Inventor · disambiguated record
Sean D. Keller
Also filed as: KELLER SEAN D
62 granted patents·3 pending applications·355 citations·filing 2011–2022
98Inventor score
Top patents by PatentIndex Score
65 records- 0199US9477135B1Non-mechanically steered high-power laser transmitterRAYTHEON CO·Filed 2015·Granted Oct 25, 2016·38 cites·20 claims
- 0298US11333879B2Electronically steered inter-satellite optical communication system with micro-electromechanical (MEM) micromirror array (MMA)RAYTHEON CO·Filed 2020·Granted May 17, 2022·19 cites·20 claims
- 0398US11042025B2Optical data communication using micro-electro-mechanical system (MEMS) micro-mirror arraysRAYTHEON CO·Filed 2020·Granted Jun 22, 2021·22 cites·28 claims
- 0498US10267915B2Optical system for object detection and locationRAYTHEON CO·Filed 2016·Granted Apr 23, 2019·21 cites·14 claims
- 0598US10148056B2Ring amplifier for extended range steerable laser transmitter and active sensorRAYTHEON CO·Filed 2016·Granted Dec 4, 2018·23 cites·20 claims
- 0697US11333557B2Optically powered cryogenic focal plane array (FPA) with an optical data linkRAYTHEON CO·Filed 2020·Granted May 17, 2022·5 cites·21 claims
- 0797US10243654B1Electronically steered inter-satellite optical communication system and methodsRAYTHEON CO·Filed 2018·Granted Mar 26, 2019·26 cites·19 claims
- 0896US12025790B2Micro-electro-mechanical system (MEMS) micro-mirror array (MMA) and off-axis parabola (OAP) steered active situational awareness sensorRAYTHEON CO·Filed 2021·Granted Jul 2, 2024·4 cites·20 claims
- 0996US11212010B2Optically-steered RF imaging receiver using photonic spatial beam processingRAYTHEON CO·Filed 2020·Granted Dec 28, 2021·6 cites·8 claims
- 1096US10686523B1Co-boresighted optical and RF phased array and photonic integrated circuitRAYTHEON CO·Filed 2019·Granted Jun 16, 2020·30 cites·17 claims
- 1196US10209439B2Multi-directional optical receiver and methodRAYTHEON CO·Filed 2016·Granted Feb 19, 2019·20 cites·17 claims
- 1296US9904081B2LCWG steered laser transmitter and situational awareness sensor with wavelength conversionRAYTHEON CO·Filed 2016·Granted Feb 27, 2018·21 cites·21 claims
- 1395US11664905B2Optically-steered RF imaging receiver using photonic spatial beam processingRAYTHEON CO·Filed 2021·Granted May 30, 2023·3 cites·13 claims
- 1495US11650412B2Optical non-uniformity correction (NUC) for active mode imaging sensors using micro-electro-mechanical system (MEMS) micro-mirror arrays (MMAs)RAYTHEON CO·Filed 2020·Granted May 16, 2023·3 cites·20 claims
- 1595US10866487B1Monolithically integrated wavelength converted photonic integrated circuit (PIC) and hybrid fabrication thereofRAYTHEON CO·Filed 2019·Granted Dec 15, 2020·9 cites·20 claims
- 1695US9927515B2Liquid crystal waveguide steered active situational awareness sensorRAYTHEON CO·Filed 2015·Granted Mar 27, 2018·20 cites·19 claims
- 1794US12253627B2Quick-mount laser warning receiverRAYTHEON CO·Filed 2022·Granted Mar 18, 2025·2 cites·19 claims
- 1893US9473768B2Optical non-uniformity correction (NUC) for active mode imaging sensorsRAYTHEON CO·Filed 2014·Granted Oct 18, 2016·26 cites·13 claims
- 1992US12117607B2Micro-electro-mechanical system (MEMS) micro-mirror array steered laser transmitter and situational awareness sensor with wavelength conversionRAYTHEON CO·Filed 2021·Granted Oct 15, 2024·2 cites·20 claims
- 2092US11837840B2MEMS micro-mirror array laser beam steerer for simultaneous illumination of multiple tracked targetsRAYTHEON CO·Filed 2020·Granted Dec 5, 2023·2 cites·18 claims
- 2192US11283169B2Steerable RF imaging receiver using photonic spatial beam processing with improved resolutionRAYTHEON CO·Filed 2020·Granted Mar 22, 2022·3 cites·21 claims
- 2291US11550146B2Small angle optical beam steering using micro-electro-mechanical system (MEMS) micro-mirror arrays (MMAS)RAYTHEON CO·Filed 2021·Granted Jan 10, 2023·3 cites·20 claims
- 2391US9946259B2Negative obstacle detectorRAYTHEON CO·Filed 2015·Granted Apr 17, 2018·13 cites·19 claims
- 2489US10321037B2Active pushbroom scanning system and methodRAYTHEON CO·Filed 2016·Granted Jun 11, 2019·6 cites·21 claims
- 2588US11815676B2Active pushbroom imaging system using a micro-electro-mechanical system (MEMS) micro-mirror array (MMA)RAYTHEON CO·Filed 2020·Granted Nov 14, 2023·2 cites·22 claims
