Wang Jiayun 1
#9 Yi Cheng 1
#10 Haochen Zhu 1

Latest patents

Publication Filing date Title
CN102632876A Automatic water-spraying vehicle
CN103381914A Food sealing device
CN102631057A Umbrella
CN102630519A Movable flower pot
CN102755235A Inflatable massaging cushion
CN102756594A Electric ink grinder
CN102754976A Solar umbrella
CN102755002A Dining table
CN102758579A Window
CN102758542A Solar car shed
CN102755226A Hand-propelled track stretcher
CN102758987A Water-recycling tap