Nilesh Pradhan

Title: Nilesh Pradhan: Innovator in Time-of-Flight Sensor Technology

Introduction

Nilesh Pradhan is a notable inventor based in South Grafton, MA (US). He has made significant contributions to the field of sensor technology, particularly in time-of-flight (TOF) sensors. With a total of 6 patents to his name, Pradhan's work focuses on enhancing the accuracy and reliability of object detection in various environments.

Latest Patents

One of Pradhan's latest patents is for a device that performs waveform reconstruction in a time-of-flight sensor. This innovative TOF sensor is designed to conduct classification analytics on a waveform signal that represents a reflected light pulse. It classifies objects based on the characteristic properties of the reflected pulse, allowing for the identification of various atmospheric particulates such as snow, aerosol, water, fog, or mist. Additionally, some embodiments of this device can detect excessive levels of mist or suspended particulates that may hinder detection accuracy. The device achieves this by projecting focused light beams in a defined pattern and comparing the reflected pattern to determine any distortion caused by mist.

Another significant patent involves a triangulation applied as a safety scanner. This optical safety scanner system utilizes a first illumination source to detect the presence and distances of people or objects within hazardous industrial areas. It employs triangulation techniques and is complemented by a second illumination source that verifies the accuracy of the first. If the second light identifies an object not detected by the triangulation analysis, the system assumes obstruction and takes appropriate safety actions.

Career Highlights

Throughout his career, Nilesh Pradhan has worked with reputable companies, including Rockwell Automation Technologies Incorporated and Innovaciones Microelectrónicas S.L. His experience in these organizations has contributed to his expertise in sensor technology and innovation.

Collaborations

Pradhan has collaborated with notable individuals in his field, including Richard Galera and Anne E Bowlby. These collaborations have likely enriched his work and contributed to the development of his patented technologies.

Conclusion

Nilesh Pradhan is a distinguished inventor whose work in time-of-flight sensor technology has made a significant impact in the field. His innovative patents demonstrate his commitment to enhancing object detection and safety in various environments.