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YEBING DU

Overview
  • Total Patents
    61
About

YEBING DU has a total of 61 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are LUGANSKIJ MED I, SHANXI RUIFEI MACHINERY MFG CO LTD and ENNAJA AKADEMIJA.

Patent filings in countries

World map showing YEBING DUs patent filings in countries
# Country Total Patents
#1 China 61

Patent filings per year

Chart showing YEBING DUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yebing Du 50
#2 Yihong Ran 25
#3 Du Yebing 7
#4 Ningjun Du 4
#5 Donghan Zhu 3
#6 Yatong Lei 3
#7 De Yebing 2
#8 Ran Yihong 1
#9 Du Yebing Du 1
#10 Lei Yatong 1

Latest patents

Publication Filing date Title
CN102452734A Water conditioner equipped with interconnected filtration chamber and splicing sealed structure
CN102452736A Water purifier with conjoined and serially-connected filter bin and matched built-in inserted filter lining and handle
CN102688693A Water purifier equipped with filter core backwashing device and verifying attachment for filter core backwashing
CN102651171A Bus running state timing display method used at bus stop
CN102651172A Bus station waiting time timing display method
CN102646340A Method for displaying time of bus driven from waiting platform
CN101863521A Prompt method of filter core treatment of multi-filter core water purifier
CN102107912A Water purifier with closed waterway switcher
CN102079186A Application anti-false identification method for heat-sensitive paper
CN102008845A Fresh water treatment machine
CN102059012A Closed filter element of water purifier
CN102029091A Method for connecting opening filter housing with base of water purifier
CN101961575A Water draining method for filtering element of water purifier
CN101999843A External electric heating method for pure water direct drinking machine
CN101991987A Method for cleaning filter liners of built-in and combined filter chambers of water purifier
CN101991988A Method for cleaning filter liners of built-in and combined filter chambers of water purifier
CN101954209A Backwashing water quality processor
CN101954242A Filtering and back-flushing method of ceramic filter element of water purifier
CN101940858A Leak-free water receiving and drainage method for replacing water purifier filter element
CN101921002A Self-supporting method of water purifier