Location History:
- Wylie, TX (US) (1997 - 2004)
- Wilie, TX (US) (2004)
Company Filing History:
Years Active: 1997-2004
Title: The Innovations of Paul D. Litzenberger
Introduction
Paul D. Litzenberger is a notable inventor based in Wylie, TX (US), recognized for his contributions to telecommunications technology. With a total of 5 patents, he has made significant advancements in hybrid network systems and echo cancellation technologies.
Latest Patents
One of his latest patents is titled "System, method and article of manufacture for a call back architecture in a hybrid network with support for internet telephony." This invention creates a callback system utilizing a hybrid telecommunication system that includes both a switched communication network and a packet transmission network. The system accesses a call parameter database stored in memory to determine at least one call parameter, allowing for efficient call routing based on these parameters.
Another significant patent is the "Echo canceller system," which features a pool of echo cancellers that provide echo cancellation on PCM digital transmissions as needed. This dynamic port device identifies transmissions requiring echo cancellation and routes them through the appropriate echo cancellers. This innovative approach allows for echo cancellation without dedicating an echo canceller to each DS0 channel, enhancing efficiency in telecommunications.
Career Highlights
Paul D. Litzenberger has worked with MCI Communications Corporation, where he has applied his expertise in telecommunications to develop cutting-edge technologies. His work has contributed to the evolution of communication systems, making them more efficient and reliable.
Collaborations
Throughout his career, Litzenberger has collaborated with notable colleagues such as Louis G. Gottlieb and Guido M. Eastep, further enhancing the impact of his innovations in the field.
Conclusion
Paul D. Litzenberger's contributions to telecommunications through his patents and collaborations have significantly advanced the industry. His work continues to influence the development of hybrid network systems and echo cancellation technologies, showcasing his importance as an inventor.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.