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YUNPING DUAN

Overview
  • Total Patents
    36
About

YUNPING DUAN has a total of 36 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and audio-visual technology are TSUMURA KENJI, FIZ TEKHN I AN TURKMENSKOJ SSR and FUNAKI GANTAN.

Patent filings in countries

World map showing YUNPING DUANs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing YUNPING DUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yunping Duan 36

Latest patents

Publication Filing date Title
CN101634390A Polypropylene plastic water pipe for shower room backboard
CN101623179A Rapidly-mounted clip for backplanes of shower room
CN101380614A Double flow shower top-spraying shower
CN101285362A Roller arrangement for shower bath room gate
CN101294405A Reclaimed water bathing room
CN101280632A Combined type integral toilet with full-automatic intermediate water apparatus
CN101254079A Bathing room movable hand rail
CN101254077A Bathing room special for invalids
CN101254491A Bathing room hand-operated up-down movable shower
CN101254152A Vapoured shower house partial fumigating cover
CN101255932A PP-R double layer heat preservation pipe
CN101254060A Mirror convenient to regulate multiple angle
CN101260745A Bathing room connection fastener for rapid mounting
CN101254153A Vapoured shower house partial fumigating inflating soft cover
CN101254078A A kind of bathing room enhanced type movable hand rail
CN101238956A Bathing room with digital hard disc player
CN101497386A Independent air pipe type inflated mattress with magnetic sheet as gas nozzle
CN101225730A Effective connection of bathroom roof board and door frame
CN101216137A PP-R pipe movable joint
CN101148968A Safety shower room door