William Paul Abajian

Title: Innovations by William Paul Abajian: A Pioneer in Wireless Charging Technology

Introduction

William Paul Abajian, an inventive force hailing from Napa, California, has made significant contributions to the field of wireless charging technology. With a total of four patents to his name, Abajian continues to influence the evolution of how devices are powered without the need for traditional wired connections.

Latest Patents

Abajian’s recent innovations include two cutting-edge patents that focus on enhancing the efficiency and functionality of wireless charging systems. The first patent, titled "Coil Driving in Wireless Charging System," describes a system that is custom-designed to charge multiple receiver devices at once. This system employs several coils, each driven independently, utilizing a sophisticated feedback system to ensure optimized energy transfer. A coil drive circuit is implemented to process pulse width modulation (PWM) signals, which are then converted into coil driving signals tailored to specific target characteristics.

The second patent, "High Precision Signal Measurement in Wireless Charging System," enhances this technology by incorporating a feedback channel that measures voltage and current from the coils. This innovation allows for precise detection of the presence of devices on the charging platform. By employing discrete Fourier transforms on sampled coil driving signals, the system accurately retrieves amplitude and phase information, which is critical for effective device charging.

Career Highlights

William Paul Abajian has worked at Aira, Inc., where he was instrumental in developing advanced technologies related to wireless systems. His background in electrical engineering and innovation has paved the way for his success in the competitive landscape of tech inventions.

Collaborations

Throughout his career, Abajian has collaborated with talented professionals, including Jules Marie Xavier Laffitte and John Judson MacDonald. These collaborations have not only broadened his perspective but have also enhanced the innovation process, leading to the development of impactful technologies in the wireless charging arena.

Conclusion

William Paul Abajian stands as a notable inventor in the realm of wireless charging technology. His four patents underscore a commitment to innovation and a drive to improve how we power our devices. With each new invention, Abajian continues to pave the way for future advancements in wireless technology, solidifying his position as a vital contributor to the industry.