Cai P. Shum

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Mendon, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Camshaft phaser
- Patent number 9,810,106
- Issue date Nov 7, 2017
- Delphi Technologies, Inc.
- Thomas H. Fischer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Camshaft phaser
- Patent number 9,470,119
- Issue date Oct 18, 2016
- Delphi Technologies, Inc.
- Cai P. Shum
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Camshaft phaser
- Patent number 8,881,702
- Issue date Nov 11, 2014
- Delphi Technologies, Inc.
- Thomas H. Lichti
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for setting bias spring load during assembly o...
- Patent number 7,409,935
- Issue date Aug 12, 2008
- Delphi Technologies, Inc.
- Jongmin Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
CAMSHAFT PHASER
- Publication number 20150260060
- Publication date Sep 17, 2015
- Delphi Technologies, Inc.
- THOMAS H. FISCHER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CAMSHAFT PHASER
- Publication number 20150218975
- Publication date Aug 6, 2015
- CAI P. SHUM
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CAMSHAFT PHASER WITH CENTRALLY LOCATED LOCK PIN VALVE SPOOL
- Publication number 20140123920
- Publication date May 8, 2014
- Delphi Technologies, Inc.
- Thomas H. Lichti
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and apparatus for setting bias spring load during assembly o...
- Publication number 20070000462
- Publication date Jan 4, 2007
- Jongmin Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES