Inventor
SHEPARD JEFFREY D
US48 patents
Patents
48 patentsUS10249810B2Apr 2, 2019
Structurally embedded and inhospitable environment systems and devices having autonomous electrical power sources
FACE INT CORP25 citations94
US10247861B2Apr 2, 2019
Compositions of materials for forming coatings and layered structures including elements for scattering and passing selectively tunable wavelengths of electromagnetic energy
FACE INT CORP14 citations94
US10014461B1Jul 3, 2018
Structurally embedded and inhospitable environment systems and devices having autonomous electrical power sources
FACE INT CORP26 citations94
US9923514B1Mar 20, 2018
Security and tracking systems including energy harvesting components for providing autonomous electrical power
FACE INT CORP18 citations94
US9793317B1Oct 17, 2017
Devices and systems incorporating energy harvesting components/devices as autonomous energy sources and as energy supplementation, and methods for producing devices and systems incorporating energy harvesting components/devices
FACE INT CORP26 citations94
US10345491B2Jul 9, 2019
Systems and methods for implementing selective electromagnetic energy filtering objects and coatings using selectably transmissive energy scattering layers
FACE INT CORP11 citations93
US10345492B2Jul 9, 2019
Systems and methods for producing objects incorporating selectably active electromagnetic energy filtering layers and coatings
FACE INT CORP11 citations93
US10109672B2Oct 23, 2018
Devices and systems incorporating energy harvesting components/devices as autonomous energy sources and as energy supplementation, and methods for producing devices and systems incorporating energy harvesting components/devices
FACE INT CORP15 citations93
US10110163B2Oct 23, 2018
Security and tracking systems including energy harvesting components for providing autonomous electrical power
FACE INT CORP14 citations93
US9893261B1Feb 13, 2018
Structurally embedded and inhospitable environment systems and devices having autonomous electrical power sources
FACE INT CORP15 citations93
US9726790B2Aug 8, 2017
Systems and methods for implementing selective electromagnetic energy filtering objects and coatings using selectably transmissive energy scattering layers
FACE INT CORP19 citations93
US9726791B2Aug 8, 2017
Systems and methods for producing objects incorporating selectably active electromagnetic energy filtering layers and coatings
FACE INT CORP14 citations93
US11571583B2Feb 7, 2023
Structurally embedded and inhospitable environment systems having autonomous electrical power sources
FACE INT CORP4 citations86
US10985677B2Apr 20, 2021
Systems and devices powered by autonomous electrical power sources
FACE INT CORP13 citations86
US10347777B2Jul 9, 2019
Energy harvesting methods for providing autonomous electrical power to vehicles and electrically-powered devices in vehicles
FACE INT CORP15 citations86
US11358370B2Jun 14, 2022
Systems and methods for implementing selective electromagnetic energy filtering objects and coatings using selectably transmissive energy scattering layers
FACE INT CORP3 citations84
US10770507B2Sep 8, 2020
Devices and systems incorporating energy harvesting components/devices as autonomous energy sources and as energy supplementation, and methods for producing devices and systems incorporating energy harvesting components/devices
FACE INT CORP4 citations84
US10756249B2Aug 25, 2020
Structurally embedded and inhospitable environment systems having autonomous electrical power sources
FACE INT CORP5 citations84
US10600950B2Mar 24, 2020
Structurally embedded and inhospitable environment systems having autonomous electrical power sources
FACE INT CORP7 citations84
US10529871B2Jan 7, 2020
Energy harvesting systems for providing autonomous electrical power to vehicles and electrically-powered devices in vehicles
FACE INT CORP10 citations84
US10525684B2Jan 7, 2020
Energy harvesting systems for providing autonomous electrical power to mobile devices
FACE INT CORP10 citations84
US11945189B2Apr 2, 2024
Systems and methods for producing laminates, layers and coatings including elements for scattering and passing selective wavelengths of electromagnetic energy
FACE INT CORP1 citations73
US11938700B2Mar 26, 2024
Systems and methods for producing objects incorporating selective electromagnetic energy scattering layers, laminates and coatings
FACE INT CORP1 citations73
US11740393B2Aug 29, 2023
Image capturing system with wavelength-selective energy scattering layer
