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For the Inventor, By the Inventor

Webberville, MI, United States of America

John F Van Gilder

USPTO Granted Patents = 32 

Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 199(Granted Patents)


Company Filing History:

goldMedal32 out of 30,943 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 2004-2018

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32 patents (USPTO):Explore Patents
1. 10156209 - Purge valve leak diagnostic robustness improvements for small turbocharged engines (2018-12-18),
2. 9390569 - Control and diagnosis of a controller wake up feature (2016-07-12),
3. 9316558 - System and method to diagnose fuel system pressure sensor (2016-04-19),
4. 9157825 - Engine knock diagnostic (2015-10-13),
5. 8984867 - Nitrogen dioxide generation diagnostic for a diesel after-treatment system (2015-03-24),
6. 8868282 - Diagnostic system and method for processing continuous and intermittent faults (2014-10-21),
7. 8839602 - Non-methane hydrocarbon conversion efficiency diagnostic for a diesel after-treatment system (2014-09-23),
8. 8670894 - Control system and method for sensor signal out of range detection (2014-03-11),
9. 8635006 - Control systems and methods for estimating engine coolant heat loss (2014-01-21),
10. 8634985 - Method of detecting an in-range failure of a brake pedal position sensor (2014-01-21),
11. 8629781 - Efficiency determination for a selective-catalytic-reduction catalyst (2014-01-14),
12. 8608374 - Outside air temperature sensor diagnostic systems for a vehicle (2013-12-17),
13. 8583349 - Systems and methods for diagnosing oxygen sensors and catalytic converters of exhaust systems (2013-11-12),
14. 8527187 - Systems and methods for digital signal processing (2013-09-03),
15. 8447494 - Plug-in hybrid EVAP valve management to reduce valve cycling (2013-05-21),

Title: The Innovations of John F. Van Gilder

Introduction

John F. Van Gilder, based in Webberville, MI, is a notable inventor with an impressive portfolio of 32 patents. His contributions primarily focus on advancements in automotive technology, enhancing vehicle efficiency and diagnostics. This article will highlight his latest patents, career highlights, and collaborations.

Latest Patents

John F. Van Gilder has pioneered significant inventions, including:

1. **Purge Valve Leak Diagnostic Robustness Improvements for Small Turbocharged Engines**

This patent presents a system that includes a diagnostic module, which selectively performs a purge valve leak diagnostic to identify leaks in a vehicle's fuel system. The method involves assessing the vacuum level in a fuel tank, and a control module determines operating conditions affecting the vacuum. The system intelligently modifies the diagnostic processes based on these conditions, improving diagnostic accuracy significantly.

2. **Control and Diagnosis of a Controller Wake-Up Feature**

Van Gilder’s second notable patent outlines a methodology for the electronic module of a vehicle. The process involves initiating wake-up events during the vehicle's inactive shutdown state, logging relevant information, and analyzing it during active operation to yield insights into the wake-up diagnosis. This innovation enhances the performance and reliability of vehicle electronics.

Career Highlights

John is currently associated with GM Global Technology Operations LLC, where he actively contributes to research and development in automotive technologies. His work has significantly impacted the way vehicle diagnostics and controls are optimized, demonstrating a commitment to innovation and excellence in the automotive field.

Collaborations

Throughout his career, John has collaborated with talented engineers such as Wenbo Wang and Wajdi B. Hamama. Their collective efforts have led to groundbreaking advancements in automotive systems, showcasing the importance of teamwork in driving innovation.

Conclusion

John F. Van Gilder stands out as an influential inventor, with a robust set of patents that enhance vehicle technology. His latest innovations reflect a deep understanding of automotive systems and a commitment to developing solutions that improve functionality and reliability. As he continues to work at GM Global Technology Operations LLC, the automotive industry eagerly anticipates the future innovations he will bring to life.

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