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YIYANG TIANHUA AMPHIBIOUS CAR AND BOAT CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,611
  • Filing trend
    ⇩ 65.0%
About

YIYANG TIANHUA AMPHIBIOUS CAR AND BOAT CO LTD has a total of 43 patent applications. It decreased the IP activity by 65.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets transport, mechanical elements and weapons are ROADRAILS LTD, CARDOX LTD and MURAI HIROTADA.

Patent filings in countries

World map showing YIYANG TIANHUA AMPHIBIOUS CAR AND BOAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing YIYANG TIANHUA AMPHIBIOUS CAR AND BOAT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhao Xinghua 42

Latest patents

Publication Filing date Title
CN112265419A Light high-speed amphibious diving vehicle
CN112124017A Buoyancy system of amphibious vehicle
CN111486200A Power distribution device of amphibious vehicle and boat
CN111469613A Wheel deflection folding device of amphibious vehicle and boat
CN110816180A Drag reduction and speed increase device of amphibious vehicle and boat
CN110525146A A kind of tray type frame of light-duty amphibious vehicle
CN110525145A A kind of steelframe hull integral frame assembly
CN110566648A Hydraulic integrated transmission case
CN110525148A A kind of two-shipper double pump power-transmission system of amphibious vehicle
CN110525144A A kind of power-transmission system of light high-speed amphibious vehicle
CN110608268A Split type transmission device
CN110525147A A kind of operational mode cross box of amphibious vehicle
CN109484168A A kind of power-transmission system of the light-duty amphibious vehicle of 6X6
CN109484167A A kind of power-transmission system of a11wheel drive amphibious vehicle ship
CN110614887A Power transmission system of crawler-type amphibious vehicle
CN110509732A A kind of rotary turning machine assembly
CN110091711A A kind of power-transmission system of crawler type amphibious vehicle
CN110091685A A kind of frame assembly of crawler type amphibious vehicle
CN110094486A A kind of transfer hydraulic clutch transmission case
CN110107672A A kind of transmission case being adapted to pleiotaxy duck