Company Filing History:
Years Active: 1991-1995
Title: Innovations of James N. Leahy
Introduction
James N. Leahy is a notable inventor based in Boston, MA (US). He has made significant contributions to the field of data processing systems, holding a total of 3 patents. His work has been instrumental in optimizing the performance of multiprocessor computer systems.
Latest Patents
One of his latest patents is the Bus Event Monitor, which is designed to monitor the occurrence of events on the bus of a multiprocessor computer system. This innovative device includes a dedicated BEM processor and an event counter subsystem. During each bus cycle, the BEM captures and interprets the packet of data being transmitted. If the packet represents an event designated by the user, a counter associated with that type of packet is incremented. The system utilizes a field programmable gate array (FPGA) to define the types of events to be counted, allowing for a large number of different events to be monitored over an extended period.
Another significant patent is the Method and Apparatus for Transferring Data Processing Data Transfer Sizes. This invention optimizes the performance of a multibus data processing system by utilizing an I/O controller that initiates and terminates MORE stream transactions on the I/O bus. The adapter connecting the I/O bus to the system bus is capable of efficiently transferring data to main memory while managing transaction limitations.
Career Highlights
James N. Leahy has worked at Digital Equipment Corporation, where he has contributed to various innovative projects. His expertise in data processing systems has made him a valuable asset to the company.
Collaborations
Throughout his career, Leahy has collaborated with notable colleagues such as H. Bruce Butts, Jr. and Richard B. Gillett, Jr. These collaborations have further enhanced his contributions to the field of technology.
Conclusion
James N. Leahy's innovative work in data processing systems has led to significant advancements in the field. His patents reflect a deep understanding of technology and a commitment to improving system performance.