Company Filing History:
Years Active: 2009-2020
Title: Innovations by Inventor Stefan Young
Introduction
Stefan Young is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of vehicle heating, ventilation, and air conditioning (HVAC) systems. With a total of 4 patents to his name, Young's work focuses on enhancing vehicle efficiency and comfort.
Latest Patents
One of his latest patents is for a variable compressor control for vehicle air conditioning. This innovation allows a vehicle HVAC system to reduce the load on the powertrain under certain conditions. The system can determine if the HVAC system is activated and whether the engine water temperature meets a specific threshold for forced HVAC recirculation intake. If the conditions are met, the system selects a recirculation mode air source and operates the variable compressor according to a reduced duty map.
Another significant patent by Young is a start and stop blower map based on sunload to improve fuel economy. This system includes sensors that measure sunload energy and an HVAC unit that outputs air into the vehicle cabin. The electronic control unit adjusts the airflow rate based on the sunload energy and expected temperature, thereby enhancing fuel efficiency.
Career Highlights
Stefan Young is currently employed at Toyota Motor Engineering & Manufacturing North America, Inc. His work at Toyota has allowed him to focus on innovative solutions that improve vehicle performance and sustainability.
Collaborations
Throughout his career, Young has collaborated with notable colleagues, including Hidekazu Hirabayashi and Robert A McConnell. These collaborations have contributed to the development of advanced technologies in the automotive industry.
Conclusion
Stefan Young's contributions to vehicle HVAC systems demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of automotive technology and a desire to enhance the driving experience.