John F Zeigler, Iii

Title: Innovations of John F. Zeigler, III

Introduction

John F. Zeigler, III is a notable inventor based in Liverpool, NY (US). He has made significant contributions to the field of technology, holding a total of 2 patents. His work primarily focuses on enhancing security systems and improving television technology.

Latest Patents

One of his latest inventions is the "Ultrasonic Intrusion Alarm System." This system operates on the pulse-echo principle, transmitting pulsed signals that are reflected by a reference surface. The system's receiver is designed to minimize power consumption by being gated on only when reference signals arrive. An alarm signal is generated upon detecting an intrusion when the received signals are interrupted.

Another significant patent is the "Automatic Gray Scale Control Circuit for a Color Television Receiver." This invention standardizes the emission of each gun in a color television receiver by sensing the cut-off voltage during the blanking interval. The circuit optimizes gray scale accuracy at low emission levels, reducing the need for manual adjustments and simplifying the manufacturing process.

Career Highlights

John F. Zeigler, III is associated with General Electric Company, where he has contributed to various innovative projects. His work has had a lasting impact on the technology industry, particularly in security and television systems.

Collaborations

Throughout his career, Zeigler has collaborated with notable colleagues, including Robert J. McFadyen and Ying-Chen Hwang. These collaborations have further enhanced the quality and scope of his inventions.

Conclusion

John F. Zeigler, III's contributions to technology through his patents reflect his innovative spirit and dedication to improving everyday systems. His work continues to influence advancements in security and television technology.