Joseph P Winebarger

Title: Joseph P. Winebarger: Innovator in Power-On-Reset Circuits and Dynamic Slicing Compensation

Introduction

Joseph P. Winebarger is a notable inventor based in Knightdale, NC (US). He has made significant contributions to the field of electronics, particularly in the development of power-on-reset circuits and dynamic slicing compensation for attenuated signals. With a total of two patents to his name, Winebarger continues to push the boundaries of innovation in his field.

Latest Patents

Winebarger's latest patents include a power-on-reset circuit with power fail detection. This circuit comprises a supply voltage and a voltage divider made up of two series resistors connected between the supply voltage and the ground. The junction between the two resistors connects to the positive terminal of a voltage comparator, while also being linked through a diode to the negative terminal of the comparator. The negative terminal is grounded through a capacitor and resistor in parallel. Additionally, a resistor and capacitor in series connect between the supply voltage and ground, with the junction between them linked to the output of the comparator and the input of an inverting gate. The output of the inverting gate serves as the power-on-reset terminal.

Another significant patent is the dynamic slicing compensation for attenuated signals in pulse width modulation. This invention is designed for use at the receiving end of a transmission line and includes a voltage comparator with its negative input connected to the end of the transmission line. A negative peak riding circuit is incorporated with a sufficient time delay to follow the negative peaks of the pulse width modulation signals. A reference or slicing voltage, ideally positioned midway between the negative peaks and the baseline, connects to the positive input of the comparator. As attenuation and distortion increase, the negative peaks and the reference voltage decrease proportionally, maintaining a constant ratio to the negative peaks.

Career Highlights

Joseph P. Winebarger is currently associated with Telex Computer Products, Inc., where he applies his expertise in electronics to develop innovative solutions. His work has been instrumental in enhancing the reliability and efficiency of electronic systems.

Conclusion

Joseph P. Winebarger stands out as an influential inventor in the realm of electronic innovations. His patents reflect a deep understanding of circuit design and signal processing, contributing to advancements in technology. His ongoing work continues to inspire future innovations in the field.