Inventor · disambiguated record
Woon-Fong Leung
Also filed as: LEUNG WOON F · LEUNG WOON-FONG · LEUNG WOON-FONG WALLACE
28 granted patents·3 pending applications·620 citations·filing 1991–2019
97Inventor score
Files withBAKER HUGHES INC25TONG KAI-YU2ANDRITZ AG MASCHF1LEUNG WOON FONG WALLACE1UNIV HONG KONG POLYTECHNIC1
Top patents by PatentIndex Score
31 records- 0189US7022061B2Centrifuge discharge port with power recoveryANDRITZ AG MASCHF·Filed 2003·Granted Apr 4, 2006·40 cites·15 claims
- 0283US5695442ADecanter centrifuge and associated method for producing cake with reduced moisture content and high throughputBAKER HUGHES INC·Filed 1996·Granted Dec 9, 1997·44 cites·7 claims
- 0382US5380266AFeed accelerator system including accelerator coneBAKER HUGHES INC·Filed 1991·Granted Jan 10, 1995·39 cites·36 claims
- 0480US5403486AAccelerator system in a centrifugeBAKER HUGHES INC·Filed 1991·Granted Apr 4, 1995·34 cites·26 claims
- 0578US5643169ADecanter centrifuge with adjustable gate controlBAKER HUGHES INC·Filed 1995·Granted Jul 1, 1997·53 cites·26 claims
- 0676US5632714AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1995·Granted May 27, 1997·27 cites·7 claims
- 0775US8540652B2Robotic training system with multi-orientation moduleTONG KAI YU·Filed 2007·Granted Sep 24, 2013·12 cites·20 claims
- 0875US5948256ACentrifuge with cake churningBAKER HUGHES INC·Filed 1998·Granted Sep 7, 1999·28 cites·21 claims
- 0974US9017266B2Automated testing for palpating diabetic foot patientLEUNG WOON FONG WALLACE·Filed 2007·Granted Apr 28, 2015·5 cites·25 claims
- 1074US6110096ADecanter centrifuge for producing cake with reduced moisture content and high throughputBAKER HUGHES INC·Filed 1998·Granted Aug 29, 2000·29 cites·6 claims
- 1174US5653674ADecanter centrifuge with discharge opening adjustment control and associated method of operatingBAKER HUGHES INC·Filed 1996·Granted Aug 5, 1997·37 cites·18 claims
- 1272US5401423AFeed accelerator system including accelerator discBAKER HUGHES INC·Filed 1991·Granted Mar 28, 1995·31 cites·53 claims
- 1371US6145669ACentrifuge with cake churningBAKER HUGHES INC·Filed 1999·Granted Nov 14, 2000·24 cites·13 claims
- 1469US5942130ASolid bowl centrifuge with beach having dedicated liquid drainageBAKER HUGHES INC·Filed 1997·Granted Aug 24, 1999·30 cites·30 claims
- 1567US6241901B1Centrifuge with thickened-feed accelerator between inner and outer bowl sectionsBAKER HUGHES INC·Filed 1999·Granted Jun 5, 2001·28 cites·26 claims
- 1667US5840006AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1993·Granted Nov 24, 1998·16 cites·8 claims
- 1767US5423734AFeed accelerator system including feed slurry accelerating nozzle apparatusBAKER HUGHES INC·Filed 1994·Granted Jun 13, 1995·17 cites·19 claims
- 1866US6077210AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1998·Granted Jun 20, 2000·17 cites·20 claims
- 1966US5527258AFeed accelerator system including accelerating coneBAKER HUGHES INC·Filed 1994·Granted Jun 18, 1996·20 cites·1 claims
- 2066US5520605AMethod for accelerating a liquid in a centrifugeBAKER HUGHES INC·Filed 1995·Granted May 28, 1996·17 cites·4 claims
- 2164US5551943AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1995·Granted Sep 3, 1996·16 cites·4 claims
- 2264US5527474AMethod for accelerating a liquid in a centrifugeBAKER HUGHES INC·Filed 1994·Granted Jun 18, 1996·18 cites·5 claims
- 2363US11224860B2Nanofiber surfacesUNIV HONG KONG POLYTECHNIC·Filed 2019·Granted Jan 18, 2022·0 cites·19 claims
- 2463US7854708B2Multiple joint linkage deviceTONG KAI YU·Filed 2007·Granted Dec 21, 2010·2 cites·17 claims
- 2552US5683343AFeed accelerator system including feed slurry accelerating nozzle apparatusBAKER HUGHES INC·Filed 1995·Granted Nov 4, 1997·11 cites·18 claims
- 2650US5658232AFeed accelerator system including feed slurry accelerating nozzle apparatusBAKER HUGHES INC·Filed 1995·Granted Aug 19, 1997·10 cites·27 claims
- 2750US5651756AFeed accelerator system including feed slurry accelerating nozzle apparatusBAKER HUGHES INC·Filed 1995·Granted Jul 29, 1997·10 cites·21 claims
- 2837US5840007ADecanter centrifuge for producing cake with reduced moisture content and high throughputBAKER HUGHES INC·Filed 1997·Granted Nov 24, 1998·5 cites·16 claims
- 2935US2004072668A1Liquid phase discharge port incorporating chamber nozzle device for centrifugeBAKER HUGHES INC·Filed 2003·Application pending·0 cites
- 3035US2004176234A1Method for improving separation operation of centrifuges and associated improved separation designsBAKER HUGHES INC·Filed 2003·Application pending·0 cites
- 3134US2003224920A1Rotating-machine bowl assembly with flow guideFiled 2002·Application pending·0 cites
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