Geoffrey Smith

Title: Innovations of Geoffrey Smith

Introduction

Geoffrey Smith is an accomplished inventor based in Bristol, GB. He holds three patents that showcase his expertise in electrical engineering and circuit design. His innovative contributions have made significant impacts in various technological fields.

Latest Patents

One of Geoffrey's latest patents is a power switching circuit designed for use with a nuclear event detector circuit. This circuit features a low component count and effectively isolates a power source from a load. It utilizes a bipolar transistor to provide a temperature-insensitive, low voltage drop supply to the load. Additionally, a MOSFET is employed to supply base current to the bipolar transistor during standby mode, ensuring true isolation when the supply voltage drops below a certain threshold.

Another notable patent is a pulse timer circuit that incorporates a monostable multivibrator with two complementary transistors. This design offers excellent tolerance to temperature fluctuations, thanks to a Schottky diode connected between the emitter and base of one of the transistors. The diode's temperature coefficient is matched to that of the transistor, ensuring that the output pulse width remains stable despite ambient temperature changes.

Career Highlights

Geoffrey has worked with prominent companies such as Matra BAE Dynamics (UK) Limited and British Aerospace Public Limited Company. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Geoffrey has collaborated with Jiapal S Brar, further enhancing his work in the field of electrical engineering.

Conclusion

Geoffrey Smith's contributions to the field of invention, particularly in power switching and pulse timer circuits, demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving circuit design.