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GUANGDONG MACRO GAS APPLIANCE

Overview
  • Total Patents
    27
About

GUANGDONG MACRO GAS APPLIANCE has a total of 27 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, environmental technology and machines are ROBERTSON ALASTAIR, HARBIN JINJING BOILER CO LTD and ANHUI JINSHANG MACHINERY MFG CO LTD.

Patent filings in countries

World map showing GUANGDONG MACRO GAS APPLIANCEs patent filings in countries

Patent filings per year

Chart showing GUANGDONG MACRO GAS APPLIANCEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shaoyan Yu 20
#2 Minggui Chou 10
#3 Minggui Qiu 10
#4 Xi Xiang 9
#5 Dinggang Hu 8
#6 Zhixin Shu 4
#7 Yu Shaoyan 4
#8 Liang Chen 3
#9 Qiu Minggui 3
#10 Bing Liu 2

Latest patents

Publication Filing date Title
CN102444991A Self-adaption low-air pressure control method
CN102384588A Condensing heat exchanger with inverted-V-shaped structure for gas water heater
CN102374665A Automatic temperature-regulating system and method of central gas water heater
CN102353139A Condensing gas water heater
CN102213489A Method and system for parallel connection of multiple gas heaters
CN102096735A Domestic hot water planning design system method
CN102072560A Hot water discharging temperature rapid-stabilizing structure of central gas water heater
CN102097837A Charge protection circuit utilizing waste heat of kitchen range to generate electricity
CN102095253A Condensation gas water heater auxiliary heating integral type heat pump water heater
CN102032610A Direct current frequency-variable stepless speed regulation range hood
CN102080734A Method and device for handling adjusting return difference of permanent magnet dynamic gas proportional valve used for gas water heater
CN101956845A Gas subsection valve applied to gas cooking appliances
CN102022315A Water pump locking detection system of gas heating water heater
CN101900497A Primary stainless steel heat exchanger for atmospheric burning type gas water heater or dual-purpose gas stove
CN102095247A Back-mounted gas water heater
CN101699180A Separation type gas water heater
CN101709926A High-efficiency heat exchanger
CN101698276A Method for filling gap between heat-collecting plate and heat exchange pipe of heat exchanger of gas water heater
CN101666539A Water storage electric water heater with bacteriostatic function
CN101666584A Finned pipe exchanger with copper-aluminum composite pipe for gas instantaneous water heater