John Henry Green

Title: John Henry Green: Innovator in Digital Signaling Technology

Introduction

John Henry Green is a notable inventor based in Georgetown, MA (US). He is recognized for his contributions to digital signaling technology, particularly in the realm of channel banks. His innovative approach has led to advancements in how signaling states are managed in digital communication systems.

Latest Patents

John Henry Green holds a patent for "Signaling storage in digital channel banks." This patent addresses the periodic updating of binary signaling states (on-hook, off-hook) for each channel in a digital channel bank. The invention involves storing a number of the most recent samples at the receiving end of the digital system for each message channel. Under normal conditions, the output to the switching machine is influenced by real-time samples. However, in the event of a carrier disturbance, the updating process halts, and the output is controlled by older stored bits. This method ensures that the proper signaling state is presented to the switch during short carrier disturbances, enhancing the reliability of digital communication.

Career Highlights

John Henry Green has made significant strides in his career, particularly during his time at Bell Telephone Laboratories. His work has contributed to the development of more robust digital communication systems, showcasing his expertise in the field.

Collaborations

John has collaborated with Joseph Elide Landry, furthering advancements in digital signaling technology. Their partnership has been instrumental in refining the processes involved in digital channel banks.

Conclusion

John Henry Green's innovative work in digital signaling technology has made a lasting impact on the field of telecommunications. His patent demonstrates a commitment to improving the reliability of digital communication systems.