Inventor

MENG JAN-MATHIAS

DE4 patents

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

PORTEN GUIDO

3 patents

US8844499B2Sep 30, 2014

Method and apparatus for determining and regulating an exhaust gas recirculation rate of an internal combustion engine

PORTEN GUIDO3 citations60

US8272361B2Sep 25, 2012

Method for cylinder synchronization of an internal combustion engine

PORTEN GUIDO3 citations58

US9438137B2Sep 6, 2016

Method and device for operating a piezoelectric actuator

PORTEN GUIDO0 citations37

DAEUBEL RALF

1 patent

US9284936B2Mar 15, 2016

Method and device for controlling the exhaust gas recirculation rate for internal combustion engines during lean operation

DAEUBEL RALF2 citations54