Inventor

WONG HOI CHING

US10 patents

⚠️ This page may combine multiple inventors who share the name “WONG HOI CHING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CLEAN AIR POWER INC

5 patents

US7036482B2May 2, 2006

Multi-fuel compression ignition engine

CLEAN AIR POWER INC79 citations95

US6948475B1Sep 27, 2005

Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation

CLEAN AIR POWER INC103 citations95

US6742335B2Jun 1, 2004

EGR control system and method for an internal combustion engine

CLEAN AIR POWER INC124 citations95

US6694242B2Feb 17, 2004

Dual fuel engine having multiple dedicated controllers connected by a broadband communications link

CLEAN AIR POWER INC62 citations95

US7270089B2Sep 18, 2007

Method and apparatus for controlling transition between operating modes in a multimode engine

CLEAN AIR POWER INC49 citations91

CLEAN AIR PARTNERS INC

1 patent

US6598584B2Jul 29, 2003

Gas-fueled, compression ignition engine with maximized pilot ignition intensity

CLEAN AIR PARTNERS INC90 citations95

SERVOJET PRODUCTS INTERNAT

1 patent

US6273076B1Aug 14, 2001

Optimized lambda and compression temperature control for compression ignition engines

SERVOJET PRODUCTS INTERNAT257 citations94

SERVOJECT PRODUCTS INTERNAT

1 patent

US6474323B1Nov 5, 2002

Optimized lambda and compression temperature control for compression ignition engines

SERVOJECT PRODUCTS INTERNAT64 citations90

OATEN ROBERT

1 patent

US8688351B2Apr 1, 2014

Modification of engine control signal timing by emulation of engine position sensors

OATEN ROBERT12 citations72

WONG HOI CHING

1 patent

US8527186B2Sep 3, 2013

Method and apparatus for adaptive feedback control of an excess air ratio in a compression ignition natural gas engine

WONG HOI CHING4 citations48