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LI WENLONG

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    126,328
  • Filing trend
    ⇩ 66.0%
About

LI WENLONG has a total of 42 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets computer technology, audio-visual technology and digital networks are SAKURAI KUNIHIKO, YOUKU INTERNET TECH BEIJING CO LTD and CANON INFORMATION SYSTEMS RES AUSTRALIA PTY LTD.

Patent filings in countries

World map showing LI WENLONGs patent filings in countries
# Country Total Patents
#1 China 21
#2 United States 21

Patent filings per year

Chart showing LI WENLONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Wenlong 42
#2 Zhang Yimin 8
#3 Du Yangzhou 7
#4 Tong Xiaofeng 6
#5 Wang Tao 4
#6 Hu Wei 3
#7 Li Jianguo 2
#8 Jaleel Aamer 2
#9 Wang Peng 2
#10 Hughes Christopher J 1

Latest patents

Publication Filing date Title
CN112211378A Wall painting machine
CN112144838A Wall whitewashing machine
CN111977670A Whitening method for byproduct ammonium chloride in preparation process of ADC foaming agent
CN111119488A Plastering bucket device of building wall construction robot
CN111062697A Enterprise human resource comprehensive management system
CN110144711A A kind of clothes airing clamp and preparation method thereof
CN109944466A A kind of park convenience service island
CN108775037A A kind of excavator rotation quick connector
CN107742911A A kind of smart mobile phone charging case
CN107647338A A kind of processing method of balsam pear
CN106820650A A kind of Multifunctional book box of high school student
CN106006438A Multifunctional hydraulic crane
CN105582412A Compound preparation for facilitating oncothlipsis postoperative healing and preparation method thereof
CN104417152A Lead feeding mechanical pencil
CN103023617A Method for reporting CQIs (channel quality indicators)
CN103095637A Demodulation reference signal transmission method and system
CN102905319A Method and system for data flow distribution
CN102866840A Unlocking method for touch screen and electronic device
CN103067945A Method and wireless terminal capable of increasing measurement bandwidth
CN102752846A Timing advance adjusting method and device