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HUBEI VAILLANT TATSU TRANS CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    44,142
  • Filing trend
    ⇧ 650.0%
About

HUBEI VAILLANT TATSU TRANS CO LTD has a total of 35 patent applications. It increased the IP activity by 650.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and mechanical elements are ZHOU WENQIAN, IRONOVATION MATERIALS TECH CO LTD and JIANGSU JIN JI SPECIAL STEEL CO LTD.

Patent filings in countries

World map showing HUBEI VAILLANT TATSU TRANS CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing HUBEI VAILLANT TATSU TRANS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xiangyang 16
#2 Chen Tao 12
#3 Wang Ping 10
#4 Zhou Changfu 8
#5 Chen Huichao 7
#6 Zhao Yao 6
#7 He Lingling 4
#8 Wang Qun 3
#9 Wei Congliang 3
#10 Mao Xuejie 2

Latest patents

Publication Filing date Title
CN110594393A Wheel set axle gear box
CN109296697A A kind of locomotive reversing transfer case
CN109282023A A kind of locomotive drive gear-box
CN109268478A A kind of multipurpose power takeoff
CN111120626A High-strength precision gear and preparation method thereof
CN111118374A High-hardness precision gear and preparation method thereof
CN111118368A Anti-oxidation precision gear and preparation method thereof
CN109372975A A kind of fixed axle assembly
CN109236952A A kind of two bridge main reducing gears
CN109210148A Adjustable no sideshake turbine worm reducer
CN111118372A Corrosion-resistant precision gear and preparation method thereof
CN109282009A A kind of differential mechanism
CN111118370A High-impact-strength precision gear and preparation method thereof
CN109334684A A kind of automobile-used hydraulic transmission system of track
CN111118371A High-wear-resistance precision gear and preparation method thereof
CN111118373A High-torque precision gear and preparation method thereof
CN111120623A Precise gear with smooth surface and preparation method thereof
CN111120625A High-durability precision gear and preparation method thereof
CN109340337A A kind of fluid torque-converter
CN111118369A High-toughness precision gear and preparation method thereof