Ray J Cozzens

Title: Ray J Cozzens: Innovator in Programmable Calculator Technology

Introduction

Ray J Cozzens is a notable inventor based in Loveland, Colorado, recognized for his contributions to the field of programmable calculators. With a total of two patents to his name, Cozzens has made significant advancements in calculator technology that enhance user experience and functionality.

Latest Patents

Cozzens' latest patents include a programmable calculator that employs modular read-write and read-only memories. This design allows for separately expandable program and data storage functions tailored to the user's environment. The calculator features two sixteen-bit LSI NMOS central processing units (CPUs). One CPU, known as the Language Processing Unit (LPU), is responsible for language syntaxing, arithmetic, and general supervision of program execution. The second CPU, referred to as the Peripheral Processing Unit (PPU), manages input/output operations. Communication between the two CPUs is facilitated through a shared memory arrangement. Additionally, the calculator is equipped with a full keyboard for entering programs and data, along with user-definable keys that have predefined functions upon powering on. Another patent focuses on a programmable calculator with string variable editing capability, further enhancing its versatility and user-friendliness.

Career Highlights

Cozzens has had a distinguished career at Hewlett-Packard Company, where he has played a pivotal role in the development of innovative calculator technologies. His work has contributed to the evolution of calculators from simple devices to complex tools capable of handling advanced computations and programming tasks.

Collaborations

Throughout his career, Cozzens has collaborated with notable colleagues, including Jack M Walden and William D Eads. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field of calculators.

Conclusion

Ray J Cozzens stands out as a significant figure in the realm of programmable calculators, with his inventions paving the way for future advancements in this technology. His contributions continue to influence the way users interact with calculators today.