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For the Inventor, By the Inventor

Brighton, MI, United States of America

J Michael Gwidt

USPTO Granted Patents = 22 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 33(Granted Patents)


Company Filing History:

goldMedal21 out of 31,002 
 
Gm Global Technolgoy Operations, Inc.
 patents
silverMedal1 out of 832,843 
Other
 patents

Years Active: 2015-2025

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22 patents (USPTO):Explore Patents
1. 12384218 - Smart vehicle systems and control logic with tire change modes for vehicles with adjustable ride height suspensions (2025-08-12),
2. 12281622 - Fuel control system for internal combustion engine having multiple injection systems (2025-04-21),
3. 12140098 - Systems and methods for service regeneration of a particulate filter (2024-11-12),
4. 12122354 - Method and system for controlling cold start emission reduction (2024-10-22),
5. 11852091 - Idle mode for engines with port fueld injection (PFI) and direct injection (DI) fuel systems (2023-12-26),
6. 11852089 - Systems and methods for improved catalytic converter performance during cold starts (2023-12-26),
7. 11773791 - Multi-pulse fuel injection systems and control logic for port fuel injection pulse monitoring in engine assemblies (2023-10-03),
8. 11754013 - Enhanced minimum mass limit for direct injection engines (2023-09-12),
9. 11686264 - Scavenging for particulate filter regeneration (2023-06-27),
10. 11668259 - Port-direct injection engine methods and systems optimizing fuel economy with particulate control (2023-06-06),
11. 11661902 - Port-direct injection engine systems and methods using ethanol-gasoline fuels (2023-05-30),
12. 11614042 - Compression ratio methods and systems for particulate filter regeneration (2023-03-28),
13. 11578677 - Method and system for diagnosing cold start emission reduction (2023-02-14),
14. 11466641 - Modifying PFI to DI ratio to mitigate engine knocking (2022-10-11),
15. 10823101 - System and method for learning an injector compensation (2020-11-03),

Title: J Michael Gwidt: Innovator in Hybrid Technologies

Introduction

J Michael Gwidt, an accomplished inventor from Brighton, MI, has made significant contributions to the field of automotive technologies, particularly in hybrid electric vehicles. With a remarkable portfolio of 20 patents, Gwidt continues to influence innovations that aim for improved vehicle functionalities and emissions reductions.

Latest Patents

Among his latest works, Gwidt has developed a patent for **Systems and methods for service regeneration of a particulate filter**. This invention outlines a system integrating an engine, a torque converter, and a transmission, optimized to elevate engine speed and control spark timing for effective filter regeneration. Another noteworthy patent is the **Method and system for controlling cold start emission reduction**. This innovation is focused on enhancing hybrid electric vehicle performance by utilizing sensor data to determine when additional torque from the electric motor is necessary, thereby reducing emissions during cold starts.

Career Highlights

Throughout his career, Gwidt has contributed his expertise at notable organizations, including GM Global Technology Operations LLC. His extensive experience has positioned him at the forefront of automotive research and development efforts, enabling significant advancements in vehicle technology.

Collaborations

Gwidt has collaborated with talented individuals such as Daniel P Himes and Kevin M Luchansky. These collaborations have played a vital role in pushing the boundaries of innovation within the automotive industry.

Conclusion

J Michael Gwidt exemplifies the spirit of innovation through his patents and collaborative work in automotive technologies. His contributions, particularly in hybrid systems and emissions control, are critical as the automotive industry evolves toward more sustainable solutions.

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