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DUONG LOC QUANG

Overview
  • Total Patents
    14
About

DUONG LOC QUANG has a total of 14 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and environmental technology are FAGERSTROEM ERNST ELIS FRIDOLF, TALALMANYKIFEJLESZTO ES ERTEKE and BENKLER FRANCOIS.

Patent filings in countries

World map showing DUONG LOC QUANGs patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing DUONG LOC QUANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duong Loc Quang 14
#2 Hu Xiaolan 12
#3 Yang Gao 4
#4 Jones Anthony C 4
#5 Thayalakhandan Nagamany 3
#6 Mccune Michael E 2
#7 Portlock Lawrence E 2
#8 Napier James C 1
#9 Francisco Jay M 1
#10 Fishler Benjamin E 1

Latest patents

Publication Filing date Title
US2014017060A1 Radial compressor blade clearance control system
US2013236325A1 Blade tip profile
US2013236326A1 Blade pocket design
US2013039770A1 Gas turbine rotor with purge blades
US2013034446A1 Turbine blade pocket pin stress relief
US2013017090A1 Scallop curvature for radial turbine wheel
US2013017091A1 Radial turbine backface curvature stress reduction
US2012288373A1 Rotor with asymmetric blade spacing
US2012283994A1 Turbine blade base load balancing
US2011274537A1 Blade excitation reduction method and arrangement
US2011110765A1 Inlet guide vane drive system with spring preload on mechanical linkage
US2011064340A1 Method and apparatus for stabilizing a squeeze film damper for a rotating machine
US2006223664A1 Uninterruptible oil supply in planetary system