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SHIJIAZHUANG KING TRANSP EQUIPMENT CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    34,379
  • Filing trend
    ⇧ 700.0%
About

SHIJIAZHUANG KING TRANSP EQUIPMENT CO LTD has a total of 49 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets transport, environmental technology and thermal processes are FREIGHTCAR AMERICA INC, QINGDAO VICTALL RAILWAY DECORATION MATERIALS MFG CO LTD and STANDARD RAILWAY REFRIGERATOR.

Patent filings in countries

World map showing SHIJIAZHUANG KING TRANSP EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing SHIJIAZHUANG KING TRANSP EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Ting 9
#2 Li Xiao 9
#3 Yin Caihong 8
#4 Sun Yongjin 6
#5 Bai Dongyan 6
#6 Ma Qiuxiang 6
#7 Li Haiyun 5
#8 Jia Yingwu 5
#9 Li Wenhua 5
#10 Wang Jinlin 5

Latest patents

Publication Filing date Title
CN112277988A Air conditioning unit for railway vehicle and control method
CN112277987A Multi-stage refrigeration control method for air conditioning unit of railway vehicle
CN112249058A Electric heating temperature protection device and protection method for air conditioner of railway vehicle
CN112172855A Control method of fresh air valve in air conditioning unit of cab of railway vehicle
CN112249057A Operation control method for refrigeration mode of subway air conditioner at low temperature
CN111737904A Modeling method of sheet umbrella beam spot welding finite element model
CN111098875A Low-noise air conditioning unit for rail transit
CN111055863A Low-voltage protection method for air conditioning unit of railway vehicle
CN111055864A Low-voltage protection method for air conditioner of railway vehicle
CN111055862A Low-voltage protection method for air conditioner of railway vehicle
CN111098874A Cabinet air conditioner set for locomotive
CN110422189A The on-line prediction method of compressor fault in rail vehicle air conditioner group
CN110356425A The starting method of rail traffic compressor of air conditioner
CN110304086A Rail vehicle air conditioner group
CN110293983A A kind of air-conditioner set for EMU EMU
CN109572735A A kind of air-conditioning fresh air of rail vehicle and pressure wave integrated control method
CN109555665A Rail vehicle air conditioner group
CN109263673A The autocontrol method of railway vehicle air conditioner system
CN109263672A Reduce the method to resonate between air-conditioner set and rail vehicle
CN109080652A A kind of railway vehicle cab air conditioning pressure regulation method