Learn more

HOU GUOSHAN

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    46,302
About

HOU GUOSHAN has a total of 49 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 JIANGSU TENESUN ELECTRIC CO, SUZHOU HEXINMEI ELECTRONIC TECHNOLOGY CO LTD and NP TS POLJUS AOOT.

Patent filings in countries

World map showing HOU GUOSHANs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing HOU GUOSHANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hou Guoshan 46
#2 Hou Song 17
#3 Hou Guoshan Wang 3

Latest patents

Publication Filing date Title
CN106322441A Dedusting burner
CN106322442A Dedusting energy-saving coal stove
CN106338087A Dust-free hot water coal stove
CN106322443A Dust-free and smoke-free hot water carbon stove
CN106338088A Dust-free hot water double-port charcoal stove
CN105135481A Commercial charcoal stove for recycling waste heat
CN105202583A Maintenance-free waste heat recovery charcoal stove
CN105135482A Commercial charcoal-burning water heating stove
CN105202601A Low-noise maintenance-free commercial oil gas oven
CN105180234A Maintenance-free waste heat-recovery double-port oil-gas stove
CN105222164A Waste heat recovery commercial affairs twoport coalpit
CN105258162A Maintenance-free double-opening waste heat recovery coal stove
CN105157076A Waste-heat recoverer for commercial kitchen range
CN105180222A Low-noise maintenance-free waste heat-utilization oil-gas stove
CN105299708A Low-noise boiler type large oil gas cooking range
CN105222187A Quiet UTILIZATION OF VESIDUAL HEAT IN commercial affairs oil-gas stove
CN105240882A Kitchen range waste-heat recoverer
CN105276641A Noiseless waste-heat-recoverable commercial oil-gas range
CN105180221A Boiler-type coal-burning large cooking stove
CN105222188A Non-maintaining UTILIZATION OF VESIDUAL HEAT IN twoport oil-gas stove