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For the Inventor, By the Inventor

Waterford, MI, United States of America

Allen B Rayl, Jr

USPTO Granted Patents = 45

Average Co-Inventor Count = 1.9

ph-index = 11

Forward Citations = 369(Granted Patents)


Company Filing History:

goldMedal43 out of 31,040 
 
Gm Global Technolgoy Operations, Inc.
 patents
silverMedal2 out of 187 
 
Tula Technology, Inc.
 patents
bronzeMedal2 out of 832,912 
Other
 patents
where one patent can have more than one assignee

Years Active: 2003-2019

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Areas of Expertise:
Hydraulic Systems
Variable Valve Actuation
Cylinder Deactivation
Active Fuel Management
HCCI Combustion
Exhaust Gas Recirculation
Valvetrain Control
Torque Estimation
Fuel Economy Optimization
Engine Control Systems
Hybrid Electric Powertrains
Combustion Mode Transitions
45 patents (USPTO):Explore Patents
1. 10393033 - Hydraulic system purging via position synchronized solenoid pulsing (2019-08-27),
2. 10287995 - System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder (2019-05-14),
3. 10227939 - Cylinder deactivation pattern matching (2019-03-12),
4. 10094313 - Coordination of vehicle actuators during firing fraction transitions (2018-10-09),
5. 10094312 - Method to adjust an oil control valve actuation response time using cylinder valve diagnostics (2018-10-09),
6. 9926868 - Coordination of vehicle actuators during firing fraction transitions (2018-03-27),
7. 9903283 - Method to optimize engine operation using active fuel management (2018-02-27),
8. 9638121 - System and method for deactivating a cylinder of an engine and reactivating the cylinder based on an estimated trapped air mass (2017-05-02),
9. 9567928 - System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder (2017-02-14),
10. 9458778 - Cylinder activation and deactivation control systems and methods (2016-10-04),
11. 9115655 - Cylinder pressure parameter correction systems and methods (2015-08-25),
12. 8983753 - Combustion setpoint control systems and methods (2015-03-17),
13. 8776762 - HCCI mode switching control system and method (2014-07-15),
14. 8631688 - System and method for detecting a fault in a pressure sensor that measures pressure in a hydraulic valve actuation system (2014-01-21),
15. 8504278 - Method and system for detecting a fault during catalyst light-off (2013-08-06),

Title: Allen B Rayl, Jr: An Innovator in Engine Control Systems

Introduction: Allen B Rayl, Jr, based in Waterford, MI, is a distinguished inventor known for his significant contributions to the field of engine control systems. With an impressive portfolio of 45 patents, he has demonstrated a commitment to innovation that enhances automotive technology and efficiency.

Latest Patents: Among his notable recent patents is the hydraulic system purging via position synchronized solenoid pulsing. This invention pertains to a variable displacement internal combustion engine control system, which includes a precision mechanism for activating and deactivating engine cylinders while effectively purging gas from the oil system. This system utilizes a solenoid-actuated hydraulic control valve to manage individual cylinder functionality based on real-time conditions. Furthermore, he has developed a system and method for controlling a variable valve actuation system aimed at reducing delays when reactivating a cylinder in response to driver torque requests.

Career Highlights: Over the course of his career, Allen has made significant strides while working with well-respected companies in the automotive sector, including GM Global Technology Operations LLC and Tula Technology, Inc. His work in these organizations has propelled advancements in engine technology, particularly focusing on improving efficiency and responsiveness of internal combustion engines.

Collaborations: Allen has collaborated with recognized professionals in the field, including Vijay A Ramappan and Jun-Mo Kang. Their collective expertise has contributed to the successful development and implementation of innovative engine control strategies, further solidifying his reputation as a leading inventor.

Conclusion: Allen B Rayl, Jr continues to inspire with his inventive spirit, showcasing a track record of breakthroughs in engine control systems. His dedication to innovation is evident through his extensive patent portfolio and impactful contributions to the automotive industry. As technology evolves, his work will undoubtedly play a crucial role in shaping the future of engine performance and efficiency.

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