Assignee
ZHENG XIAOQING
US·15 granted patents·3 pending applications·68 citations·filing 2005–2012
Top patents by PatentIndex Score
18 records- 0190US8740224B2Seal assembly for a turbomachineZHENG XIAOQING·Filed 2012·Granted Jun 3, 2014·12 cites·15 claims
- 0284US8789833B2Turbine assembly and method for assembling a turbineZHENG XIAOQING·Filed 2012·Granted Jul 29, 2014·5 cites·17 claims
- 0383US9200528B2Swirl interruption seal teeth for seal assemblyZHENG XIAOQING·Filed 2012·Granted Dec 1, 2015·7 cites·18 claims
- 0481US8932001B2Systems, methods, and apparatus for a labyrinth sealZHENG XIAOQING·Filed 2011·Granted Jan 13, 2015·5 cites·17 claims
- 0574US8459653B2Seal assembly segment jointsZHENG XIAOQING·Filed 2010·Granted Jun 11, 2013·5 cites·15 claims
- 0672US9528384B2Brush sealZHENG XIAOQING·Filed 2011·Granted Dec 27, 2016·4 cites·28 claims
- 0772US8858166B2Rotary machine seal assembly with butt gap seal elementsZHENG XIAOQING·Filed 2011·Granted Oct 14, 2014·5 cites·20 claims
- 0871US8480352B2System for controlling thrust in steam turbineZHENG XIAOQING·Filed 2010·Granted Jul 9, 2013·5 cites·19 claims
- 0968US8657298B2Brush seal with backing plate toothZHENG XIAOQING·Filed 2011·Granted Feb 25, 2014·4 cites·19 claims
- 1068US8568084B2System for controlling thrust in steam turbineZHENG XIAOQING·Filed 2010·Granted Oct 29, 2013·4 cites·20 claims
- 1167US8936247B2Seal assembly including plateau and concave portion in mating surface for seal tooth in turbineZHENG XIAOQING·Filed 2010·Granted Jan 20, 2015·3 cites·17 claims
- 1264US9121297B2Rotating brush sealZHENG XIAOQING·Filed 2011·Granted Sep 1, 2015·3 cites·18 claims
- 1355US9540942B2Shaft sealing system for steam turbinesZHENG XIAOQING·Filed 2012·Granted Jan 10, 2017·2 cites·18 claims
- 1454US2013256992A1Brush seal system with elliptical clearanceZHENG XIAOQING·Filed 2012·Application pending·0 cites
- 1551US8251643B2Steam turbine having rotor with cavitiesZHENG XIAOQING·Filed 2009·Granted Aug 28, 2012·4 cites·20 claims
- 1646US8490981B2Brush sealZHENG XIAOQING·Filed 2010·Granted Jul 23, 2013·0 cites·19 claims
- 1746US2006214378A1Brush seal with spiral groove back plateZHENG XIAOQING·Filed 2005·Application pending·0 cites
- 1843US2012326393A1Brush sealZHENG XIAOQING·Filed 2011·Application pending·0 cites
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