David E. Roberts

Person

Apopka, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
High-efficiency wide-angle beam steering system
- Patent number 11,366,254
- Issue date Jun 21, 2022
- Beam Engineering for Advanced Measurements Co.
- Nelson Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diffractive waveplate lenses and applications
- Patent number 11,366,253
- Issue date Jun 21, 2022
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diffractive waveplate devices that operate over a wide temperature...
- Patent number 11,294,240
- Issue date Apr 5, 2022
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Polarization-independent diffractive optical structures
- Patent number 11,175,441
- Issue date Nov 16, 2021
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Methods of diffractive lens and mirror fabrication
- Patent number 11,119,257
- Issue date Sep 14, 2021
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Modulated circular polarization viewing system
- Patent number 10,666,916
- Issue date May 26, 2020
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diffractive waveplate lenses and applications
- Patent number 10,557,977
- Issue date Feb 11, 2020
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Broadband imaging with diffractive waveplate coated mirrors and dif...
- Patent number 10,436,957
- Issue date Oct 8, 2019
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Electro-optical diffractive waveplate beam shaping system
- Patent number 10,423,045
- Issue date Sep 24, 2019
- Beam Engineering for Advanced Measurements Co.
- David E. Roberts
- G02 - OPTICS
Information Patent Grant
Diffractive mirrors and diffractive telescopes with corrected tempo...
- Patent number 10,330,947
- Issue date Jun 25, 2019
- Beam Engineering for Advanced Measurements, Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Polarization-independent switchable lens system
- Patent number 10,274,805
- Issue date Apr 30, 2019
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Diffractive waveplate lenses and applications
- Patent number 10,274,650
- Issue date Apr 30, 2019
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Methods of diffractive lens and mirror fabrication
- Patent number 10,197,715
- Issue date Feb 5, 2019
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Laser pointer with reduced risk of eye injury
- Patent number 10,191,296
- Issue date Jan 29, 2019
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Diffractive waveplate lenses and applications
- Patent number 10,191,191
- Issue date Jan 29, 2019
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Diffractive waveplate lenses for correcting aberrations and polariz...
- Patent number 10,120,112
- Issue date Nov 6, 2018
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Methods and apparatus for human vision correction using diffractive...
- Patent number 9,753,193
- Issue date Sep 5, 2017
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Infrared laser illuminated imaging systems and methods
- Patent number 7,541,588
- Issue date Jun 2, 2009
- Northrop Grumman Corporation
- Anna M. Tabirian
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE WAVEPLATE DEVICES THAT OPERATE OVER A WIDE TEMPERATURE...
- Publication number 20210041729
- Publication date Feb 11, 2021
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
HIGH-EFFICIENCY WIDE-ANGLE BEAM STEERING SYSTEM
- Publication number 20200150324
- Publication date May 14, 2020
- Beam Engineering for Advanced Measurements Co.
- Nelson Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DIFFRACTIVE WAVEPLATE LENSES AND APPLICATIONS
- Publication number 20200150323
- Publication date May 14, 2020
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DIFFRACTIVE WAVEPLATE LENSES AND APPLICATIONS
- Publication number 20200025986
- Publication date Jan 23, 2020
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods of Diffractive Lens and Mirror Fabrication
- Publication number 20200025987
- Publication date Jan 23, 2020
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polarization-Independent Switchable Lens System
- Publication number 20180356704
- Publication date Dec 13, 2018
- Beam Engineering for Advanced Materials Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Electro-Optical Diffractive Waveplate Beam Shaping System
- Publication number 20180136535
- Publication date May 17, 2018
- Beam Engineering for Advanced Measurements Co.
- David E. Roberts
- G02 - OPTICS
Information Patent Application
Diffractive Waveplate Lenses and Applications
- Publication number 20180120484
- Publication date May 3, 2018
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Diffractive Waveplate Lenses for Correcting Aberrations and Polariz...
- Publication number 20180039003
- Publication date Feb 8, 2018
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Broadband Imaging with Diffractive Waveplate Optics
- Publication number 20170115435
- Publication date Apr 27, 2017
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Diffractive Mirrors and Diffractive Telescopes with Corrected Tempo...
- Publication number 20160370599
- Publication date Dec 22, 2016
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Diffractive Waveplate Lenses and Applications
- Publication number 20160209560
- Publication date Jul 21, 2016
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Diffractive Waveplate Lenses and Applications
- Publication number 20160047956
- Publication date Feb 18, 2016
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Diffractive Waveplate Lenses for Correcting Aberrations and Polariz...
- Publication number 20160047955
- Publication date Feb 18, 2016
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Methods and Apparatus for Human Vision Correction Using Diffractive...
- Publication number 20150301356
- Publication date Oct 22, 2015
- BEAM Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Application
Infrared laser illuminated imaging systems and methods
- Publication number 20070221849
- Publication date Sep 27, 2007
- Northrop Grumman Corporation
- Anna M. Tabirian
- G01 - MEASURING TESTING

David E. Roberts

Person

Patents Grantslast 30 patents

High-efficiency wide-angle beam steering system

Diffractive waveplate lenses and applications

Diffractive waveplate devices that operate over a wide temperature...

Polarization-independent diffractive optical structures

Methods of diffractive lens and mirror fabrication

Modulated circular polarization viewing system

Diffractive waveplate lenses and applications

Broadband imaging with diffractive waveplate coated mirrors and dif...

Electro-optical diffractive waveplate beam shaping system

Diffractive mirrors and diffractive telescopes with corrected tempo...

Polarization-independent switchable lens system

Diffractive waveplate lenses and applications

Methods of diffractive lens and mirror fabrication

Laser pointer with reduced risk of eye injury

Diffractive waveplate lenses and applications

Diffractive waveplate lenses for correcting aberrations and polariz...

Methods and apparatus for human vision correction using diffractive...

Infrared laser illuminated imaging systems and methods

Patents Applicationslast 30 patents

DIFFRACTIVE WAVEPLATE DEVICES THAT OPERATE OVER A WIDE TEMPERATURE...

HIGH-EFFICIENCY WIDE-ANGLE BEAM STEERING SYSTEM

DIFFRACTIVE WAVEPLATE LENSES AND APPLICATIONS

DIFFRACTIVE WAVEPLATE LENSES AND APPLICATIONS

Methods of Diffractive Lens and Mirror Fabrication

Polarization-Independent Switchable Lens System

Electro-Optical Diffractive Waveplate Beam Shaping System

Diffractive Waveplate Lenses and Applications

Diffractive Waveplate Lenses for Correcting Aberrations and Polariz...

Broadband Imaging with Diffractive Waveplate Optics

Diffractive Mirrors and Diffractive Telescopes with Corrected Tempo...

Diffractive Waveplate Lenses and Applications

Diffractive Waveplate Lenses and Applications

Diffractive Waveplate Lenses for Correcting Aberrations and Polariz...

Methods and Apparatus for Human Vision Correction Using Diffractive...

Infrared laser illuminated imaging systems and methods