Nagaraj Shivaramaiah

Title: Innovations by Nagaraj Shivaramaiah

Introduction

Nagaraj Shivaramaiah is a notable inventor based in Fremont, CA. He has made significant contributions to the field of global navigation satellite systems (GNSS) with a total of 3 patents to his name. His work focuses on enhancing the accuracy and reliability of GNSS signals, particularly in challenging environments.

Latest Patents

One of Nagaraj's latest patents is titled "Matching for GNSS signals." This invention describes methods, systems, and machine-readable media that provide position solutions using pattern matching with GNSS signals in urban canyons. The method generates expected signal reception data for both line of sight and non-line of sight GNSS signals based on an approximate location and 3D data about building structures. This data is then matched to received GNSS signals, allowing for adjustments to the approximate location used in the position solution of the GNSS receiver.

Another significant patent is "Modernized consumer grade GNSS secondary code acquisition and signal tracking." This invention utilizes L5 GNSS signals to acquire secondary code phases without relying on L1 GNSS signals. Various embodiments are described to perform this acquisition effectively.

Career Highlights

Nagaraj Shivaramaiah is currently employed at Onenav, Inc., where he continues to innovate in the field of GNSS technology. His work has been instrumental in advancing the capabilities of consumer-grade GNSS systems.

Collaborations

Nagaraj has collaborated with notable colleagues such as Paul W McBurney and Norman Krasner, contributing to a dynamic and innovative work environment.

Conclusion

Nagaraj Shivaramaiah's contributions to GNSS technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of the challenges faced in urban navigation and offer practical solutions to enhance GNSS performance.