Company Filing History:
Years Active: 2001-2020
Title: Gregory M. Johnson: Innovator in Navigation and Sensor Technologies
Introduction
Gregory M. Johnson, an accomplished inventor based in Goleta, California, holds a total of four patents that reflect his contributions to the fields of navigation and sensing technologies. His innovative work emphasizes the integration of advanced systems to improve positioning, navigation, and measurement capabilities.
Latest Patents
Among Gregory's latest inventions is a patent for a "System for Positioning, Navigation, and Time (PNT)." This exemplary radio-frequency (RF)-based navigation reference system employs one or more non-collocated and time-synchronized direction-finding transmitters. It enables a client receiver to estimate its own 3-D position, velocity, and time using direction-finding waveforms obtained from the reference transmitters. Notably, this system only requires one reference transmitter for obtaining a 3-D PVT solution, provided the client receiver is equipped with an accurate low-drift local clock, such as a chip-scale atomic clock (CSAC).
Another significant patent is a "Vibratory Sensor with Virtual Node/Antinode Correction of Secondary Harmonics." This invention involves a vibratory sensor featuring a resonator for measuring angular rotation, such as a hemispherical resonator gyroscope (HRG) that operates in force rebalance mode. The technology integrates circuitry to generate a virtual node and antinode in the resonator's standing wave. This innovation allows for the elimination of secondary harmonics contribution, enhancing the accuracy of the vibratory sensor significantly.
Career Highlights
Gregory's professional journey includes notable tenures at companies renowned for their technological advancements. He has worked at Litton Systems, Inc. and Toyon Research Corporation, where he further developed his expertise and innovative capabilities in engineering and development.
Collaborations
During his career, Gregory M. Johnson has collaborated with talented individuals such as John Christopher Baker and Daniel T. Zaida. These collaborations reflect a commitment to advancing knowledge and developing cutting-edge solutions within his specialized fields.
Conclusion
Gregory M. Johnson's contributions to navigation and sensor technologies have established him as a prominent figure in innovation. His patents not only demonstrate his expertise but also reflect his dedication to enhancing precision in measurement and positioning systems. As technology continues to evolve, Gregory's work will undoubtedly influence future advancements in these critical areas.