This inventor holds 3 USPTO granted patents. Top assignees: Hewlett-Packard Development Company, L.p., Digital Equipment Corporation. Active years: 1992-2010.
Company Filing History:
2 out of 27,658 
1 out of 2,297 
Years Active: 1992-2010
Title: John DeRosa: Innovator in High-Speed Bus Systems
Introduction
John DeRosa is a notable inventor based in Princeton, MA (US). He has made significant contributions to the field of communication technology, particularly in the development of high-speed bus systems. With a total of 3 patents to his name, DeRosa's work has had a lasting impact on the industry.
Latest Patents
One of DeRosa's latest patents is a high-speed bus system that incorporates uni-directional point-to-point buses. This innovative apparatus comprises a plurality of ports, each adapted to couple to a device. At least one port connects via first and second unidirectional, point-to-point communication links with a device. The first link transfers data from the device to the central logic unit, while the second link transfers data from the central logic unit back to the device. Another significant patent involves a high-speed bus system designed for use in a shared memory system. This system allows for high-speed transmissions of commands and data between multiple processors and a memory array. It includes a central unit with arbitration logic and multiplexers to manage access to shared buses, ensuring efficient communication among CPUs.
Career Highlights
Throughout his career, John DeRosa has worked with prominent companies such as Hewlett-Packard Development Company, L.P. and Digital Equipment Corporation. His experience in these organizations has contributed to his expertise in developing advanced communication systems.
Collaborations
DeRosa has collaborated with notable professionals in the field, including Raj K. Ramanujan and James B. Keller. These collaborations have further enriched his work and innovations.
Conclusion
John DeRosa's contributions to high-speed bus systems demonstrate his commitment to advancing communication technology. His patents reflect a deep understanding of the complexities involved in data transmission and processing. DeRosa's work continues to influence the industry and inspire future innovations.