Inventor · disambiguated record
Zhifeng Dong
Also filed as: DONG ZHIFENG
7 granted patents·1 pending application·189 citations·filing 2004–2007
86Inventor score
Top patents by PatentIndex Score
8 records- 0194US7823389B2Compound clearance control engineGEN ELECTRIC·Filed 2006·Granted Nov 2, 2010·91 cites·24 claims
- 0283US7165937B2Methods and apparatus for maintaining rotor assembly tip clearancesGEN ELECTRIC·Filed 2004·Granted Jan 23, 2007·43 cites·18 claims
- 0378US7740443B2Transpiration clearance control turbineGEN ELECTRIC·Filed 2006·Granted Jun 22, 2010·17 cites·28 claims
- 0462US7094020B2Swirl-enhanced aerodynamic fastener shield for turbomachineGEN ELECTRIC·Filed 2004·Granted Aug 22, 2006·21 cites·15 claims
- 0553US7249463B2Aerodynamic fastener shield for turbomachineGEN ELECTRIC·Filed 2004·Granted Jul 31, 2007·14 cites·17 claims
- 0642US8197186B2Flange with axially extending holes for gas turbine engine clearance controlDONG ZHIFENG·Filed 2007·Granted Jun 12, 2012·2 cites·7 claims
- 0740US8393855B2Flange with axially curved impingement surface for gas turbine engine clearance controlDONG ZHIFENG·Filed 2007·Granted Mar 12, 2013·1 cites·12 claims
- 0835US2007122280A1Method and apparatus for reducing axial compressor blade tip flowGEN ELECTRIC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →