Luis R A Larzabal

Title: Innovations of Luis R A Larzabal

Introduction

Luis R A Larzabal is an accomplished inventor based in Mountain View, CA. He holds a total of four patents, showcasing his expertise in developing innovative solutions in the field of telecommunications and signal processing. His contributions have significantly impacted the industry, particularly in enhancing the efficiency and reliability of communication systems.

Latest Patents

One of his latest patents is the "Automatic telephone line loop around system and method." This invention provides a loop around system that monitors line conditions to detect the initiation of loop testing. It automatically bypasses electronic devices, such as DSL line conditioners, to prevent them from being mistakenly identified as line faults during testing. The system also shuts down its power from the line to avoid interference while continuing to monitor the line conditions. Upon the conclusion of testing, it automatically reintegrates the electronic device back into the line.

Another notable patent is the "Multi-stage differential warping amplifier and method." This invention offers a multi-stage differential amplifier that compensates for frequency-dependent attenuation in transmission lines. The warping response characteristic is designed to provide a flat system gain response over a predetermined frequency spectrum. The individual amplifier stages utilize operational amplifiers and are tailored through SPICE simulations to achieve the desired overall warping response.

Career Highlights

Luis has worked with several companies throughout his career, including Phylogy, Inc. and Actelis Networks Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Luis has collaborated with notable individuals in the field, including Edward Paul Ponganis and David F Fraser. These collaborations have further enriched his work and led to the development of groundbreaking technologies.

Conclusion

Luis R A Larzabal is a prominent inventor whose work has made significant contributions to telecommunications technology. His innovative patents reflect his dedication to improving communication systems and his ability to solve complex engineering challenges.