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YU WENDI

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    220,134
About

YU WENDI has a total of 14 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering are SANIVAC VAKUUMTECHNIK GMBH, JOSAM PRODUCTS LTD and MOORE GARRY.

Patent filings in countries

World map showing YU WENDIs patent filings in countries

Patent filings per year

Chart showing YU WENDIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Yu Wendi 14
#2 Yu Yifei 1

Latest patents

Publication Filing date Title
CN106149847A A kind of performance is more preferable, mould simpler magnetic seal skip bucket type floor drain and derivative magnetic seal skip bucket type floor drain type sensor
CN104482974A Gas meter and water meter based on flow sensor and implementation methods thereof
CN101046684A Flexible measuring method according to space information and time parameter
CN1848020A No-pressure liquid skip treating method
CN1605839A Flow state sensing method for pressure flow
CN1605838A Fluid intelligent management method
CN1461860A Systematic tipping bucket type water closet
CN1461859A Systematic appliance water outlet tipping bucket adapter
CN1456760A Series skip floor drain
CN1461953A Pressureless liquid flow state sensor
CN1461858A System, safety, environmental protection and intelligent treatment method of water
CN1325739A Suppository delivering apparatus
CN1352343A Water closet