Inventor
ALEXANDRU MATEI
US12 patents
⚠️ This page may combine multiple inventors who share the name “ALEXANDRU MATEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JACOBS VEHICLE SYSTEMS INC
11 patentsUS11255226B2Feb 22, 2022
Lash adjuster control in engine valve actuation systems
JACOBS VEHICLE SYSTEMS INC3 citations71
US11181012B2Nov 23, 2021
Valve actuation system comprising two rocker arms and a collapsing mechanism
JACOBS VEHICLE SYSTEMS INC5 citations71
US11542877B2Jan 3, 2023
Systems and methods for counter flow management and valve motion sequencing in enhanced engine braking
JACOBS VEHICLE SYSTEMS INC2 citations70
US10753289B2Aug 25, 2020
Systems and methods for counter flow management and valve motion sequencing in enhanced engine braking
JACOBS VEHICLE SYSTEMS INC3 citations69
US10132247B2Nov 20, 2018
Method and apparatus for combined exhaust and compression release engine braking
JACOBS VEHICLE SYSTEMS INC2 citations68
US12258888B2Mar 25, 2025
Valve actuation system comprising hydraulic lash adjuster operating via a one-way coupling mechanism
JACOBS VEHICLE SYSTEMS INC0 citations50
US11486274B2Nov 1, 2022
Valve actuation system comprising at least two rocker arms and a one-way coupling mechanism
JACOBS VEHICLE SYSTEMS INC0 citations49
US11401838B2Aug 2, 2022
Rotating actuator system for controlling valve actuation in an internal combustion engine
JACOBS VEHICLE SYSTEMS INC0 citations48
US12018599B1Jun 25, 2024
Valve actuation system comprising rocker assemblies with one-way coupling therebetween
JACOBS VEHICLE SYSTEMS INC0 citations47
US12264605B2Apr 1, 2025
System facilitating cylinder deactivation and 1.5-stroke engine braking operation in an internal combustion engine
JACOBS VEHICLE SYSTEMS INC0 citations46
US12055075B1Aug 6, 2024
Valve actuation system comprising rocker assemblies sharing an output rocker
JACOBS VEHICLE SYSTEMS INC0 citations45