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WANG LIMIN

Overview
  • Total Patents
    142
  • GoodIP Patent Rank
    14,579
  • Filing trend
    ⇧ 14.0%
About

WANG LIMIN has a total of 142 patent applications. It increased the IP activity by 14.0%. Its first patent ever was published in 1991. It filed its patents most often in China, United States and Canada. Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and audio-visual technology are ZHAO LIFENG, YANG YUPING and TONG XIN.

Patent filings in countries

World map showing WANG LIMINs patent filings in countries
# Country Total Patents
#1 China 126
#2 United States 15
#3 Canada 1

Patent filings per year

Chart showing WANG LIMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Limin 135
#2 Panusopone Krit 5
#3 Limin Wang 4
#4 Fang Xue 4
#5 Zhou Jian 4
#6 Yu Yue 4
#7 Luthra Ajay 3
#8 Gandhi Rajeev 2
#9 Lou Jian 2
#10 Zhao Yinqing 2

Latest patents

Publication Filing date Title
CN112173022A Marine waste classification collecting device
CN112155486A Control method and control device of sweeping robot
CN111903994A Chinese chestnut peeling machine
CN112080327A Method for treating heavy metal by adding sulfur element into sludge fuel
CN111993099A Numerical control machine tool capable of rapidly switching modules
CN112059544A Energy-saving modification method for water pump
CN111529635A Plant medicine capable of assisting in reducing blood sugar
CN111798201A Teacher role positioning method and device through education management software
CN111467218A Acupoint holographic injection method
CN111441253A Multifunctional supporting equipment for bridge construction
CN111305568A Remote dust-free concrete spraying equipment
CN111282673A Novel high-purity quartz sand making machine
CN111319139A Engineering machine for taking stone
CN111270613A Installation and lifting system of movable formwork for bridge construction
CN111176195A Bridge construction monitoring system
CN111283039A Ring reinforcing steel bar forming equipment for supporting long column based on bridge construction
CN110946997A Pharmaceutical formulation for assisting in killing cancer cells and preparation method thereof
CN111012607A Auxiliary assembly is cut to side during production
CN111067714A Obstetrical pad convenient to place for obstetric department
CN110594643A Multifunctional LED lamp