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For the Inventor, By the Inventor

South Lyon, MI, United States of America

Scott T Feldmann

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 106(Granted Patents)


Company Filing History:

goldMedal12 out of 30,943 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 2014-2021

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12 patents (USPTO):Explore Patents
1. 11156179 - System and method for controlling airflow through cylinders of an engine during a deceleration fuel cutoff event (2021-10-26),
2. 11098666 - System and method for controlling amount of sulfur on three-way catalyst by limiting deceleration cylinder cut off (2021-08-24),
3. 10954830 - Cam phaser control systems and methods for engine off conditions (2021-03-23),
4. 10480444 - Three step cam defaulting strategy for engine position sensors (2019-11-19),
5. 10371018 - Device and method for fast position control of a hydraulic actuator (2019-08-06),
6. 9506381 - System and method for measuring valve lift and for detecting a fault in a valve actuator based on the valve lift (2016-11-29),
7. 9121323 - Nitrogen oxide sensor stuck-in-range diagnostic tool (2015-09-01),
8. 8930121 - Offset and slow response diagnostic methods for NOx sensors in vehicle exhaust treatment applications (2015-01-06),
9. 8924131 - Method and apparatus for controlling a diagnostic module for an exhaust gas sensor (2014-12-30),
10. 8707677 - System and method for controlling a nitrogen oxide sensor (2014-04-29),
11. 8694197 - Gain/amplitude diagnostics of NOx sensors (2014-04-08),
12. 8683844 - Sensor monitoring methods and systems (2014-04-01),

Title: Scott T. Feldmann: Innovator in Engine Control Technologies

Introduction

Scott T. Feldmann is a prominent inventor based in South Lyon, MI (US), known for his significant contributions to engine control technologies. With a total of 12 patents to his name, Feldmann has developed innovative systems that enhance vehicle performance and efficiency.

Latest Patents

Among his latest patents is a "System and method for controlling airflow through cylinders of an engine during a deceleration fuel cutoff event." This system includes a fuel control module that stops fuel delivery to each cylinder of an engine when the vehicle is decelerating. Additionally, a valve control module adjusts the airflow through each cylinder to optimize engine performance during this process. Another notable patent is the "System and method for controlling the amount of sulfur on a three-way catalyst by limiting deceleration cylinder cut off." This invention involves a three-way catalyst sulfur load module that determines the sulfur deposited on the catalyst and controls fuel injection accordingly.

Career Highlights

Feldmann is currently employed at GM Global Technology Operations LLC, where he continues to innovate in the field of automotive technology. His work focuses on improving engine efficiency and reducing emissions, contributing to the advancement of sustainable vehicle technologies.

Collaborations

Throughout his career, Feldmann has collaborated with talented professionals, including Janean Kowalkowski and Sai S. V. Rajagopalan, to drive innovation in engine control systems.

Conclusion

Scott T. Feldmann's contributions to engine control technologies have made a significant impact on the automotive industry. His innovative patents reflect his commitment to enhancing vehicle performance and sustainability.

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