John G Valassis

Title: Innovations by John G. Valassis

Introduction

John G. Valassis is a notable inventor based in Des Plaines, IL (US). He has made significant contributions to the field of electronic data processing systems. With a total of 3 patents to his name, Valassis has demonstrated a commitment to advancing technology through innovative designs.

Latest Patents

One of Valassis's latest patents is a modular control system design with microprocessors. This invention features an expandable modular control system that reduces memory requirements by employing a microprocessor device. The system includes gated program interrupt means, allowing for efficient execution of control tasks. The modular design enables the combination of a 'universal' microprocessor module with various peripheral support modules, tailored to specific control system needs. Additionally, control point modules and sense point modules are organized in matrix arrays to monitor and control system states effectively.

Another significant patent is the I/O structure for microprocessor-implemented systems. This apparatus selects the operational mode of input/output devices in an expandable modular electronic data processing system. It allows for testing of I/O devices without requiring additional input/output addresses. The input/output interface modules utilize flip-flops with corresponding memory addresses to facilitate the selection and testing of operational modes.

Career Highlights

Valassis is currently employed at GTE Automatic Electric Laboratories Incorporated, where he continues to innovate in the field of electronic systems. His work has contributed to the development of advanced technologies that enhance the functionality and efficiency of electronic devices.

Collaborations

Throughout his career, Valassis has collaborated with notable colleagues, including James R. Holden and Madhukumar A. Mehta. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

John G. Valassis is a distinguished inventor whose work in modular control systems and electronic data processing has made a lasting impact on the industry. His innovative patents reflect a deep understanding of technology and a commitment to improving electronic systems.