- 2688US11477350B2Active imaging using a micro-electro-mechanical system (MEMS) micro-mirror array (MMA)RAYTHEON CO·Filed 2021·Granted Oct 18, 2022·2 cites·20 claims
- 2786US11536543B2Directed energy (DE) weapon and passive millimeter wave (PmmW) imager for target trackingRAYTHEON CO·Filed 2020·Granted Dec 27, 2022·2 cites·17 claims
- 2885US10062175B2Multiple target tracker and liquid crystal waveguide (LCWG) beam steerer for designation, range finding and active imagingRAYTHEON CO·Filed 2015·Granted Aug 28, 2018·5 cites·14 claims
- 2983US12066574B2Optical system for object detection and location using a Micro-Electro-Mechanical System (MEMS) Micro-Mirror Array (MMA) beamsteering deviceRAYTHEON CO·Filed 2021·Granted Aug 20, 2024·1 cites·19 claims
- 3083US11747445B2Warning receiver for detecting and characterizing an optical sourceRAYTHEON CO·Filed 2021·Granted Sep 5, 2023·1 cites·23 claims
- 3183US11127150B2Multiple target tracker and micro-electro-mechanical system (MEMS) micro-mirror array for designation, range finding, and active imagingRAYTHEON CO·Filed 2019·Granted Sep 21, 2021·3 cites·19 claims
- 3282US12372658B2Negative obstacle detector using micro-electro-mechanical system (MEMS) micro-mirror array (MMA) beam steeringRAYTHEON CO·Filed 2020·Granted Jul 29, 2025·1 cites·23 claims
- 3381US10382701B2Active imaging systems and methodRAYTHEON CO·Filed 2016·Granted Aug 13, 2019·3 cites·20 claims
- 3479US11835709B2Optical sensor with micro-electro-mechanical system (MEMS) micro-mirror array (MMA) steering of the optical transmit beamRAYTHEON CO·Filed 2021·Granted Dec 5, 2023·1 cites·22 claims
- 3579US11644542B2Optical sensor with MEMS MMA steered transmitter and staring detectorRAYTHEON CO·Filed 2021·Granted May 9, 2023·2 cites·21 claims
- 3677US11686820B2Optical sensor with ring-shaped Tx/Rx aperture sharing element (ASE)RAYTHEON CO·Filed 2020·Granted Jun 27, 2023·1 cites·18 claims
- 3771US11901646B2Sensor for degraded visual environmentRAYTHEON CO·Filed 2022·Granted Feb 13, 2024·0 cites·5 claims
- 3868US9791554B2Multiple-beam triangulation-based range finder and methodRAYTHEON CO·Filed 2015·Granted Oct 17, 2017·2 cites·20 claims
- 3966US11183770B2Dual polarization RF antenna feed module and photonic integrated circuit (PIC)RAYTHEON CO·Filed 2019·Granted Nov 23, 2021·1 cites·20 claims
- 4061US12360358B2Micro-electro-mechanical system (MEMS) micro-mirror array (MMA) steered high-power laser transmitterRAYTHEON CO·Filed 2021·Granted Jul 15, 2025·0 cites·17 claims
- 4160US12270946B2Optical sensor with dual-axis gimballed transmitter and staring detectorRAYTHEON CO·Filed 2021·Granted Apr 8, 2025·0 cites·20 claims
- 4259US11921284B2Optical zoom system using an adjustable reflective fresnel lens implemented with a micro-electro-mechanical system (MEMs) micro-mirror array (MMA)RAYTHEON CO·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 4359US10628953B2Multiple target tracker and liquid crystal waveguide (LCWG) beam steerer for designation, range finding and active imagingRAYTHEON CO·Filed 2018·Granted Apr 21, 2020·0 cites·10 claims
- 4457US12456379B2Quick-mount warning receiverRAYTHEON CO·Filed 2022·Granted Oct 28, 2025·0 cites·19 claims
- 4557US11495883B2Sensor for degraded visual environmentRAYTHEON CO·Filed 2019·Granted Nov 8, 2022·0 cites·14 claims
- 4655US12372623B2Conic micro-electro-mechanical system (MEMS) micro-mirror array (MMA) steered active situational awareness sensorRAYTHEON CO·Filed 2021·Granted Jul 29, 2025·0 cites·17 claims
- 4753US12130384B2Multiple field-of-view (FOV) optical sensor using a micro-electro-mechanical system (MEMS) micro- mirror array (MMA)RAYTHEON CO·Filed 2021·Granted Oct 29, 2024·0 cites·20 claims
- 4853US12061334B2Optical scanning system using micro-electro-mechanical system (mems) micro-mirror arrays (MMAs)RAYTHEON CO·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 4953US2022236383A1Micro-electro-mechanical system (mems) micro-mirror array (mma) steered active situational awareness sensorRAYTHEON CO·Filed 2021·Application pending·0 cites
- 5052US2023101430A1Wavefront correction for aerodynamic and atmospheric effects to an optical sensor on a high-speed flight vehicleRAYTHEON CO·Filed 2022·Application pending·0 cites
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →