Arthur A Wilkes

Title: The Innovations of Arthur A. Wilkes

Introduction

Arthur A. Wilkes is a notable inventor based in Chandler, AZ, with a remarkable portfolio of seven patents. His work primarily focuses on advancements in vehicle lighting and horticultural lighting technologies. Wilkes has made significant contributions to the field through his innovative designs and methods.

Latest Patents

One of his latest patents is a "Method and apparatus for an adaptable vehicle light fixture." This invention provides a system that activates directional illumination aspects of the light fixture based on sensed characteristics of the vehicle. The vehicle can automatically sense its position, speed, acceleration, heading, and angular velocity, commanding the light fixture to emit symmetric and/or asymmetric beam patterns accordingly. Additionally, the system can detect directional light incident upon the fixture to control intensity, thereby reducing glare for oncoming traffic. The light fixture can be pre-configured with lenses and wirelessly programmed for both manual and automatic operation, responding to its pre-configuration. Furthermore, a network of vehicles equipped with these light fixtures can be adaptively controlled as a group.

Another significant patent is the "Method and apparatus for horticultural lighting with current sharing." This invention involves a light fixture that utilizes current sharing across parallel LED strings. A processor determines the current requirements needed to produce a specific intensity level and apportions the power supply's current generation capability across all active LED strings using time division multiple access (TDMA). This allows each LED string to conduct its apportioned current within its allocated time slot, ensuring efficient operation. The design incorporates LEDs with varying forward voltages to optimize performance.

Career Highlights

Throughout his career, Wilkes has worked with several companies, including Illum Horticulture LLC and Nacho Led LLC. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the lighting industry.

Collaborations

Wilkes has collaborated with notable individuals in his field, including Stephen P. Adams and James V. Rhodes. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Arthur A. Wilkes is a distinguished inventor whose contributions to vehicle and horticultural lighting have made a significant impact in the industry. His innovative patents reflect his commitment to enhancing technology and improving user experience.