Philip Greenhalgh

Person

East Sussex, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Optical waveguide devices, methods and systems incorporating same
- Patent number 10,962,786
- Issue date Mar 30, 2021
- RPX Corporation
- James Leighton
- G02 - OPTICS
Information Patent Grant
Optical combiner apparatus
- Patent number 10,649,209
- Issue date May 12, 2020
- DAQRI LLC
- James Leighton
- G02 - OPTICS
Information Patent Grant
Optical waveguide devices, methods and systems incorporating same
- Patent number 10,488,666
- Issue date Nov 26, 2019
- DAQRI, LLC
- James Leighton
- G02 - OPTICS
Information Patent Grant
Placement of a computer generated display with focal plane at finit...
- Patent number 10,007,115
- Issue date Jun 26, 2018
- DAQRI, LLC
- Philip Greenhalgh
- G02 - OPTICS
Information Patent Grant
Sympathetic optic adaptation for see-through display
- Patent number 8,988,463
- Issue date Mar 24, 2015
- Microsoft Technology Licensing, LLC
- Kathryn Stone Perez
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical modules
- Patent number 8,384,999
- Issue date Feb 26, 2013
- Cerr Limited
- David Nicholas Crosby
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE SYSTEM FOR NEAR EYE OPTICAL DISPLAYS
- Publication number 20220299778
- Publication date Sep 22, 2022
- Wave Optics Limited
- David Nicholas Crosby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL WAVEGUIDE DEVICES, METHODS AND SYSTEMS INCORPORATING SAME
- Publication number 20210157152
- Publication date May 27, 2021
- RPX Corporation
- James Leighton
- G02 - OPTICS
Information Patent Application
Optical Combiner Apparatus
- Publication number 20200278553
- Publication date Sep 3, 2020
- DAQRI LLC
- James Leighton
- G02 - OPTICS
Information Patent Application
Optical Combiner Apparatus
- Publication number 20200233218
- Publication date Jul 23, 2020
- DAQRI LLC
- James Leighton
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICES, METHODS AND SYSTEMS INCORPORATING SAME
- Publication number 20200049998
- Publication date Feb 13, 2020
- DAQRI, LLC
- James Leighton
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICES, METHODS AND SYSTEMS INCORPORATING SAME
- Publication number 20190250405
- Publication date Aug 15, 2019
- DAQRI, LLC
- James Leighton
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY AND INTELLIGENT TOOL FOR GENERATING AND DISPLA...
- Publication number 20180096531
- Publication date Apr 5, 2018
- DAQRI, LLC
- Philip Andrew Greenhalgh
- G02 - OPTICS
Information Patent Application
INTELLIGENT TOOL FOR GENERATING AUGMENTED REALITY CONTENT
- Publication number 20180096530
- Publication date Apr 5, 2018
- DAQRI, LLC
- Philip Andrew Greenhalgh
- G02 - OPTICS
Information Patent Application
Optical Combiner Apparatus
- Publication number 20180011322
- Publication date Jan 11, 2018
- DAQRI LLC
- James Leighton
- G02 - OPTICS
Information Patent Application
PLACEMENT OF A COMPUTER GENERATED DISPLAY WITH FOCAL PLANE AT FINIT...
- Publication number 20170045742
- Publication date Feb 16, 2017
- DAQRI, LLC
- PHILIP GREENHALGH
- G02 - OPTICS
Information Patent Application
SYMPATHETIC OPTIC ADAPTATION FOR SEE-THROUGH DISPLAY
- Publication number 20120147038
- Publication date Jun 14, 2012
- Microsoft Corporation
- Kathryn Stone Perez
- G06 - COMPUTING CALCULATING COUNTING

Philip Greenhalgh

Person

Patents Grantslast 30 patents

Optical waveguide devices, methods and systems incorporating same

Optical combiner apparatus

Optical waveguide devices, methods and systems incorporating same

Placement of a computer generated display with focal plane at finit...

Sympathetic optic adaptation for see-through display

Optical modules

Patents Applicationslast 30 patents

WAVEGUIDE SYSTEM FOR NEAR EYE OPTICAL DISPLAYS

OPTICAL WAVEGUIDE DEVICES, METHODS AND SYSTEMS INCORPORATING SAME

Optical Combiner Apparatus

Optical Combiner Apparatus

OPTICAL WAVEGUIDE DEVICES, METHODS AND SYSTEMS INCORPORATING SAME

OPTICAL WAVEGUIDE DEVICES, METHODS AND SYSTEMS INCORPORATING SAME

HEAD-MOUNTED DISPLAY AND INTELLIGENT TOOL FOR GENERATING AND DISPLA...

INTELLIGENT TOOL FOR GENERATING AUGMENTED REALITY CONTENT

Optical Combiner Apparatus

PLACEMENT OF A COMPUTER GENERATED DISPLAY WITH FOCAL PLANE AT FINIT...

SYMPATHETIC OPTIC ADAPTATION FOR SEE-THROUGH DISPLAY