Company Filing History:
Years Active: 1994-2006
Title: The Innovations of Charles L. Warren
Introduction
Charles L. Warren is an accomplished inventor based in West Chicago, IL. He holds 2 patents that showcase his contributions to telephony and wireless communication technologies. His work has significantly impacted the way communication devices operate, enhancing user experience and functionality.
Latest Patents
One of Warren's latest patents is titled "Incoming Call Control by the Called Party." This invention allows a telephony communication device to transmit a defer answer signal when a user receives an incoming call. The defer answer signal places the calling party on hold while playing a voice message, informing them that the called party will be available shortly. This innovation improves call management and user convenience.
Another notable patent is for an "In-Building Microwave Communication System." This system operates within a microwave frequency range, allowing frequency reuse in a wireless in-building RF communications setup. It includes mechanisms to limit the magnitude of RF signals to prevent interference with point-to-point communication systems, ensuring reliable communication within buildings.
Career Highlights
Throughout his career, Charles L. Warren has worked with prominent companies such as Motorola Corporation and Lucent Technologies Inc. His experience in these organizations has contributed to his expertise in telecommunications and wireless technologies.
Collaborations
Warren has collaborated with notable individuals in the field, including Thomas A. Freeburg and Tamara A. Revisky. These collaborations have likely enriched his work and led to innovative solutions in communication technology.
Conclusion
Charles L. Warren's contributions to the field of telecommunications through his patents demonstrate his innovative spirit and technical expertise. His inventions continue to influence the way we communicate today.