This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: The Innovations of John J Cazzolla, Jr.
Introduction
John J Cazzolla, Jr. is a notable inventor based in Coral Springs, FL (US). He has made significant contributions to the field of digital data processing. His innovative approach has led to the development of a unique patent that enhances the functionality of digital processors.
Latest Patents
Cazzolla holds a patent for a method titled "Branch and return on address instruction and methods and apparatus for." This patent describes a method of operating a digital data processor that includes supplying a branch and return on address (BAROA) instruction. The instruction consists of an operation code field, a memory entry address field, and a memory exit address field. The method involves loading the operation code field into an instruction register, loading the memory exit address field into an address register, and loading the memory entry address field into a program counter. Additionally, it includes storing the next sequential address following the current BAROA instruction into a register stack. The program counter is incremented with each executed instruction, allowing it to provide the memory addresses of the instructions to be fetched. The method also compares the memory address in the program counter with the exit address in the address register, facilitating a return instruction operation code when the addresses match.
Career Highlights
Cazzolla is associated with the International Business Machines Corporation (IBM), where he has contributed to various projects and innovations. His work has been instrumental in advancing digital data processing technologies.
Collaborations
Throughout his career, Cazzolla has collaborated with notable colleagues, including Richard S Crouse and Randall P Boudreaux. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.
Conclusion
John J Cazzolla, Jr. is a distinguished inventor whose work in digital data processing has made a lasting impact. His patent for the branch and return on address instruction exemplifies his innovative spirit and dedication to advancing technology.