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GUANGZHOU WIDE IND CO LTD

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    44,453
  • Filing trend
    ⇩ 66.0%
About

GUANGZHOU WIDE IND CO LTD has a total of 67 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2005. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Hong Kong. Its main competitors in its focus markets thermal processes, environmental technology and consumer goods are LUVE SPA, TARAS MICHAEL F and MITSUBISHI ELECTRIC HYDRONICS & IT COOLING SYSTEMS S P A.

Patent filings in countries

World map showing GUANGZHOU WIDE IND CO LTDs patent filings in countries

Patent filings per year

Chart showing GUANGZHOU WIDE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhiming 54
#2 Zhang Yong 35
#3 Tan Dong 24
#4 Huang Yunsong 17
#5 Shi Wenxing 14
#6 He Weiguo 12
#7 Li Xianting 11
#8 Chen Ayong 10
#9 Wang Baolong 9
#10 Mao Hongyan 9

Latest patents

Publication Filing date Title
CN112066587A Cold source device, double-cold-source cold and hot water unit and control method
CN111928506A Cooling device and control method
CN111879024A Double-cold-source refrigerant liquid separating device
CN111765576A Combined air treatment unit and refrigeration control method
CN111707136A Descaling method and evaporative cooling heat exchanger assembly
CN110597332A Curing barn dry-wet ball temperature control method and curing barn dry-wet ball temperature control system
CN110553521A heat recovery system and control method
CN110631232A Control method of cooling unit and storage medium
CN110500817A One kind broadcasting water heat-exchanger rig and refrigeration system
CN110584177A Multifunctional heat pump drying system
CN109827358A Cooling device, cooling system and control method
CN109373622A A kind of air-conditioning system and data center computer room air-conditioning
CN108731195A A kind of temperature control method of water and device
CN106802006A A kind of evaporating type condensing air-conditioner and its control method, system
CN106643202A Condenser
CN106196667A A kind of natural cooling source unit
CN107120781A The cooling system adjustment control method of evaporating type condensing air-conditioner set
CN106705517A Dirt drainage and water changing control method for evaporative condensation device
CN106322594A Evaporative type cooling device
CN106322593A Evaporative cooling type water chilling unit