Inventor
LIU BAOYONG
US4 patents
⚠️ This page may combine multiple inventors who share the name “LIU BAOYONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
3 patentsUS8359833B2Jan 29, 2013
Method for introducing a reductant into an exhaust stream
CATERPILLAR INC15 citations80
US11945401B2Apr 2, 2024
Detecting sensor malfunction or tampering based on reductant consumption
CATERPILLAR INC0 citations56
US11781464B1Oct 10, 2023
Detecting reductant quality using a virtual sensor
CATERPILLAR INC0 citations42