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QUANXING MACHINING GROUP CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    140,001
  • Filing trend
    ⇩ 100.0%
About

QUANXING MACHINING GROUP CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China and United States. Its main competitors in its focus markets engines, pumps and turbines, transport and materials and metallurgy are BARMAG LUK AUTOMOBILTECH, SHINHANG CO LTD and SUMITOMO EATON KIKI KK.

Patent filings in countries

World map showing QUANXING MACHINING GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 15
#2 United States 1

Patent filings per year

Chart showing QUANXING MACHINING GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Dong 11
#2 Zhou Mingshan 7
#3 Jin Yuanhao 7
#4 Chen Tiantian 7
#5 Miao Yan 6
#6 Zhang Wenxiang 5
#7 Dong Liu 2
#8 Ren Yongdong 2
#9 Wei Tiancai 2
#10 Cheng Wang 2

Latest patents

Publication Filing date Title
CN111648940A Dedicated energy-efficient oilless air compressor machine of new energy automobile
CN111648939A Eccentric vibration reduction connector and air compressor
CN110294012A A kind of twin-tub recirculating ball power steering gear
CN110296075A A kind of steering pump
CN107299897A A kind of steering pump of low noise low pulse
CN107284518A A kind of new-energy automobile electric boosting steering system
CN105644619A Intelligent hydraulic power steering system and control method thereof
CN107685766A A kind of integral new-energy passenger intelligent electric hydraulic power-assisted steering pump
CN105667582A Electric hydraulic power steering pump for new-energy pure electric bus and control method for electric hydraulic power steering pump
CN103950469A Electric hydraulic steering oil pump of new energy bus and control method
CN103912488A Novel steering oil pump of self-unloading heavy truck
US2013170959A1 Power steering pump
CN102094814A Hydraulic power steering gear pump for vehicle for mine
CN101929459A Automobile hydraulic power steering blade pump
CN101949385A Hydraulic power-assisted steering pump with double stators and double valve bodies for vehicles