Richard Dye

Title: Richard Dye - Innovator in Battery Charging Technology

Introduction

Richard Dye is a notable inventor based in San Mateo, CA (US). He has made significant contributions to the field of battery charging technology. His innovative approach has led to the development of a unique circuit that enhances battery charging efficiency and safety.

Latest Patents

Richard Dye holds a patent for a Dual-source CMOS battery charger. This invention describes a circuit designed to charge a battery by selecting between two available power sources. It provides essential features such as overcharging and temperature protection for the battery while managing the charging current. The circuit includes a power pass and sense mechanism that delivers charge voltage from either power source based on control voltages from a current/voltage control circuit. This control circuit receives signals from a logic control and timer circuit, along with sensed voltage from a current setting circuit and reference and temperature voltages from a voltage reference and thermo-sense circuit. The use of differential amplifiers to control power pass transistors ensures efficient operation depending on the availability and selection of the power source. Additionally, a power supply circuit is implemented to provide stable global supply voltages to all subcircuits, preventing reverse current to power sources.

Career Highlights

Richard Dye is currently employed at National Semiconductor Corporation, where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing battery charging solutions that are both efficient and reliable.

Collaborations

Richard has collaborated with talented individuals such as Vladislav Potanin and Elena Potanina, contributing to a dynamic work environment that fosters innovation.

Conclusion

Richard Dye's contributions to battery charging technology exemplify his commitment to innovation and excellence. His patent for the Dual-source CMOS battery charger showcases his ability to address critical challenges in the field. His work at National Semiconductor Corporation and collaborations with skilled colleagues further highlight his impact on the industry.