David B. Stegall

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Projected texture pattern for intra-oral 3D imaging
- Patent number 11,918,439
- Issue date Mar 5, 2024
- MEDIT CORP.
- David B. Stegall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3D image capture apparatus with cover window fiducials for calibration
- Patent number 10,602,127
- Issue date Mar 24, 2020
- 3M Innovative Properties Company
- David B. Stegall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3D image capture apparatus with depth of field extension
- Patent number 9,967,543
- Issue date May 8, 2018
- 3M Innovative Properties Company
- Zhisheng Yun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3D image capture apparatus with depth of field extension
- Patent number 9,591,286
- Issue date Mar 7, 2017
- 3M Innovative Properties Company
- Zhisheng Yun
- G02 - OPTICS
Information Patent Grant
OLED light extraction films having nanoparticles and periodic struc...
- Patent number 8,692,446
- Issue date Apr 8, 2014
- 3M Innovative Properties Company
- Jun-Ying Zhang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
OLED light extraction films laminated onto glass substrates
- Patent number 8,427,747
- Issue date Apr 23, 2013
- 3M Innovative Properties Company
- Ha T. Le
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fabrication of structures in an optical substrate
- Patent number 7,085,450
- Issue date Aug 1, 2006
- 3M Innovative Properties Company
- Levent Biyikli
- G02 - OPTICS
Information Patent Grant
System and method for characterizing optical devices
- Patent number 6,917,750
- Issue date Jul 12, 2005
- 3M Innovative Properties Company
- David B. Stegall
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for compensating for chromatic dispersion
- Patent number 6,711,327
- Issue date Mar 23, 2004
- University of Rochester
- Turan Erdogan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplitude mask for writing long-period gratings
- Patent number 6,447,959
- Issue date Sep 10, 2002
- University of Rochester
- Turan Erdogan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical Ferrule Assembly and Optical Adhesive Formulation
- Publication number 20230367083
- Publication date Nov 16, 2023
- 3M Innovative Properties Company
- Amanda K. Leone
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Continuous Additive Manufacturing Method for Making Ceramic Article...
- Publication number 20220380260
- Publication date Dec 1, 2022
- 3M Innovative Properties Company
- Amy T. Shah
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PROJECTED TEXTURE PATTERN FOR INTRA-ORAL 3D IMAGING
- Publication number 20210361395
- Publication date Nov 25, 2021
- Midmark Corporation
- David B. Stegall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D IMAGE CAPTURE APPARATUS WITH COVER WINDOW FIDUCIALS FOR CALIBRATION
- Publication number 20200053344
- Publication date Feb 13, 2020
- 3M Innovative Properties Company
- David B. Stegall
- G02 - OPTICS
Information Patent Application
3D IMAGE CAPTURE APPARATUS WITH DEPTH OF FIELD EXTENSION
- Publication number 20170127042
- Publication date May 4, 2017
- 3M Innovative Properties Company
- Zhisheng Yun
- G02 - OPTICS
Information Patent Application
3D IMAGE CAPTURE APPARATUS WITH COVER WINDOW FIDUCIALS FOR CALIBRATION
- Publication number 20160191901
- Publication date Jun 30, 2016
- 3M Innovative Properties Company
- David B. Stegall
- G02 - OPTICS
Information Patent Application
3D IMAGE CAPTURE APPARATUS WITH DEPTH OF FIELD EXTENSION
- Publication number 20150334374
- Publication date Nov 19, 2015
- 3M Innovative Properties Company
- Zhisheng Yun
- G02 - OPTICS
Information Patent Application
POWDER FOR ENHANCING FEATURE CONTRAST FOR INTRAORAL DIGITAL IMAGE S...
- Publication number 20130260340
- Publication date Oct 3, 2013
- 3M Innovative Properties Company
- David B. Stegall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OLED LIGHT EXTRACTION FILMS HAVING NANOPARTICLES AND PERIODIC STRUC...
- Publication number 20120234460
- Publication date Sep 20, 2012
- 3M Innovative Properties Company
- Jun-Ying Zhang
- B82 - NANO-TECHNOLOGY
Information Patent Application
OLED LIGHT EXTRACTION FILMS LAMINATED ONTO GLASS SUBSTRATES
- Publication number 20110261461
- Publication date Oct 27, 2011
- 3M Innovative Properties Company
- Ha T. Le
- G02 - OPTICS
Information Patent Application
LIGHT EXTRACTION FILM WITH HIGH INDEX BACKFILL LAYER AND PASSIVATIO...
- Publication number 20100110551
- Publication date May 6, 2010
- 3M Innovative Properties Company
- Sergey A. Lamansky
- G02 - OPTICS
Information Patent Application
FABRICATION OF STRUCTURES IN AN OPTICAL SUBSTRATE
- Publication number 20060133728
- Publication date Jun 22, 2006
- 3M Innovative Properties Company
- Levent Biyikli
- G02 - OPTICS
Information Patent Application
System and method for characterizing optical devices
- Publication number 20040240833
- Publication date Dec 2, 2004
- 3M Innovative Properties Company
- David B. Stegall
- G01 - MEASURING TESTING
Information Patent Application
Device and method for compensating for chromatic dispersion
- Publication number 20020191909
- Publication date Dec 19, 2002
- Turan Erdogan
- G02 - OPTICS

David B. Stegall

Person

Patents Grantslast 30 patents

Projected texture pattern for intra-oral 3D imaging

3D image capture apparatus with cover window fiducials for calibration

3D image capture apparatus with depth of field extension

3D image capture apparatus with depth of field extension

OLED light extraction films having nanoparticles and periodic struc...

OLED light extraction films laminated onto glass substrates

Fabrication of structures in an optical substrate

System and method for characterizing optical devices

Device and method for compensating for chromatic dispersion

Amplitude mask for writing long-period gratings

Patents Applicationslast 30 patents

Optical Ferrule Assembly and Optical Adhesive Formulation

Continuous Additive Manufacturing Method for Making Ceramic Article...

PROJECTED TEXTURE PATTERN FOR INTRA-ORAL 3D IMAGING

3D IMAGE CAPTURE APPARATUS WITH COVER WINDOW FIDUCIALS FOR CALIBRATION

3D IMAGE CAPTURE APPARATUS WITH DEPTH OF FIELD EXTENSION

3D IMAGE CAPTURE APPARATUS WITH COVER WINDOW FIDUCIALS FOR CALIBRATION

3D IMAGE CAPTURE APPARATUS WITH DEPTH OF FIELD EXTENSION

POWDER FOR ENHANCING FEATURE CONTRAST FOR INTRAORAL DIGITAL IMAGE S...

OLED LIGHT EXTRACTION FILMS HAVING NANOPARTICLES AND PERIODIC STRUC...

OLED LIGHT EXTRACTION FILMS LAMINATED ONTO GLASS SUBSTRATES

LIGHT EXTRACTION FILM WITH HIGH INDEX BACKFILL LAYER AND PASSIVATIO...

FABRICATION OF STRUCTURES IN AN OPTICAL SUBSTRATE

System and method for characterizing optical devices

Device and method for compensating for chromatic dispersion