Geoffrey R Richard

Title: Innovations of Geoffrey R Richard

Introduction

Geoffrey R Richard is an accomplished inventor based in Cirencester, GB. He has made significant contributions to the field of power supply control circuits, showcasing his expertise through his innovative patent.

Latest Patents

Geoffrey holds a patent for "Power supply control circuits." This invention discloses power supply sequencing systems and methods. In one embodiment, a programmable charge pump supplies a programmable current source, which drives an external NFET that controls whether power is supplied to a device or a portion of circuitry. The maximum voltage and the turn-on ramp rate supplied to the NFET are programmable, allowing the NFET to operate safely within its rated limits without requiring external protection devices. Additionally, if a high-voltage output terminal is not needed to drive an external NFET, the output terminal can be configured to function as an open drain logic output terminal.

Career Highlights

Geoffrey is currently associated with Lattice Semiconductor Corporation, where he continues to apply his innovative skills in the development of advanced technologies. His work has been instrumental in enhancing the efficiency and safety of power supply systems.

Collaborations

Geoffrey has collaborated with notable professionals in his field, including Frederic N F Deboes and Ludmil Nikolov. These collaborations have contributed to the advancement of technology in power supply control.

Conclusion

Geoffrey R Richard's contributions to power supply control circuits exemplify his innovative spirit and dedication to advancing technology. His patent reflects a significant step forward in ensuring the safe and efficient operation of electronic devices.