Robert R Trottier

Title: The Innovations of Robert R. Trottier

Introduction

Robert R. Trottier is a notable inventor based in Lowell, MA (US). He has made significant contributions to the field of information processing systems, holding a total of 4 patents. His work has advanced the way digital data processing systems operate, particularly in the areas of input/output structures and loosely-coupled computer systems.

Latest Patents

One of Trottier's latest patents is for an I/O structure for information processing systems. This invention outlines a system where components such as processors and system memory are interconnected via a system bus. The I/O structure features a system bus interface, a synchronous satellite processing unit (SPU) bus, and multiple satellite processing units (SPUs) that connect to peripheral devices. Each SPU is equipped with control logic, a device adapter, and an interface unit to facilitate I/O communications. The design allows for efficient communication cycles between SPUs and system components.

Another significant patent by Trottier involves a loosely-coupled computer system that utilizes global identifiers to manage resources. This system comprises stand-alone systems linked by a data connection, each containing a global identifier list that is consistent across all systems. The system is designed to determine whether a requested resource is local or remote, facilitating efficient access and communication between systems.

Career Highlights

Robert R. Trottier has worked at Wang Laboratories, Inc., where he has been instrumental in developing innovative technologies. His expertise in information processing systems has positioned him as a key figure in the advancement of digital communication and resource management.

Collaborations

Throughout his career, Trottier has collaborated with notable colleagues such as James B. MacDonald and John M. Martins. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Robert R. Trottier's contributions to the field of information processing systems are significant and impactful. His patents reflect a deep understanding of technology and innovation, paving the way for future advancements in the industry.