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LIU JINGBO

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    211,555
About

LIU JINGBO has a total of 16 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States and China. Its main competitors in its focus markets electrical machinery and energy, pharmaceuticals and packaging and shipping are SHENZHEN VEICHI ELECTRIC CO LTD, JONSSON RAGNAR and SCHNEIDER TOSHIBA INVERTER EUROPE SAS.

Patent filings in countries

World map showing LIU JINGBOs patent filings in countries
# Country Total Patents
#1 United States 9
#2 China 7

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Jingbo 16
#2 Royak Semyon 7
#3 Nondahl Thomas 6
#4 Schmidt Peter B 4
#5 Schmidt Peter 3
#6 Harbaugh Mark M 3
#7 Nondahl Thomas A 2
#8 Nondhal Thomas A 1
#9 Wang Yuling 1
#10 Cheng Zhongyuan 1

Latest patents

Publication Filing date Title
CN110606249A Metal bottle and preparation method thereof
CN108309997A A kind of external-use gel preparation and preparation method thereof for treating urarthritis
CN104107333A Traditional Chinese medicine coated powder for treating dental ulcer and preparation method thereof
US2015002059A1 Method and apparatus for stability control of open loop motor drive operation
US2014312811A1 Position sensorless open loop control for motor drives with output filter and transformer
US2014300298A1 Power stage precharging and dynamic braking apparatus for multilevel inverter
US2014197774A1 Method and apparatus for controlling power converter with inverter output filter
US2013286704A1 Cascaded H-bridge (CHB) inverter level shift PWM with rotation
US2010301790A1 Rotor position estimator for an electrical machine
US2010237817A1 Method and Apparatus for Estimating Rotor Position in a Sensorless Synchronous Motor
US2010060210A1 Method and apparatus for automatically identifying electrical parameters in a sensor-less PMSM
CN1564592A Method of setting up broadband TV web
CN1545310A Method and apparatus of DSL video terminal for broadband digital television
CN1323120A Setting method and system of billion H2 RF digital platform
CN1261240A Multimedia digital transmission method and system