Inventor

TULLER ZACHARY L

US6 patents

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

FCA US LLC

5 patents

US12522200B2Jan 13, 2026

System and method using friction clutch on electrified vehicle for enhanced shift feel

FCA US LLC0 citations47

US12391130B1Aug 19, 2025

Static friction to dynamic friction spin up modeling and controls for vehicle electric motor in neutral

FCA US LLC0 citations44

US12377856B1Aug 5, 2025

Optimum shifting of electrified powertrain systems having electric motors before and after a transmission

FCA US LLC0 citations44

US12559087B2Feb 24, 2026

Power split hybrid transmission having synchronized disconnect shift element

FCA US LLC0 citations42

US12503098B2Dec 23, 2025

Hybrid vehicle engine start using clutches of dual clutch transmission

FCA US LLC0 citations39

TULLER ZACHARY L

1 patent

US12337840B2Jun 24, 2025

Use of triangular numbers in calculation of jerk limited speed profile for determination of target speeds and feed-forward torque for speed controller

TULLER ZACHARY L0 citations32