Robert Schnadt

Title: The Innovations of Robert Schnadt

Introduction

Robert Schnadt is a notable inventor based in Böblingen, Germany. He has made significant contributions to the field of electronics, particularly in the development of circuits involving field effect transistors. With a total of 3 patents to his name, Schnadt's work has had a lasting impact on the industry.

Latest Patents

One of Schnadt's latest patents is titled "Circuit for recharging the output nodes of field effect transistor." This invention provides a recharging circuit designed to maintain a high potential for an extended time at the output node of a FET driver circuit. The circuit includes a first FET that is periodically made conductive via a capacitor, which recharges a capacitance at the output node. This capacitance is initially charged by a strong pulse from the driver circuit. Additionally, a second FET is included to prevent current flow through the first FET, thereby avoiding power dissipation when the output potential is low. The gate of the second FET is connected to a supply voltage, ensuring it conducts when a low potential exists at the output node.

Another significant patent is the "Delay circuit with field effect transistors." This invention utilizes a chip internal clock driver for capacitive loads, such as MOS circuits. It provides phase-adjustable and delayed secondary clock pulses in response to an external clock. The delay circuit functions as an inverter circuit that employs a precharged coupling capacitor. This capacitor's potential is dynamically increased by capacitive coupling the input pulse to approximately twice the supply voltage, and it is subsequently discharged by a constant current, defining a delay time in a more extended and precise range.

Career Highlights

Robert Schnadt is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work has been instrumental in advancing electronic circuit design and functionality.

Collaborations

Throughout his career, Schnadt has collaborated with several talented individuals, including Werner O. Haug and Joerg Gschwendtner. These collaborations have further enriched his contributions to the field.

Conclusion

Robert Schnadt's innovative work in electronics, particularly in the realm of field effect transistors, showcases his expertise and dedication to advancing technology. His patents reflect a deep understanding of electronic circuits and their applications, making him a significant figure in the industry.