Learn more

HEFEI SWAN REFRIGERATION TECH

Overview
  • Total Patents
    372
  • GoodIP Patent Rank
    4,422
  • Filing trend
    ⇩ 3.0%
About

HEFEI SWAN REFRIGERATION TECH has a total of 372 patent applications. It decreased the IP activity by 3.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and transport are Jiangsu yongsheng air conditioner co ltd, GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD and APARATOS AIRE ACONDICION.

Patent filings in countries

World map showing HEFEI SWAN REFRIGERATION TECHs patent filings in countries
# Country Total Patents
#1 China 372

Patent filings per year

Chart showing HEFEI SWAN REFRIGERATION TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Bei 156
#2 Wang Changjiang 89
#3 Wang Wei 45
#4 Ren Shuxia 32
#5 Xu Yongfeng 30
#6 Liu Yiping 30
#7 Xie Runzhi 28
#8 Zhang Kehui 25
#9 Jin Congzhuo 23
#10 Zhang Lianjun 22

Latest patents

Publication Filing date Title
CN112009201A Remove full new trend equipment of constant temperature
CN111998452A High-efficient dehumidifier of low temperature
CN111993863A Embedded air-cooled heat exchange equipment
CN112013568A Mine water source refrigeration equipment
CN112113306A Self-adaptive response method for maintaining ambient temperature
CN111998471A Three proofings integration ring accuse branch system
CN111998450A Refrigeration system of automatic defrosting dehumidifier
CN111998451A Circulation system of environmental control device
CN111998600A Show heat recovery type freezer defrosting system
CN112012907A Liquid spray cooling device of air conditioner compressor
CN112008039A Liquid cooling device used after wax mold forming
CN111823824A Anti-freezing control system of vehicle-mounted air conditioner
CN111952937A Vehicle-mounted air conditioner single-phase compressor overcurrent protection control system
CN111829079A Outdoor air-out side sand wind protection structure of air conditioner
CN111829133A Control system of air conditioning equipment on island reef
CN111829085A Binary channels heat transfer dehydrating unit
CN111829075A Thin type air conditioner indoor heat exchange system
CN111811155A Device for preventing compressor from being impacted by liquid
CN111829116A One-use one-standby air conditioning system
CN111829066A Anti-heating structure of dehumidifier