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LIU KUO-SHEN

Overview
  • Total Patents
    14
About

LIU KUO-SHEN has a total of 14 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States, Canada and Taiwan. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are KIM GI CHER, SAPHON ENERGY LTD and SWAY TURBINE AS.

Patent filings in countries

World map showing LIU KUO-SHENs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 1
#3 Taiwan 1

Patent filings per year

Chart showing LIU KUO-SHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Kuo-Shen 14

Latest patents

Publication Filing date Title
US2015042098A1 HAWT Having Low-position Nacelle Upwardly Linked to a Rotor through a Crank System
US2012269628A1 Device of Floating Wind Turbine Capable of Counterbalancing Torques Therein
US2012256423A1 Device of floating wind turbine capable of counterbalancing torques therein
US2011254386A1 Power generator with high power-to-volume ratio
US2011068172A1 Rotary one-dimensional barcode reading device
US2011070988A1 Steel rope chain for power transmission
US2011006536A1 Horizontal axis wind turbine with rotatable tower
US2011005219A1 Electricity generation device using hot gas engine
US2010270801A1 Electricity storage and recovery system
US2010187301A1 Multimedia name card management system
US2010176199A1 Method of providing multimedia newspaper
US2008296901A1 Hooded marine float wind power generator structure
TW200427959A Membrane isolation absorptive heat pump
CA2307274A1 Handsfree structure of a mobile phone with a wired microphone and a wireless speaker combination