Richard Wada

Title: The Innovative Contributions of Richard Wada

Introduction

Richard Wada is a notable inventor based in Santa Ana, California. He has made significant contributions to the field of communication technology, holding a total of five patents. His work focuses on enhancing communication systems, particularly in reducing echo and improving signal integrity.

Latest Patents

Among his latest patents is a circuit designed for the attenuation of echoes caused by line variations. This innovative circuit introduces a test tone on the communication line, allowing for the conditioning of the resultant receive signal through a peak detector. The signal is then digitized and processed to determine the best network characteristics for minimizing echo. Another significant patent involves an interfacing system that capacitively couples multiple sources to a two-wire communication line. This system utilizes differential voltage-to-current amplifiers and includes an echo balance network for each source, ensuring effective communication across the network.

Career Highlights

Richard Wada is currently employed at Creative Integrated Systems, Inc., where he continues to develop cutting-edge technologies. His work has been instrumental in creating home and small business phone systems that operate efficiently on a single internal line. He has developed a CMOS voltage-controlled crystal oscillator that utilizes a series of inverter amplifiers and a regenerative feedback loop to maintain consistent performance.

Collaborations

Richard has collaborated with notable coworkers such as James A. Komarek and Jack L. Minney. Their combined expertise has contributed to the successful development of innovative communication solutions.

Conclusion

Richard Wada's contributions to communication technology through his patents and collaborative efforts have significantly advanced the field. His innovative designs continue to impact the way we communicate today.