Inventor · disambiguated record
Vai Man Lei
Also filed as: LEI VAI-MAN
4 granted patents·2 pending applications·47 citations·filing 2009–2014
76Inventor score
Top patents by PatentIndex Score
6 records- 0189US8764376B2Diffuser dividerLEI VAI MAN·Filed 2011·Granted Jul 1, 2014·16 cites·19 claims
- 0275US8446029B2Turbomachinery device for both compression and expansionSMITH WILLIAM JOSEPH·Filed 2010·Granted May 21, 2013·6 cites·19 claims
- 0374US9726185B2Centrifugal compressor with casing treatment for surge controlHONEYWELL INT INC·Filed 2013·Granted Aug 8, 2017·6 cites·8 claims
- 0471US8181462B2Turbocharger with two-stage compressor, including a twin-wheel parallel-flow first stageARNOLD STEVEN D·Filed 2009·Granted May 22, 2012·19 cites·29 claims
- 0539US2016003046A1Parallel Twin-Impeller Compressor Having Swirl-Imparting Device For One ImpellerHONEYWELL INT INC·Filed 2014·Application pending·0 cites
- 0637US2015198163A1Turbocharger With Twin Parallel Compressor Impellers And Having Center Housing Features For Conditioning Flow In The Rear ImpellerHONEYWELL INT INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →