This inventor holds 1 USPTO granted patent. Top assignee: Lucent Technologies Inc.. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: The Innovations of David L Rowley
Introduction
David L Rowley is an accomplished inventor based in Indianapolis, IN. He has made significant contributions to the field of communication systems, particularly in echo cancellation technology. His innovative work has led to the development of a unique patent that addresses common challenges in audio communication.
Latest Patents
Rowley's notable patent is titled "System and method for echo cancellation in a communication system." This invention features a digital echo canceller and an analog echo canceller designed to reduce cross coupling echo components in an analog output signal. The system generates an analog cancellation signal that closely resembles the acoustic coupling echo component before it undergoes digital processing. By combining this analog echo cancellation signal with the analog output signal, Rowley’s invention effectively minimizes echo interference, enhancing the clarity of communication.
Career Highlights
David L Rowley is associated with Lucent Technologies Inc., where he has applied his expertise in communication technologies. His work has been instrumental in advancing the capabilities of echo cancellation systems, which are crucial for improving audio quality in various communication applications.
Collaborations
Rowley has collaborated with fellow inventor Alan Dean Michel, contributing to the development of innovative solutions in their field. Their partnership has fostered advancements that benefit the communication technology sector.
Conclusion
David L Rowley's contributions to echo cancellation technology exemplify the impact of innovative thinking in communication systems. His patent reflects a commitment to enhancing audio clarity, making significant strides in the industry.