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GUOSHAN HOU

Overview
  • Total Patents
    71
About

GUOSHAN HOU has a total of 71 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are TOTAL AIR SERVICE KK, HAKUBUN KK and SAMARSKIJ ARKHITEKTURNO STR I.

Patent filings in countries

World map showing GUOSHAN HOUs patent filings in countries
# Country Total Patents
#1 China 71

Patent filings per year

Chart showing GUOSHAN HOUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Guoshan Hou 71
#2 Ping Wang 47
#3 Song Hou 8
#4 Yingxian Hou 8
#5 Yingying Hou 8
#6 Jinghua Fan 1
#7 Jianshe Zhang 1

Latest patents

Publication Filing date Title
CN102313372A Full-plastic pressure-bearing dual-circulation helical tube ball type split solar water heater
CN102313380A Full-plastic pressure-bearing ring tube type dual-circulation liner
CN102313387A Pressure-bearing dual-circulation metal heat exchanger liner
CN102312585A All-plastic pressure-bearing dual-cycle vacuum tube solar bathroom
CN102313381A Full-plastic pressure-bearing dual-bucket ball tube type dual-circulation liner
CN102312586A All-plastic pressure-bearing dual-cycle flat plate solar bathroom
CN102313370A Full-plastic pressure-bearing dual-bucket helical tube type split solar water heater
CN102313365A Full-plastic pressure-bearing dual cycle spiral tube type split solar water heater
CN102313373A Full-plastic pressure-bearing dual-bucket ball tube type split solar water heater
CN102313383A Bulb tube type full-plastic pressure-bearing dual cycle inner container
CN102313374A Full-plastic pressure-bearing dual cycle flat plate type solar water heater
CN102313389A Full-plastic pressure-bearing dual-circulation one-bucket liner
CN102313385A Double-barrel spiral tube type full-plastic pressure-bearing dual cycle inner container
CN102313384A Spiral tube type full-plastic pressure-bearing dual cycle inner container
CN102313367A Pressure-bearing dual cycle metal heat exchanger type split solar water heater
CN102313386A Full-plastic pressure-bearing helical tube ball type dual-circulation liner
CN102313368A Full-plastic pressure-bearing dual cycle vacuum tube type solar water heater
CN102313379A Full-plastic pressure-bearing dual-bucket horizontal type dual-circulation liner
CN102313366A Full-plastic pressure-bearing dual barrel tubular ball type split solar water heater
CN102313378A Full-plastic pressure-bearing helical tube plate type dual-circulation liner