FACE INT CORP2 citations73
US11554576B2Jan 17, 2023
Energy harvesting methods for providing autonomous electrical power to mobile devices
FACE INT CORP2 citations73
US11513264B2Nov 29, 2022
Methods for making compositions of materials for forming coatings and layered structures including elements for scattering and passing selectively tunable wavelengths of electromagnetic energy
FACE INT CORP2 citations73
US11362138B2Jun 14, 2022
Devices and systems incorporating energy harvesting components/devices as autonomous energy sources and as energy supplementation, and methods for producing devices and systems incorporating energy harvesting components/devices
FACE INT CORP2 citations73
US11305515B2Apr 19, 2022
Systems and methods for producing objects incorporating selectably active electromagnetic energy filtering layers and coatings
FACE INT CORP1 citations73
US11310637B2Apr 19, 2022
Methods for producing security and tracking systems including energy harvesting components for providing autonomous electrical power
FACE INT CORP5 citations73
US10886873B2Jan 5, 2021
Energy harvesting methods for providing autonomous electrical power to building structures and electrically-powered devices in the building structures
FACE INT CORP3 citations73
US10859737B2Dec 8, 2020
Energy harvesting system with wavelength-selective energy scattering layer
FACE INT CORP4 citations73
US10795062B2Oct 6, 2020
Systems and methods for producing objects incorporating selective electromagnetic energy scattering layers, laminates and coatings
FACE INT CORP1 citations73
US12415341B2Sep 16, 2025
Systems and methods for implementing selective electromagnetic energy filtering objects and coatings using selectably transmissive energy scattering layers
FACE INT CORP0 citations63
US12358270B2Jul 15, 2025
Energy harvesting methods for providing autonomous electrical power to mobile devices
FACE INT CORP0 citations63
US12296555B2May 13, 2025
Systems and methods for producing objects incorporating selectably active electromagnetic energy filtering layers and coatings
FACE INT CORP0 citations63
US12280576B2Apr 22, 2025
Energy harvesting systems for providing autonomous electrical power to mobile devices
FACE INT CORP0 citations63
US12072512B2Aug 27, 2024
Security and tracking systems including energy harvesting components for providing autonomous electrical power
FACE INT CORP0 citations63
US12001033B2Jun 4, 2024
Methods for making compositions of materials for forming coatings and layered structures including elements for scattering and passing selectively tunable wavelengths of electromagnetic energy
FACE INT CORP0 citations63
US11980102B2May 7, 2024
Systems and devices powered by autonomous electrical power sources
FACE INT CORP1 citations63
US11967658B2Apr 23, 2024
Energy harvesting methods for providing autonomous electrical power to vehicles and electrically-powered devices in vehicles
FACE INT CORP0 citations63
US11917506B2Feb 27, 2024
Methods for producing security and tracking systems including energy harvesting components for providing autonomous electrical power
FACE INT CORP1 citations63
US11355655B2Jun 7, 2022
Energy harvesting methods for providing autonomous electrical power to vehicles and electrically-powered devices in vehicles
FACE INT CORP0 citations63
US11009632B2May 18, 2021
Methods for making compositions of materials for forming coatings and layered structures including elements for scattering and passing selectively tunable wavelengths of electromagnetic energy
FACE INT CORP0 citations63
US12181693B2Dec 31, 2024
Image capturing system with wavelength-selective energy scattering layer
FACE INT CORP0 citations52
US11966066B2Apr 23, 2024
Delivery systems and methods for compositions of materials for forming coatings and layered structures including elements for scattering and passing selectively tunable wavelengths of electromagnetic energy
FACE INT CORP0 citations52
US11957922B2Apr 16, 2024
Structurally embedded and inhospitable environment systems having autonomous electrical power sources
FACE INT CORP0 citations52
US10886423B2Jan 5, 2021
Energy harvesting systems for providing autonomous electrical power to building structures and electrically-powered devices in the building structures
FACE INT CORP0 citations52
US10879838B2Dec 29, 2020
Security and tracking systems including energy harvesting components for providing autonomous electrical power
FACE INT CORP0 citations52