Eric Alexander Richards

Title: Eric Alexander Richards: Innovator in Electromagnetic Technologies

Introduction

Eric Alexander Richards is a notable inventor based in Madison, AL (US). He has made significant contributions to the field of electromagnetic technologies, holding a total of 3 patents. His work focuses on innovative methods and systems that enhance the capabilities of wireless communication and location tracking.

Latest Patents

One of his latest patents is a "Method of near-field electromagnetic ranging and location." This method utilizes the long-wavelength, near-field characteristics of low-frequency RF signals, particularly those in the AM broadcast band. These signals are resilient against scattering from small objects and are only slightly affected by urban landscapes. The method employs an RF fingerprinting approach that captures the behavior of gradually varying signal characteristics. It can utilize transmit tags that communicate with a network of locator-receivers or locator-receiver tags that detect signals from fixed transmitter beacons. Additionally, it can incorporate uncooperative signal sources, such as AM broadcast band signals.

Another significant patent is the "Planar loop antenna system." This invention describes an economical planar antenna made from multiple layers of multi-turn spiral loops, which are co-located with conductive material at the center of the loops. The design includes an exclusion zone free of conductive material between the innermost loop and the center. The antenna system is adaptable for small form factor handheld and portable wireless applications, making it a versatile solution in the field.

Career Highlights

Eric Richards is currently associated with Q-Track Corporation, where he continues to innovate and develop advanced technologies. His work has positioned him as a key player in the electromagnetic field, contributing to the advancement of wireless communication systems.

Collaborations

Throughout his career, Eric has collaborated with notable individuals such as Hans Gregory Schantz and Alfred Hans Unden. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Eric Alexander Richards is a distinguished inventor whose work in electromagnetic technologies has led to significant advancements in wireless communication and location tracking. His innovative patents and contributions continue to shape the future of this field.