Donald J Donaghy

Title: The Innovations of Donald J. Donaghy

Introduction

Donald J. Donaghy is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of communications technology. His work primarily focuses on enhancing data transfer processes in communication systems.

Latest Patents

Donald J. Donaghy holds a patent for a "Processor-based smart packet memory interface." This invention presents a processor-based packet memory interface designed to control the transfer of data between multiple communications channels and packet memory in a communications adapter. The innovation utilizes requestor IDs to identify transmit and receive processes. The interface is managed by a microprocessor that performs read and write operations with the communications adapter. Additionally, the microprocessor reserves multiple blocks of memory in the packet memory, allowing for support of more communications channels than the number of requestor IDs that the adapter can handle. The interface also includes RAM for the microprocessor to store pointers to reserved memory blocks and temporarily hold packet data for transfer.

Career Highlights

Donald J. Donaghy is associated with International Business Machines Corporation, commonly known as IBM. His role at IBM has allowed him to work on cutting-edge technologies that advance communication systems.

Collaborations

Throughout his career, Donaghy has collaborated with notable colleagues, including Challis L. Purrington, Sr. and Gordon Taylor Davis. These collaborations have contributed to the development of innovative solutions in the field.

Conclusion

Donald J. Donaghy's contributions to the field of communications technology through his patent and work at IBM highlight his role as a significant inventor. His innovations continue to influence the efficiency of data transfer in communication systems.