Company Filing History:
Years Active: 1989
Title: John G. Leddy: Innovator in Power Line Carrier Communication Systems
Introduction
John G. Leddy is a notable inventor based in Lexington, MA (US). He has made significant contributions to the field of communication systems, particularly in the monitoring of refrigerated containers. His innovative approach has led to the development of a unique power line carrier communication system.
Latest Patents
Leddy holds a patent for a "Power line carrier communication system for monitoring refrigerated containers." This system includes a master monitoring unit and a first power line interface that exchanges messages in a first format. The first power line interface translates these messages into a second format suitable for the power line environment. Messages in the second format are then applied to the power line. Remote monitoring units receive these messages and return status data related to the refrigerated containers. The second format features a message starting preamble with a specific duration and logic level, which enhances the probability of proper message synchronization and reception over noisy power line environments. Leddy's patent is a testament to his innovative thinking and technical expertise, with a total of 1 patent to his name.
Career Highlights
Leddy has been associated with Thermo King Corporation, where he has contributed to advancements in refrigeration technology. His work has focused on improving communication systems that monitor the status of refrigerated containers, ensuring that they operate efficiently and effectively.
Collaborations
Throughout his career, Leddy has collaborated with notable colleagues, including Leonard C. Vercellotti and Arthur A. Anderson. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the field.
Conclusion
John G. Leddy's contributions to power line carrier communication systems highlight his role as an innovator in the field. His work not only enhances the monitoring of refrigerated containers but also showcases the importance of effective communication in technology.
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