Stephen J Speckenbach

Title: The Innovations of Stephen J Speckenbach

Introduction

Stephen J Speckenbach is a notable inventor based in Oakland, CA. He holds three patents that showcase his contributions to the field of digital communication. His work has significantly impacted how data is transmitted and processed in modern communication systems.

Latest Patents

One of his latest patents is titled "Method and apparatus for digital communication." This invention discloses an apparatus and method for use in a digital communication session. The apparatus communicates with a similar device at a remote location through a digital communication network over multiple channels. It can dynamically change the bandwidth of the communication session by adjusting the number of channels utilized. Additionally, it features novel phase correction circuitry that reorders digital data received from various channels to reconstruct a single transmitting digital data stream.

Another significant patent is the "Speed correction and stop bit control circuit for data communications." This invention introduces a speed correction circuit for modems that implement a data communications protocol with tighter tolerances on bit timing for transmitted data compared to input data. The apparatus uses selective insertion and deletion of stop bits to compensate for overspeed or underspeed conditions between input and transmitted data streams. It employs a FIFO register of predetermined length to manage incoming data, while counters in a clock circuit track character timing. This innovative approach ensures accurate data transmission even under varying speed conditions.

Career Highlights

Throughout his career, Stephen has worked with several prominent companies, including Hayes Microcomputer Products, Inc. and Ascend Communications, Inc. His experience in these organizations has contributed to his expertise in digital communication technologies.

Collaborations

Stephen has collaborated with various professionals in the field, including his coworker Jay P Duncanson. Their combined efforts have led to advancements in communication technologies and innovative solutions.

Conclusion

Stephen J Speckenbach's contributions to digital communication through his patents and career experiences highlight his role as a significant inventor in the field. His innovative approaches continue to influence the way data is transmitted and processed in modern communication systems.