Santa Barbara, CA, United States of America

William Hale Wellman

This inventor holds 20 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 6 EPO patents, primarily in Optical Sensors. Top assignees: Raytheon Company, Santa Barbara Research Center, R.d. Abbott Company, Inc.. Active years: 1989-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Hale Wellman. Retrieved from https://idiyas.com/inventor/william-hale-wellman

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 2)

% Patents Active = 95.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 6 (Patent Applications = 4)

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 205(Granted Patents)

Location History:

Goleta, CA (US) (1989 - 1991)
Santa Barbara, CA (US) (2002 - 2018)

Company Filing History:

Santa Barbara Research Center

patents

1 out of 1

R.d. Abbott Company, Inc.

patent

Years Active: 1989-2024

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Areas of Expertise:

Geolocation

Angle of Arrival

Radar

Kalman Filtering

Optical Alignment

Infrared Sensors

Imaging Systems

Multicolor Sensors

Temperature Sensing

Signature Reduction

Optical Symmetry

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12157806 - Method of making composite matrix via incorporation of carbon nanotubes (2024-12-03),

2. 9891306 - Geolocating a remote emitter (2018-02-13),

3. 9739878 - Methods and apparatus for determining angle of arrival (AOA) in a radar warning receiver (2017-08-22),

4. 9606848 - Iterative Kalman filtering (2017-03-28),

5. 9223007 - Kalman filtering with indirect noise measurements (2015-12-29),

6. 8422005 - Method and apparatus for multiple field-angle optical alignment testing (2013-04-16),

7. 8254018 - Monolithic lens/reflector optical component (2012-08-28),

8. 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),

9. 7679057 - Antenna-coupled-into-rectifier infrared sensor elements and infrared sensors (2010-03-16),

10. 7624666 - Obscuration method for reducing the infrared signature of an object (2009-12-01),

11. 7586075 - Method for analyzing output data of array subelements of an imaging segmented array (2009-09-08),

12. 7002154 - Optical system for a wide field of view staring infrared sensor having improved optical symmetry (2006-02-21),

13. 7002139 - Window mounting for optical sensor (2006-02-21),

14. 6979119 - Sensor system and method for sensing in an elevated-temperature environment, with protection against external heating (2005-12-27),

15. 6946647 - Multicolor staring missile sensor system (2005-09-20),

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 20 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.

Profile summary based on public USPTO records.