Company Filing History:
2 out of 3,388 
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1 out of 235 
Years Active: 2011-2015
Title: Sanjeev Gunawardena: Innovator in Navigation Systems
Introduction
Sanjeev Gunawardena is a notable inventor based in Athens, OH (US), recognized for his contributions to navigation systems. With a total of 5 patents, he has made significant advancements in the field of correlator systems and signal processing.
Latest Patents
One of his latest patents is the "Reconfigurable Correlator for a Navigation System." This innovative system includes a plurality of numerically controlled oscillators and a multiplier designed to process received signals. The system features a carrier multiplexer that selects outputs from the oscillators and a code generator that provides a replica code. Additionally, a delay component offers a delayed code, while a code multiplexer selectively provides these codes to the multiplier.
Another significant patent is the "Packet-Based Input/Output Interface for a Correlation Engine." This navigation system incorporates a correlation engine that despreads received signals. The correlator evaluates the received signal against a replica signal to produce a correlation result. A packet encoder then creates a packet containing destination and source addresses along with the correlation result, which is sent to other components in the navigation system.
Career Highlights
Sanjeev has worked with prominent companies such as Northrop Grumman Systems Corporation and Northrop Grumman Guidance and Electronics Company, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in navigation technology.
Collaborations
Throughout his career, Sanjeev has collaborated with talented individuals, including Jeff Dickman and Mathew A Cosgrove. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Sanjeev Gunawardena's work in navigation systems exemplifies the impact of innovation in technology. His patents reflect a commitment to advancing the field and improving navigation capabilities.