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ZHEJIANG KING CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    43,230
  • Filing trend
    ⇧ 366.0%
About

ZHEJIANG KING CO LTD has a total of 36 patent applications. It increased the IP activity by 366.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and measurement are CLIMAVENETA CHATUNION REFRIGERATION EQUIPMENT SHANGHAI CO LTD, QINGDAO HISENSE HITACHI AIR CONDITIONING SYS CO LTD and RHOSS S P A.

Patent filings in countries

World map showing ZHEJIANG KING CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing ZHEJIANG KING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Libiao 22
#2 Han Weida 13
#3 Yang Ping 11
#4 Tang Jinjun 10
#5 Tong Liping 9
#6 Zhang Daobin 9
#7 Jiang Canhua 8
#8 Jing Wuhui 8
#9 Jiang Songlin 7
#10 Jin Chengzhao 7

Latest patents

Publication Filing date Title
CN112050494A Novel defrosting energy-saving air conditioning unit
CN112050500A Dripping type evaporator
CN112050490A Evaporative cooling centrifugal water chilling unit
CN112050492A Energy-saving constant temperature and humidity unit
CN112050504A Structurally enhanced refrigerant distributor
CN112050506A Gas-liquid separator with horizontal partition plate
CN112146301A Evaporative cold screw cold and hot water unit with total heat recovery
CN112082294A Gas-liquid separator with vertical partition plate
CN112146302A Evaporation cold and hot pump unit
CN110822752A Screw water cooler with novel capacity adjusting device and control method
CN110617639A Variable-frequency screw water chilling unit with variable internal volume ratio device and control method
CN110671769A Water-cooling integrated water cooler with variable-frequency hydraulic module and control method
CN110411046A A kind of evaporative condenser straight-expansion type air conditioner system and its control method
CN110411058A A kind of dual-purpose frequency-conversion air-conditioning system and control mode
CN110332736A A kind of plate pipe compound evaporative condenser
CN110274730A A kind of air-conditioning air tight test device
CN110160280A The evaporating condensation type water cooler of carrying liqs device for cooling
CN109307387A A kind of anti-freeze type air source heat pump finned coil
CN109028639A A kind of defrosting control method and air source heat pump of air source heat pump
CN109028640A A kind of air source heat pump and its flow control technique