logo

For the Inventor, By the Inventor

Ypsilanti, MI, United States of America

Darren A Schumacher

This inventor holds 11 USPTO granted patents. Top assignee: Motorola Corporation. Active years: 1997-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Darren A Schumacher. Retrieved from https://idiyas.com/inventor/darren-a-schumacher

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 225(Granted Patents)


Location History:

  • Yosilanti, MI (US) (1997)
  • Ypsilanti, MI (US) (1997 - 2000)
  • Parkland, FL (US) (2002)

Company Filing History:

goldMedal11 out of 20,290 
 
Motorola Corporation
 patents

Years Active: 1997-2002

Loading Chart...
11 patents (USPTO):Explore Patents
1. 6345224 - Method and system for advanced neutral tow (2002-02-05),
2. 6116021 - Method for monitoring the performance of a catalytic converter using a (2000-09-12),
3. 5964812 - Evaporative emissions leak detection system and method utilizing (1999-10-12),
4. 5906652 - Method and system for misfire determination using synchronous correction (1999-05-25),
5. 5842340 - Method for controlling the level of oxygen stored by a catalyst within a (1998-12-01),
6. 5839274 - Method for monitoring the performance of a catalytic converter using (1998-11-24),
7. 5819714 - Adaptive transient fuel compensation for a spark ignited engine (1998-10-13),
8. 5762054 - Ego based adaptive transient fuel compensation for a spark ignited engine (1998-06-09),
9. 5743244 - Fuel control method and system with on-line learning of open-loop fuel (1998-04-28),
10. 5690087 - EGO based adaptive transient fuel compensation for a spark ignited engine (1997-11-25),
11. 5642722 - Adaptive transient fuel compensation for a spark ignited engine (1997-07-01),

Title: The Innovative Contributions of Darren A Schumacher

Introduction

Darren A Schumacher is a notable inventor based in Ypsilanti, MI (US). He has made significant contributions to the field of automotive technology, holding a total of 11 patents. His work primarily focuses on enhancing vehicle performance and monitoring systems.

Latest Patents

Among his latest patents is a method and system for advanced neutral tow. This innovation allows for the initiation of a neutral tow feature in four-wheel drive vehicles. The process begins with receiving an input signal from at least one signal-generating device. It then determines if a precondition has been met to automatically engage the neutral tow feature. Another significant patent involves monitoring the performance of a catalytic converter. This method computes the oxygen storage capacity and desorption capacity of a catalyst within the catalytic converter. The engine control unit receives mass flow rate information and electrical signals from exhaust gas sensors to calculate normalized air-fuel ratios, ultimately assessing the catalytic converter's performance.

Career Highlights

Darren A Schumacher is currently employed at Motorola Corporation, where he continues to innovate and develop new technologies. His work has had a substantial impact on the automotive industry, particularly in improving vehicle efficiency and emissions control.

Collaborations

Darren has collaborated with several talented individuals, including Kevin J Bush and Michael A Badalament. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Darren A Schumacher's contributions to automotive technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods for vehicle performance and emissions monitoring continue to influence the industry positively.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…