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For the Inventor, By the Inventor

Novi, MI, United States of America

Anthony L Marks

USPTO Granted Patents = 10

Average Co-Inventor Count = 4.6

ph-index = 7

Forward Citations = 90(Granted Patents)


Location History:

  • Anderson, IN (US) (1984 - 1986)
  • Novi, MI (US) (1996 - 2015)

Company Filing History:

goldMedal10 out of 30,943 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 1984-2015

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10 patents (USPTO):Explore Patents
1. 9163576 - System and method for calibrating engine crankshaft-camshaft correlation and for improved vehicle limp-home mode (2015-10-20),
2. 8550055 - Fuel management systems and methods for variable displacement engines (2013-10-08),
3. 8495984 - Spark voltage limiting system for active fuel management (2013-07-30),
4. 7814874 - Controlling two cam phasers with one cam position sensor (2010-10-19),
5. 7562558 - Knock sensor diagnostic system and method (2009-07-21),
6. 7519465 - Valvetrain drive stretch compensation for camshaft to crankshaft correlation (2009-04-14),
7. 5731702 - High accuracy angle based rotation sensor with time based back up (1998-03-24),
8. 5570016 - Method and apparatus for detecting crankshaft angular position (1996-10-29),
9. 4596218 - LPP combustion control for IC engine with abnormal combustion (1986-06-24),
10. 4481585 - System for selectively controlling motor vehicle electrical loads (1984-11-06),

Title: Innovations of Anthony L Marks

Introduction

Anthony L Marks is a notable inventor based in Novi, MI (US), recognized for his contributions to engine technology. With a total of 10 patents, he has made significant advancements in the field, particularly in systems that enhance vehicle performance and efficiency.

Latest Patents

Among his latest patents is a system and method for calibrating engine crankshaft-camshaft correlation and for improved vehicle limp-home mode. This innovative system includes an edge detection module that detects edges of both the camshaft and crankshaft using respective position sensors. Additionally, the correlation calibration module calibrates the relationship between the crankshaft and camshaft based on the detected edges. Another significant patent involves fuel management systems and methods for variable displacement engines. This control system features an engine mode transition module that initiates a deactivated mode to deactivate at least one cylinder, enhancing fuel efficiency.

Career Highlights

Anthony L Marks is currently employed at GM Global Technology Operations LLC, where he continues to develop cutting-edge technologies. His work focuses on improving engine performance and reliability, contributing to the automotive industry's evolution.

Collaborations

Throughout his career, Anthony has collaborated with talented individuals such as Raymond O Butler, Jr. and Thaddeus Schroeder, further enriching his innovative endeavors.

Conclusion

Anthony L Marks exemplifies the spirit of innovation in the automotive sector, with his patents reflecting a commitment to enhancing engine technology and vehicle performance. His contributions are vital to the ongoing advancements in this field.

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