Christopher Gregg

Title: Christopher Gregg and His Vehicle Technology Patents.

Introduction

Christopher Gregg is an inventor based in Gardena, California. His patent work includes vehicle technologies focused on drive-mode control and trip-data management. He is associated with Toyota Motor Engineering & Manufacturing North America, Inc. His portfolio includes 7 patents.

Latest Patents

Gregg’s latest patents include “Variable Power Outlet and Maximum Speed in Drive Mode,” which describes a vehicle system that adjusts power delivery according to a selected drive mode and pedal position. A processor uses mode-specific data stored in memory to control the engine or another power source. The system can support more aggressive driving profiles, potentially trading fuel efficiency for performance.

His “Trip Management System and Method for a Vehicle” patent describes collecting, categorizing, storing, and displaying trip data. Users can associate categories and filenames with data through a vehicle interface, retrieve stored information for display, and manage or delete saved records. The system can also show current trip data alongside previously stored information.

Career Highlights

Gregg’s disclosed inventions address vehicle operation and the organization of information gathered during travel. The drive-mode system concerns how a vehicle responds to driver input, while the trip-management system concerns how vehicle data is recorded and presented.

Collaborations

Gregg is associated with Toyota Motor Engineering & Manufacturing North America, Inc. His listed coworkers include Hidetoshi Kusumi and Nicholas Scott Sitarski.

Conclusion

Christopher Gregg’s patent portfolio reflects work on vehicle drive-mode control and trip-data tools, combining vehicle performance management with practical access to travel information.