Membership
Tour
Register
Log in
Chung Y. Liu
Follow
Person
Columbus, IN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Hydraulically actuated fuel injector with injection rate shaping pr...
Patent number
5,894,992
Issue date
Apr 20, 1999
Cummins Engine Company, Inc.
Chung Y. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection rate shaping control system
Patent number
5,619,969
Issue date
Apr 15, 1997
Cummins Engine Company, Inc.
Chung Y. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Three-way flow valve with variable drain orifice area
Patent number
5,518,030
Issue date
May 21, 1996
Cummins Engine Company, Inc.
Chung Y. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS