Narayanan V Ramanathan

Title: Innovations by Narayanan V Ramanathan

Introduction

Narayanan V Ramanathan is a notable inventor based in Lake Forest, CA, with a remarkable portfolio of 14 patents. His work primarily focuses on systems and methods that enhance the functionality and efficiency of movable objects, particularly in retail and warehouse settings.

Latest Patents

One of his latest patents involves estimating the motion of wheeled carts. This invention discloses systems and methods for locating movable objects, such as shopping carts, using dead reckoning techniques to estimate their current position. The patent outlines various techniques to improve the accuracy of position estimates, including compensation for error sources through the use of magnetometers and accelerometers, as well as vibration analysis to derive wheel rotation rates. Additionally, it discusses utilizing environmental characteristics alongside dead reckoning techniques to enhance positioning accuracy.

Another significant patent focuses on shopping basket monitoring using computer vision and machine learning. This system is designed to monitor shopping baskets on various types of carts and can determine whether a basket is empty or loaded with merchandise. The computer vision unit includes a camera and an image processor that executes a computer vision algorithm, which can identify shopping baskets and assess their load status. The system can trigger anti-theft actions if it identifies a loaded basket exiting the store without payment.

Career Highlights

Narayanan V Ramanathan has made significant contributions to the field of innovation through his work at Gatekeeper Systems, Inc. His inventions have the potential to revolutionize how retail environments manage and monitor movable objects, enhancing both security and operational efficiency.

Collaborations

He collaborates with talented individuals such as Scott J Carter and Stephen E Hannah, contributing to a dynamic and innovative work environment.

Conclusion

Narayanan V Ramanathan's inventive contributions, particularly in the realm of movable object tracking and monitoring, showcase his commitment to advancing technology in retail settings. His patents reflect a deep understanding of both technical and practical applications, making him a valuable asset in the field of innovation.