Company Filing History:
3 out of 3,385 
2 out of 8,033 Years Active: 1992-2009
Title: Grant H Watkins: Innovator in Radar Technology
Introduction
Grant H Watkins is a notable inventor based in Dunkirk, MD (US). He has made significant contributions to the field of radar technology, holding a total of 5 patents. His work focuses on improving the performance and reliability of radar systems through innovative solutions.
Latest Patents
One of his latest patents is titled "Radar exciter including phase compensation of the waveform generator." This invention addresses phase non-linearities introduced by various microwave devices in radar systems. By measuring phase errors over a specific frequency range, the system utilizes digital random access memories (RAMs) to apply predistortion phase shifts to both the local oscillator signal and the RF transmit signal. This innovative approach enhances the accuracy of radar transmissions.
Another significant patent is the "Method and apparatus for cancelling phase noise." This invention tackles the inherent phase noise present in frequency oscillators and multipliers. By inserting a delay in one path and comparing the phases of the delayed and undelayed signals, the phase noise canceller effectively reduces unwanted noise. This technology can be calibrated to improve the overall performance of radar systems.
Career Highlights
Throughout his career, Grant H Watkins has worked with prominent companies such as Northrop Grumman Systems Corporation and Westinghouse Electric Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in radar technology.
Collaborations
Grant has collaborated with notable colleagues, including Stephen P Caldwell and John P Muhlbaier. Their combined expertise has contributed to advancements in radar technology and related fields.
Conclusion
Grant H Watkins is a distinguished inventor whose work in radar technology has led to significant advancements in the field. His innovative patents and collaborations with industry leaders highlight his commitment to improving radar systems. His contributions continue to influence the development of reliable and efficient radar technologies.