Patrick F M Poucher

Title: The Innovative Mind of Patrick F M Poucher

Introduction

Patrick F M Poucher is a notable inventor based in Raheen, Ireland. He has made significant contributions to the field of electronics, particularly with his innovative designs and patents. His work exemplifies the intersection of creativity and technical expertise.

Latest Patents

One of Patrick's most significant inventions is the "Infinite Sample-and-Hold Circuit." This circuit employs a Digital-to-Analog Converter (DAC) and an Analog-to-Digital Converter (ADC) coupled with a mode control circuit. In acquisition mode, the mode control circuit connects the analog input signal to the ADC. The ADC drives the DAC, and when the DAC output equals the analog input, the mode control circuit disconnects the analog input, allowing the DAC to drive the output in hold mode. The mode control circuit includes a comparator/buffer circuit with switching circuitry. The ADC is preferably of the successive approximation type. The comparator/buffer operates in two modes: open loop as a comparator and closed loop as a buffer. During acquisition, the comparator mode is utilized, while in hold mode, the buffer mode is employed. This innovative design allows for the cancellation of offset errors introduced by the comparator and buffer, enhancing the circuit's performance.

Career Highlights

Patrick has been recognized for his contributions to the field of electronics through his patent, which showcases his ability to solve complex problems with innovative solutions. His work has implications for various applications in electronic devices, making him a valuable asset in the industry.

Collaborations

Patrick has worked alongside talented individuals such as Patrick C Kirby and Christopher A Kenny. Their collaborative efforts have likely contributed to the advancement of their projects and innovations.

Conclusion

Patrick F M Poucher is an accomplished inventor whose work in developing the Infinite Sample-and-Hold Circuit demonstrates his innovative spirit and technical prowess. His contributions to electronics continue to influence the field, showcasing the importance of creativity in technological advancements.