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BU QINGCHUN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    164,093
  • Filing trend
    ⇧ 300.0%
About

BU QINGCHUN has a total of 14 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and engines, pumps and turbines are YAMAUCHI HIDEKI, KINOSHITA HIROMICHI and TONEX KK.

Patent filings in countries

World map showing BU QINGCHUNs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing BU QINGCHUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bu Qingchun 13
#2 Bu Fan 3
#3 Qingchun Bo 1

Latest patents

Publication Filing date Title
CN112134436A High-efficient liquid metal fluid generator of formula of cutting
CN111371281A High-efficiency liquid metal fluid generator
CN111059775A Tower type hanging solar vacuum heat collector
CN110323923A A kind of steam pressure driving liquid metal fluid generator
CN110323922A A kind of double bottle pressure liquid metal fluid generators
CN108613397A A kind of tower type solar vacuum collector
CN106958513A A kind of solar thermal power power station
CN105333242A High-temperature vacuum heat preservation conveying pipe
CN105423572A Straight-through type all-glass vacuum high temperature heat collector
CN105333623A Straight-through type glass metal tube vacuum high-temperature heat collector
CN104553245A Insulation board double-sided plastering one-time molding machine
CN103925009A Special efficient turbine generating set
CN103485833A Jet-propelled reversing worm gear steam turbine generation device
CN101413331A High strength thermal insulation board