Parthapratim De

Title: Parthapratim De: Innovator in Signal Processing Technologies

Introduction

Parthapratim De is a notable inventor based in Millburn, NJ (US). He has made significant contributions to the field of signal processing, particularly in code-division multiple-access (CDMA) networks and digital signal equalization. With a total of 2 patents, his work has advanced the technology used in communication systems.

Latest Patents

One of his latest patents is titled "Method and apparatus for detecting multiple signals in a CDMA network." This invention describes a receiver that includes a forward detector, a first feedback detector, a set of second feedback detectors, a slicer, and an arithmetic logic unit. The system is designed to detect multiple transmitted signals effectively. The forward detector receives the sum of the multiple transmitted signals, while the arithmetic logic unit processes the output from the forward detector. The slicer then provides the detected signal for each transmitter.

Another significant patent by Parthapratim De is "Method and apparatus for equalizing a digital signal received via multiple transmission paths." This invention features an adaptive decision feedback equalizer that addresses multipath interference in broadcast signals. The equalizer comprises a feed-forward filter, a feedback filter, and a partial feedback forward filter. The design aims to reduce multipath interference, enhancing the quality of the received signals.

Career Highlights

Parthapratim De is currently employed at Mitsubishi Electric Research Laboratories, Inc. His work at this esteemed organization has allowed him to focus on innovative solutions in signal processing. His contributions have been instrumental in developing advanced technologies that improve communication systems.

Collaborations

Throughout his career, Parthapratim has collaborated with talented individuals such as Jay Bao and Tommy C Poon. These collaborations have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Parthapratim De is a distinguished inventor whose work in signal processing has made a significant impact on communication technologies. His patents reflect his expertise and commitment to advancing the field. His contributions continue to influence the development of modern communication systems.