Company Filing History:
4 out of 8 
2 out of 6 
1 out of 832,880 Years Active: 2003-2020
Title: The Innovations of Edmund Gregory Lee
Introduction
Edmund Gregory Lee, based in Palo Alto, California, is an accomplished inventor with seven patents to his name. His contributions to the field of satellite-based positioning systems highlight his expertise and innovative spirit in developing advanced technologies for navigation and location determination.
Latest Patents
Lee's most recent patents include a novel technique for optimizing satellite-based positioning systems. One notable invention, titled "Fast fix using a perfect reference in a satellite-based positioning system," introduces a signal processing method that re-samples received PRN sequences from SPS satellites. This technique aligns them with a nominal sampling rate for a series of perfect reference PRN replica sequences, enhancing the accuracy of positioning data. Another significant patent, "Method and apparatus for determining device location," describes a satellite-based positioning receiver designed to combine non-concurrent sets of pseudoranges all taken at a common location. This innovation enables the determination of at least a 2D position of the common location, showcasing Lee's commitment to improving location determination technologies.
Career Highlights
Throughout his career, Edmund Gregory Lee has made significant contributions while working at various companies. Notably, he has been affiliated with Etherwhere Corporation and Pharsight Corporation. His work in these organizations has helped propel advancements in satellite communication and accuracy in positioning systems.
Collaborations
Lee has had the opportunity to collaborate with notable professionals in his field, including Farrokh Farrokhi and Dickson T Wong. These partnerships have likely enriched his perspective and have contributed to the innovative nature of his work.
Conclusion
Edmund Gregory Lee stands out as a remarkable inventor in the domain of satellite-based positioning systems. With his seven patents and collaborative spirit, he continues to push the boundaries of innovation in navigation technology, influencing the way devices determine their locations in the modern world. His contributions not only exemplify his inventiveness but also reflect a significant advancement in the industry.