Learn more

YAN CHENGXIANG

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    79,567
  • Filing trend
    ⇧ 300.0%
About

YAN CHENGXIANG has a total of 28 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2009. It filed its patents most often in China and Japan. Its main competitors in its focus markets furniture and games, measurement and transport are JIANGSU MIDEA ELECTRICAL APPLIANCE CO LTD, SUZHOU 360 ROBOT TECH CO LTD and YAN JASON.

Patent filings in countries

World map showing YAN CHENGXIANGs patent filings in countries
# Country Total Patents
#1 China 26
#2 Japan 2

Patent filings per year

Chart showing YAN CHENGXIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Chengxiang 24
#2 Chenghan Xie 1
#3 Lin Yinglong 1
#4 Wu Zhehao 1
#5 Lin Rongbin 1
#6 Qingguo Wang 1
#7 Qiu Zhan-Feng 1
#8 Zhicheng Yu 1
#9 Wang Qing-Guo 1
#10 Gan Wenlong 1

Latest patents

Publication Filing date Title
CN111920344A Obstacle crossing device for robot
CN111949015A Virtual wall device, robot and control method thereof
CN111844012A Method for docking robot with charging station
CN111481125A Robot anti-falling system
CN111466833A Full-floating contact direction changing device of cleaning robot
CN111537977A Sensing device of two-dimensional optical radar manufactured by conical reflecting mirror
CN111436862A Robot detection trapping device
CN111140941A Independent double-channel air cleaner
CN110584535A Automatic cleaning robot
CN110124509A Light catalyst composition
CN107996048A A kind of cotton planter and wait spacing in the rows earthing type of seeding
CN109394080A The jet cleaning structure of clean robot
CN108072869A Rotary distance sensing device
CN106393140A Robot capable of automatically adjusting acting path and method thereof
CN108968838A The cleaning cloth of auto-cleaner combines the unit
CN105867364A System and method for restricting movement behaviors of robot
CN104808199A Range detecting device
CN104757906A Automatic cleaning machine
CN102397037A Cleaning equipment capable of climbing up and down stairs
CN102379662A Quick-disassembling type cleaning device