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TIANJIN SANDEN AUTO AIR CONDITIONING CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    163,937
  • Filing trend
    ⇩ 100.0%
About

TIANJIN SANDEN AUTO AIR CONDITIONING CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, transport and environmental technology are DOOWON CLIMATE CONTROL CO LTD, MODINE KOREA LLC and JAPAN CLIMATE SYSTEMS CORP.

Patent filings in countries

World map showing TIANJIN SANDEN AUTO AIR CONDITIONING CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TIANJIN SANDEN AUTO AIR CONDITIONING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Xinlin 6
#2 Qi Chen 5
#3 Qingqi Wei 5
#4 Wang Qian 4
#5 Wei Qingqi 3
#6 Ma Heming 3
#7 Jia Linjing 3
#8 Shen Zhaokun 2
#9 Hao Yongjian 2
#10 Guiqing Ding 2

Latest patents

Publication Filing date Title
CN107990602A A kind of light high-efficiency heat exchanging evaporator
CN108061470A A kind of heat recovering heat exchanger
CN108050738A A kind of simple type oil eliminator for automotive air-conditioning system
CN108032705A A kind of improved hot pump air conditioner system on automobile
CN108001160A A kind of changes in temperature air door for improving air conditioning for automobiles temperature control characteristic
CN105252991A Vehicle heat pump air conditioning system with heating and refrigerating functions
CN105135757A Cold accumulation type evaporator and automobile air conditioning system
CN104614147A Movable environment test chamber for automobile environment wind tunnel laboratory
CN104154678A Micro-channel heat exchanger favorable for water drainage
CN103884136A Micro-channel parallel-flow evaporator for air conditioner
CN103471429A Novel surface type micro-channel cross-flow heat exchanger
CN102788397A Heat pump air-conditioning system of electric vehicle
CN102767922A Distributing pipe for micro-channel heat exchanger and micro-channel heat exchanger
CN102322710A Connection structure of inlet and outlet pipeline and pipe base of parallel flow type evaporator
CN101730324A Electric heater for air conditioner of automobile
CN102748903A Heat exchanger and flat heat-exchanging tube
CN101701756A Parallel flow evaporator and flow clapboard thereof
CN102748977A Flat heat exchange tube of heat exchanger and heat exchanger of flat heat exchange tube
CN101696861A Heat exchanger and wing band structure thereof
CN101694360A Parallel flow heat exchanger and wing band structure thereof