Wen Wu Su

Title: Innovations of Inventor Wen Wu Su

Introduction

Wen Wu Su is a notable inventor based in Austin, TX (US), recognized for his contributions to communication technology. He holds a total of 4 patents, showcasing his expertise in developing advanced techniques for echo cancellation and signal detection.

Latest Patents

One of his latest patents is titled "Techniques for implementing adaptation control of an echo canceller to facilitate detection of in-band signals." This innovative technique involves detecting in-band signaling tones in a communication system by adapting an echo canceller's filter in response to far-end harmonic signals. The process includes subtracting the echo estimation signal from a near-end signal to identify the in-band signaling tones effectively.

Another significant patent is "Techniques for updating filter coefficients of an adaptive filter." This technique focuses on updating filter coefficients of an adaptive filter by grouping them into filter blocks. The method allows for efficient updates based on the network echo path impulse response, enhancing the performance of communication systems.

Career Highlights

Wen Wu Su is currently employed at Freescale Semiconductor, Inc., where he applies his innovative skills to develop cutting-edge technologies. His work has significantly impacted the field of communication, particularly in improving echo cancellation methods.

Collaborations

Throughout his career, Wen Wu Su has collaborated with talented individuals such as Lucio F C Pessoa and Roman A Dyba. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Wen Wu Su's contributions to the field of communication technology through his patents and work at Freescale Semiconductor, Inc. highlight his role as an influential inventor. His innovative techniques continue to shape the future of signal processing and echo cancellation.