Richard A Barry

Title: Innovations of Richard A Barry

Introduction

Richard A Barry is a notable inventor based in Brookline, MA, with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in network technology, particularly in the areas of multiplexing and automatic protection switching.

Latest Patents

One of his latest patents is a method for transparent multiplexing of SONET/SDH streams. This invention provides indicia to a client regarding Out-of-Frame errors and message bit parity errors that occur during message transmission through a network. The message includes client data multiplexed with other data, formatted into a message that contains a plurality of transport overhead bytes. The transport overhead bytes can include both defined and undefined bytes, with predetermined bytes used to store error indicia detected during transmission. These bytes are read by the client at the egress of the network, ensuring efficient error management.

Another significant patent is the method and apparatus for automatic protection switching. This invention describes a Bi-directional Link Self-healing Network (BLSN) that implements bi-directional link automatic protection switching for arbitrary edge or node redundant networks. The BLSN technique allows for the sharing of capacity among many network connections without requiring permanent allocation of spare capacity. This innovative approach ensures that the network remains connected even after the failure of a node or edge, enhancing overall network reliability.

Career Highlights

Richard has worked with prominent organizations such as Sycamore Networks, Inc. and the Massachusetts Institute of Technology. His contributions to these companies have significantly advanced the field of network technology.

Collaborations

Throughout his career, Richard has collaborated with notable professionals, including Steven G Finn and Naimish Patel. These collaborations have fostered innovation and development in his projects.

Conclusion

Richard A Barry's contributions to network technology through his patents and collaborations highlight his significant impact in the field. His innovative approaches continue to shape the future of communication networks.