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SHANGHAI HUANGPU DISTR XINLING ELEMENTARY SCHOOL

Overview
  • Total Patents
    19
About

SHANGHAI HUANGPU DISTR XINLING ELEMENTARY SCHOOL has a total of 19 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHAANXI DONGXIAN YONGYI ELECTROMECHANICAL TECH CO LTD, SAMOJLOV NIKOLAJ P and KUN YANG.

Patent filings in countries

World map showing SHANGHAI HUANGPU DISTR XINLING ELEMENTARY SCHOOLs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing SHANGHAI HUANGPU DISTR XINLING ELEMENTARY SCHOOLs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chaojie Chen 2
#2 Xin Meng 1
#3 Mingxin Zhao 1
#4 Hang Jiang 1
#5 Mingsen Xu 1
#6 Ru Liu 1
#7 Bangyan Wu 1
#8 Zhihao Yang 1
#9 Jinjin Wang 1
#10 Wentao Mao 1

Latest patents

Publication Filing date Title
CN102240105A Convenient toothbrush
CN102240107A Soft-corner table
CN102242573A Automatic lifting national flag pole
CN102242655A Tail gas purification and filter device for automobile
CN102240434A Automatic rope skipping machine
CN102241271A Water bicycle
CN102241217A Multi-functional calculation pen
CN102217877A Vibrating pillow
CN102217824A Folding umbrella
CN102220189A Manufacture method for soap sheet
CN102217813A Extensible shoes
CN102220894A Tail gas dust collector
CN102219282A Household energy-saving sewage treatment device
CN102222409A Traffic light with voice prompt function
CN102218958A Blackboard eraser with dust collector
CN102218235A Water-saving environmental protecting device
CN102217891A Pentagram-shaped straw
CN102222577A Voice switch special for blind person
CN102218959A Pencil sharpener with garbage box