David Corbin

Title: David Corbin: Innovator in Power Control Systems

Introduction

David Corbin is a notable inventor based in Phoenix, AZ. He has made significant contributions to the field of power control systems, particularly in the context of electric lock mechanisms. With a total of 5 patents to his name, Corbin's work showcases his dedication to innovation and technology.

Latest Patents

One of Corbin's latest patents is a power controller for a door lock and method of conserving power. This invention involves a power control system designed for use with an electric lock mechanism. The system includes an actuator with a coil that has a specific impedance. The power supply is configured to provide an output voltage with a drive current to the actuator. A credential device, powered by the power supply, signals it to provide the output voltage upon receiving an authorized access code. The actuator driver features a multiple-gain current-sensing circuit, while a microcontroller monitors and controls the power supply, credential device, actuator driver, and actuator. It also determines the impedance of the coil, utilizing a look-up table with performance data for various coils to select the optimal duty ratio for the drive current.

Another patent by Corbin focuses on a similar power control system for electric lock mechanisms. This system also includes a power supply that outputs voltage to the actuator. The credential device signals the power supply to output voltage upon receiving an authorized code. The microcontroller manages the power supply, credential device, and actuator, operating in either Access Mode or Dog Mode. In Access Mode, the actuator remains unpowered while the credential device is powered until an authorized code is received. In Dog Mode, the actuator is powered for a certain duration, after which it enters a sleep mode where the actuator is unpowered, and the credential device remains powered until an authorized code is received.

Career Highlights

Throughout his career, David Corbin has worked with several companies, including Hanchett Entry Systems, Inc. and CertainTeed Gypsum, Inc. His experience in these organizations has contributed to his expertise in developing innovative power control solutions.

Collaborations

Corbin has collaborated with notable individuals such as Randall Shaffer and John W. College. These partnerships have likely enriched his work and led to further advancements in his field.

Conclusion

David Corbin is a distinguished inventor whose contributions to power control systems have