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LIU YONGJIAN

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    64,415
  • Filing trend
    ⇩ 100.0%
About

LIU YONGJIAN has a total of 29 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China and United States. Its main competitors in its focus markets electrical machinery and energy, pharmaceuticals and computer technology are LI YUANYING, ZHU JIANPING and ZOU LIN.

Patent filings in countries

World map showing LIU YONGJIANs patent filings in countries
# Country Total Patents
#1 China 26
#2 United States 3

Patent filings per year

Chart showing LIU YONGJIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yongjian 29
#2 Gropler Robert 2
#3 Kreisel Daniel 2
#4 Brody Steven 2
#5 Shen Tongzu 1
#6 Woodard Pamela K 1
#7 Yuan Xigang 1
#8 Li Shiming 1

Latest patents

Publication Filing date Title
US2019388570A1 Imaging agents and uses thereof
US2017348442A1 Compositions and methods for detecting ccr2 receptors
CN104616177A Network platform advertising profit-dividing system
CN104627081A Vehicle floor structure
CN104654085A LED (Light-Emitting Diode) illumination equipment with baffle
CN104539481A Website testing method and device
CN104572887A Method and system for retrieving product information
CN104389457A Coded lock panel device
CN104191972A Segmented touch sensing type accelerator pedal device
CN104063510A Method and software for increasing page reaction speed
CN104063138A Content menu display method and device
CN104092938A Gravity-sensing photographing method and system
CN105282298A Mobile phone screen-off method and device
CN105078204A High-heat-efficiency electric cooking and insulating pot
CN105094585A Mobile phone capable of performing rapid shooting on lock screen
CN105098849A Circuit system of desktop computer power supply
CN105015655A Storage battery anti-theft system
CN104981120A Hand-held electronic device housing
CN103871111A Bus charging method
CN103886740A Efficient traffic control system