Location History:
- Bergen, NJ (US) (1989)
- North Bergen, NJ (US) (1987 - 1991)
- Sarasota, FL (US) (1992 - 1994)
Company Filing History:
Years Active: 1987-1994
Title: The Innovations of Frank J Sparacio
Introduction
Frank J Sparacio is a notable inventor based in Sarasota, Florida. He has made significant contributions to the field of digital computing, holding a total of 14 patents. His work primarily focuses on enhancing the efficiency and functionality of computer systems.
Latest Patents
One of his latest patents is the "Multiple Sequence Processor System." This invention involves a digital computer that includes a main and an auxiliary pipeline processor. These processors are designed to concurrently execute contiguous groups of instructions taken from a single instruction sequence. The instructions can be grouped using taken-branch instructions or specific instructions that change the contents of general-purpose registers as group delimiters. A branch history table is utilized to predict the execution sequence of the instructions.
Another significant patent is the "Method and Apparatus for Dynamic Cache Line Sectoring in Multiprocessor." This system manages data in cache memories within a multiprocessor environment. It allows portions of lines to be valid and exclusive, while other portions may be valid but not exclusive, or invalid. The system includes multiple processors, shared main memory, and a system control element. Each processor has its own cache memory, modified line stack, and sectored line directory, which identifies the control and change status of individual words within a line flagged as 'shared exclusive.'
Career Highlights
Frank J Sparacio has had a distinguished career at the International Business Machines Corporation (IBM). His innovative work has contributed to advancements in computer technology and has had a lasting impact on the industry.
Collaborations
Throughout his career, Sparacio has collaborated with notable colleagues, including James H Pomerene and Rudolph N Rechtschaffen. These collaborations have further enriched his contributions to the field of digital computing.
Conclusion
Frank J Sparacio's innovative patents and contributions to the field of digital computing highlight his significant role as an inventor. His work continues to influence advancements in technology and computing systems.