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SHAANXI FAST GEAR CO LTD

Overview
  • Total Patents
    387
  • GoodIP Patent Rank
    4,537
  • Filing trend
    ⇩ 13.0%
About

SHAANXI FAST GEAR CO LTD has a total of 387 patent applications. It decreased the IP activity by 13.0%. Its first patent ever was published in 2006. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and measurement are HYUNDAI POWERTECH CO LTD, HARD AF SEGERSTAD C and PERRY FORBES G D.

Patent filings per year

Chart showing SHAANXI FAST GEAR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yi 91
#2 Yan Jianbo 55
#3 Nie Xingfu 39
#4 Yin Chongyi 35
#5 Zhang Haitao 30
#6 Wang Kaifeng 26
#7 Yang Lin 25
#8 Wang Weijian 23
#9 Wang Shunli 18
#10 Sun Zhijin 16

Latest patents

Publication Filing date Title
CN112178181A Gas circuit structure for actuating mechanism of AMT (automated mechanical transmission)
CN112178166A Self-cooling vibration-suppression noise-reduction transmission shell
CN112081918A Device capable of displaying gear of transmission and using method thereof
CN112213513A Transmission rotating speed measuring device with specific filtering function and measuring distance adjusting function
CN112096857A High-integration-level electric control mechanical automatic transmission
CN112096858A Integrated automatically controlled mechanical type automatic gearbox
CN112096802A Gearbox with uninterrupted gear shifting torque and gear shifting method
CN112032292A Gear selecting and positioning mechanism of manual transmission
CN112081882A Eight-gear small-torque transmission
CN112197787A Electronic odometer sensor rotor and manufacturing method thereof
CN112096853A Safety valve mechanism, system and control method for hydraulic automatic gear shifting system
CN112081884A Eleven-gear transmission based on planetary gear train
CN112163320A Method and system for acquiring three-dimensional reverse discrete data
CN111993333A Assembling device and grabbing and positioning method for AT clutch assembly
CN111832910A Method and system for determining multi-index abnormal sound judgment threshold value and computer equipment
CN111649125A Hydraulic automatic transmission fault running system and hydraulic automatic transmission
CN111674462A Steering gear hydraulic structure assembly
CN111791870A AMT rear auxiliary box power take-off control system and control method thereof
CN111751191A Metallographic coloring agent for gear detection, preparation method and coloring method
CN111649129A Cylinder for realizing four gear selecting positions on actuating mechanism of AMT (automated mechanical transmission)