Mark C Drummond

Title: The Innovations of Mark C Drummond

Introduction

Mark C Drummond is a notable inventor based in Catonsville, MD (US). He has made significant contributions to the field of computer networking, holding a total of five patents. His work primarily focuses on enhancing communication protocols between host computers and control units.

Latest Patents

Drummond's latest patents include the "Enhanced Claw Packing Protocol" and the "Option Request Protocol." The Enhanced Claw Packing Protocol supports the transfer of multiple data types from different sockets or sessions within a single channel operation between a host mainframe and a control unit of a computer network. This innovation creates multiple sublinks under a single packed CLAW logical link, allowing each sublink to transport a uniquely identifiable data type as a message. These messages are concatenated within a single CLAW data block for transfer over a channel connecting the host and control unit. Additionally, this invention increases the maximum size of the CLAW block for each channel operation. The Option Request Protocol allows for dynamic negotiation of options between a host computer and a control unit. This protocol is realized through an exchange of novel control messages over a control link, which establishes logical data links for communication. The options negotiated generally pertain to additional functions performed by the control unit or host, or additional parameters for communication over the data links.

Career Highlights

Mark C Drummond is currently employed at Cisco Technology, Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the efficiency and functionality of computer networks.

Collaborations

Throughout his career, Drummond has collaborated with notable colleagues, including Robert O'Gorman and Dean Hiller. These collaborations have further enhanced his contributions to the field.

Conclusion

Mark C Drummond's innovative work in computer networking has led to the development of important protocols that improve data communication. His patents reflect a commitment to advancing technology in meaningful ways.