Sean D Keller

This inventor holds 64 USPTO granted patents and 6 published patent applications and 6 EPO patents, primarily in Micro-Electro-Mechanical Systems (CPC class G01S). Top assignee: Raytheon Company. Active years: 2016-2026.

USPTO Granted Patents = 64 (Patent Applications = 6)

% Patents Active = 100.0

EPO Patents = 6 (Patent Applications = 8)

Average Co-Inventor Count = 2.7

ph-index = 12

Forward Citations = 319(Granted Patents)

Forward Citations (Not Self Cited) = 63(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

64 out of 8,306

Raytheon Company

patents

Years Active: 2016-2026

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Areas of Expertise:

Micro-Mirror Array

Optical Sensor

Beam Steering

MEMS Technology

Active Imaging

Laser Transmitter

Situational Awareness

Optical Communication

Degraded Visual Environment

Optical System

RF Imaging

Target Tracking

64 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12638564 - Wavefront correction for aerodynamic and atmospheric effects to an optical sensor on a high-speed flight vehicle (2026-05-26),

2. 12541098 - Amplified laser device using a MEMS MMA having tip, tilt and piston capability to both correct a beam profile and steer the amplified beam (2026-02-03),

3. 12456379 - Quick-mount warning receiver (2025-10-28),

4. 12372658 - Negative obstacle detector using micro-electro-mechanical system (MEMS) micro-mirror array (MMA) beam steering (2025-07-29),

5. 12372623 - Conic micro-electro-mechanical system (MEMS) micro-mirror array (MMA) steered active situational awareness sensor (2025-07-29),

6. 12360358 - Micro-electro-mechanical system (MEMS) micro-mirror array (MMA) steered high-power laser transmitter (2025-07-15),

7. 12270946 - Optical sensor with dual-axis gimballed transmitter and staring detector (2025-04-08),

8. 12253627 - Quick-mount laser warning receiver (2025-03-18),

9. 12130384 - Multiple field-of-view (FOV) optical sensor using a micro-electro-mechanical system (MEMS) micro- mirror array (MMA) (2024-10-29),

10. 12117607 - Micro-electro-mechanical system (MEMS) micro-mirror array steered laser transmitter and situational awareness sensor with wavelength conversion (2024-10-15),

11. 12066574 - Optical system for object detection and location using a Micro-Electro-Mechanical System (MEMS) Micro-Mirror Array (MMA) beamsteering device (2024-08-20),

12. 12061334 - Optical scanning system using micro-electro-mechanical system (mems) micro-mirror arrays (MMAs) (2024-08-13),

13. 12025790 - Micro-electro-mechanical system (MEMS) micro-mirror array (MMA) and off-axis parabola (OAP) steered active situational awareness sensor (2024-07-02),

14. 12000676 - Optical sensor with Tx/Rx aperture sharing element (ASE) for processing passive and active signals (2024-06-04),

15. 11921284 - Optical zoom system using an adjustable reflective fresnel lens implemented with a micro-electro-mechanical system (MEMs) micro-mirror array (MMA) (2024-03-05),

Title: The Innovative Journey of Sean D Keller

Introduction: Sean D Keller, a talented inventor based in Tucson, AZ, has made significant contributions to the field of technology through his creative and groundbreaking inventions.

Latest Patents: Sean D Keller holds several patents in various technological fields, including artificial intelligence, renewable energy, and medical devices. His most recent patent focuses on a revolutionary method for enhancing solar panel efficiency through advanced nanotechnology.

Career Highlights: With a background in engineering and a passion for innovation, Sean D Keller has enjoyed a successful career marked by numerous achievements. He has been recognized for his groundbreaking work in developing cutting-edge solutions that have the potential to shape the future of multiple industries.

Collaborations: Throughout his career, Sean D Keller has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Sean D Keller's dedication to pushing the boundaries of technology and his relentless pursuit of innovation make him a standout figure in the world of inventors. His work continues to inspire and pave the way for future advancements in the field.