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GUANGDONG MEIZHI REFRIGE EQUIP

Overview
  • Total Patents
    33
About

GUANGDONG MEIZHI REFRIGE EQUIP has a total of 33 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines are SULLAIR TECH AB, MARZOCCHI POMPE S P A and HICOR TECH INC.

Patent filings in countries

World map showing GUANGDONG MEIZHI REFRIGE EQUIPs patent filings in countries

Patent filings per year

Chart showing GUANGDONG MEIZHI REFRIGE EQUIPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Masao Ozu 14
#2 Huaming Li 10
#3 Li Huaming 5
#4 Ziqiang Liang 5
#5 Zhenhua Chen 5
#6 Ozu Masao 5
#7 Guoyong Yang 4
#8 Jincheng Jiang 3
#9 Xiaojin Zhengxiong 2
#10 Chen Zhenhua 2

Latest patents

Publication Filing date Title
CN102146921A Rotary compressor
CN102374168A Rotary compressor of hydrocarbon refrigeration agent
CN102477987A Carbon hydrogen refrigerant rotary compressor
CN102454607A Variable-volume rotary compressor
CN102454606A Rotary compressor
CN102444581A Rotary compressor
CN102410222A Rotary compressor
CN102400916A Rotary type compressor
CN102251964A Rotary compressor
CN102235360A Double-cylinder rotary compressor
CN102235357A Rotary compressor
CN102192154A Rotary compressor
CN102192149A Rotary compressor
CN102162450A Rotary compressor
CN102162451A Rotary compressor
CN102128166A Compressor and control method thereof
CN102108976A Stator core structure of closed type rotary compressor
CN102052317A Rotary compressor for HC (hydrocarbon) coolant and application thereof
CN102013743A Permanent magnet electromotor
CN102003392A Dual-sliding vane rotary compressor, control method and application thereof