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For the Inventor, By the Inventor

Santa Barbara, CA, United States of America

William Hale Wellman

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 109(Granted Patents)


Company Filing History:

goldMedal15 out of 8,187 
 
Raytheon Company
 patents

Years Active: 2002-2018

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15 patents (USPTO):Explore Patents
1. 9891306 - Geolocating a remote emitter (2018-02-13),
2. 9739878 - Methods and apparatus for determining angle of arrival (AOA) in a radar warning receiver (2017-08-22),
3. 9606848 - Iterative Kalman filtering (2017-03-28),
4. 9223007 - Kalman filtering with indirect noise measurements (2015-12-29),
5. 8422005 - Method and apparatus for multiple field-angle optical alignment testing (2013-04-16),
6. 8254018 - Monolithic lens/reflector optical component (2012-08-28),
7. 7807951 - Imaging sensor system with staggered arrangement of imaging detector subelements, and method for locating a position of a feature in a scene (2010-10-05),
8. 7679057 - Antenna-coupled-into-rectifier infrared sensor elements and infrared sensors (2010-03-16),
9. 7624666 - Obscuration method for reducing the infrared signature of an object (2009-12-01),
10. 7586075 - Method for analyzing output data of array subelements of an imaging segmented array (2009-09-08),
11. 7002154 - Optical system for a wide field of view staring infrared sensor having improved optical symmetry (2006-02-21),
12. 7002139 - Window mounting for optical sensor (2006-02-21),
13. 6979119 - Sensor system and method for sensing in an elevated-temperature environment, with protection against external heating (2005-12-27),
14. 6946647 - Multicolor staring missile sensor system (2005-09-20),
15. 6487519 - System and method for time-to-intercept determination (2002-11-26),

Title: Innovations of William Hale Wellman

Introduction

William Hale Wellman is a prominent inventor based in Santa Barbara, CA (US). He has made significant contributions to the field of radar technology, holding a total of 15 patents. His work focuses on improving the accuracy and efficiency of radar systems, which are crucial for various applications in defense and navigation.

Latest Patents

One of Wellman's latest patents is titled "Geolocating a remote emitter." This method enhances geolocation accuracy in passive radar warning receivers by utilizing synchronized data curve-fit and interpolation techniques. The approach addresses inaccuracies caused by noise and extends observation periods to improve measurement reliability. The method generates rate samples that satisfy constant rate assumptions while fitting data over longer intervals, thereby reducing measurement noise.

Another notable patent is "Methods and apparatus for determining angle of arrival (AOA) in a radar warning receiver." This innovation provides a more accurate angle of arrival in radar warning systems by employing tracking techniques. The angle of arrival and range are mapped from measured body angles to a 3D coordinate system, where modern tracking methods enhance measurement accuracy and stabilization.

Career Highlights

William Hale Wellman is currently associated with Raytheon Company, a leader in defense and aerospace systems. His work at Raytheon has allowed him to develop cutting-edge technologies that significantly impact national security and defense capabilities.

Collaborations

Wellman has collaborated with notable colleagues such as Joseph F Borchard and Lee M Savage. These partnerships have fostered innovation and contributed to the advancement of radar technologies.

Conclusion

William Hale Wellman is a distinguished inventor whose work in radar technology has led to significant advancements in geolocation and angle of arrival determination. His contributions continue to shape the future of radar systems and enhance their effectiveness in various applications.

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