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LEE CHING-PANG

Overview
  • Total Patents
    68
About

LEE CHING-PANG has a total of 68 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, materials and metallurgy and machines are KOUKUU UCHIYUU GIJIYUTSU KENKI, LIANG GEORGE and FRANCO TOSI MECCANICA S P A.

Patent filings in countries

World map showing LEE CHING-PANGs patent filings in countries

Patent filings per year

Chart showing LEE CHING-PANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Ching-Pang 68
#2 Marra John J 9
#3 Tham Kok-Mun 7
#4 Munshi Mrinal 7
#5 Morrison Jay A 6
#6 Um Jae Y 6
#7 Heneveld Benjamin E 5
#8 Zuniga Humberto A 5
#9 Prakash Chander 5
#10 Merrill Gary B 4

Latest patents

Publication Filing date Title
US2015184518A1 Turbine airfoil cooling system with nonlinear trailing edge exit slots
US2014105726A1 Turbine airfoil vane with an impingement insert having a plurality of impingement nozzles
US8864438B1 Flow control insert in cooling passage for turbine vane
US8827632B1 Integrated TBC and cooling flow metering plate in turbine vane
US2015122450A1 Ceramic casting core having an integral vane internal core and shroud backside shell for vane segment casting
US2015122446A1 Investment casting method for gas turbine engine vane segment
US2015118034A1 Trailing edge cooling using angled impingement on surface enhanced with cast chevron arrangements
US2015118057A1 Multi-wall gas turbine airfoil cast using a ceramic core formed with a fugitive insert and method of manufacturing same
US8939717B1 Vane outer support ring with no forward hook in a compressor section of a gas turbine engine
US2015118040A1 Outer vane support ring including a strong back plate in a compressor section of a gas turbine engine
US2014037461A1 Cooling system in a turbine airfoil assembly including zigzag cooling passages interconnected with radial passageways
US2014205441A1 Seal assembly including grooves in a radially outwardly facing side of a platform in a gas turbine engine
US2015003973A1 Aft outer rim seal arrangement
US2014338866A1 Cooling passage including turbulator system in a turbine engine component
US2014321980A1 Cooling system including wavy cooling chamber in a trailing edge portion of an airfoil assembly
US2014234076A1 Outer rim seal assembly in a turbine engine
US2014227103A1 Turbine blade with contoured chamfered squealer tip
US2013156579A1 Ambient air cooling arrangement having a pre-swirler for gas turbine engine blade cooling
US2014219811A1 Twisted gas turbine engine airfoil having a twisted rib
US2014219809A1 Casting core for twisted gas turbine engine airfoil having a twisted rib