Inventor
XU LIFENG
US34 patents
⚠️ This page may combine multiple inventors who share the name “XU LIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORD GLOBAL TECH LLC
15 patentsUS6742326B2Jun 1, 2004
High efficiency conversion of nitrogen oxides in an exhaust aftertreatment device at low temperature
FORD GLOBAL TECH LLC60 citations96
US6725825B1Apr 27, 2004
Method and system for controlling combustion mode in an internal combustion engine
FORD GLOBAL TECH LLC59 citations96
US7110904B2Sep 19, 2006
Control strategy for an internal combustion engine in a hybrid vehicle
FORD GLOBAL TECH LLC34 citations92
US6951098B2Oct 4, 2005
Method and system for controlling temperature of an internal combustion engine exhaust gas aftertreatment device
FORD GLOBAL TECH LLC22 citations92
US6928359B2Aug 9, 2005
High efficiency conversion of nitrogen oxides in an exhaust aftertreatment device at low temperature
FORD GLOBAL TECH LLC29 citations92
US6810660B2Nov 2, 2004
System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems
FORD GLOBAL TECH LLC26 citations92
US6698191B2Mar 2, 2004
High efficiency conversion of nitrogen oxides in an exhaust aftertreatment device at low temperature
FORD GLOBAL TECH LLC42 citations92
US7240482B2Jul 10, 2007
System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems
FORD GLOBAL TECH LLC8 citations73
US9987626B2Jun 5, 2018
Use of transition metals to reduce cold start emissions
FORD GLOBAL TECH LLC5 citations71
US7788910B2Sep 7, 2010
Particulate filter regeneration and NOx catalyst re-activation
FORD GLOBAL TECH LLC6 citations62
US10898886B2Jan 26, 2021
Hydrocarbon and nitrogen oxides catalyst trap
FORD GLOBAL TECH LLC0 citations61
US7966812B2Jun 28, 2011
Multi-stage regeneration of particulate filter
FORD GLOBAL TECH LLC3 citations59
US10092897B2Oct 9, 2018
Catalyst trap
FORD GLOBAL TECH LLC0 citations52
US9446395B2Sep 20, 2016
Low temperature catalyst/hydrocarbon trap
FORD GLOBAL TECH LLC0 citations52
US9267409B2Feb 23, 2016
Reverse flow hydrocarbon trap
FORD GLOBAL TECH LLC0 citations42
CANON KK
9 patentsUS7273175B2Sep 25, 2007
Method, an apparatus and a storage medium for locating QR codes
CANON KK42 citations89
US9171230B2Oct 27, 2015
Object detection method, object detection apparatus and image pickup apparatus
CANON KK19 citations84
US10417773B2Sep 17, 2019
Method and apparatus for detecting object in moving image and storage medium storing program thereof
CANON KK9 citations83
US8045804B2Oct 25, 2011
Method and apparatus for estimating vanish points from an image, computer program and storage medium thereof
CANON KK7 citations82
US9600884B2Mar 21, 2017
Object shape aligning apparatus, object processing apparatus and methods thereof
CANON KK2 citations71
US9275300B2Mar 1, 2016
Method and apparatus for generating image description vector, image detection method and apparatus
CANON KK2 citations62
US9147169B2Sep 29, 2015
Method and device for learning of a classifier, and processing apparatus
CANON KK1 citations52
US9135506B2Sep 15, 2015
Method and apparatus for object detection
CANON KK0 citations47
US9171210B2Oct 27, 2015
Method and apparatus for object classifier generation, and method and apparatus for detecting object in image
CANON KK0 citations42
XU LIFENG
4 patentsUS8739517B2Jun 3, 2014
Vehicle-based strategy for removing urea deposits from an SCR catalyst
XU LIFENG5 citations80
US8171724B2May 8, 2012
Vehicle-based strategy for removing urea deposits from an SCR catalyst
XU LIFENG9 citations80
US8675969B2Mar 18, 2014
Method and apparatus for detecting page boundaries
XU LIFENG2 citations62
US8062618B2Nov 22, 2011
Exhaust aftertreatment system and method of treating exhaust gas
XU LIFENG6 citations61