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Douglas E. Lhotka
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Highlands Ranch, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Simplified lighting compositing
Patent number
10,621,769
Issue date
Apr 14, 2020
International Business Machines Corporation
John F. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Simplified lighting compositing
Patent number
10,089,767
Issue date
Oct 2, 2018
International Business Machines Corporation
John F. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Spherical lighting device with backlighting coronal ring
Patent number
9,684,847
Issue date
Jun 20, 2017
International Business Machines Corporation
John F. Kelley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Simplified lighting compositing
Patent number
9,396,571
Issue date
Jul 19, 2016
International Business Machines Corporation
John F. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Spherical lighting device with backlighting coronal ring
Patent number
9,218,667
Issue date
Dec 22, 2015
International Business Machines Corporation
John F. Kelley
G01 - MEASURING TESTING
Information
Patent Grant
Storing photographic metadata for scene reproduction
Patent number
9,176,991
Issue date
Nov 3, 2015
International Business Machines Corporation
Michael C. Collins
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SIMPLIFIED LIGHTING COMPOSITING
Publication number
20180322676
Publication date
Nov 8, 2018
International Business Machines Corporation
John F. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIMPLIFIED LIGHTING COMPOSITING
Publication number
20160267698
Publication date
Sep 15, 2016
International Business Machines Corporation
John F. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPHERICAL LIGHTING DEVICE WITH BACKLIGHTING CORONAL RING
Publication number
20160034777
Publication date
Feb 4, 2016
International Business Machines Corporation
John F. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIMPLIFIED LIGHTING COMPOSITING
Publication number
20150228098
Publication date
Aug 13, 2015
International Business Machines Corporation
John F. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPHERICAL LIGHTING DEVICE WITH BACKLIGHTING CORONAL RING
Publication number
20150146970
Publication date
May 28, 2015
International Business Machines Corporation
John F. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
UTILIZING METADATA FOR AUTOMATED PHOTOGRAPHIC SETUP
Publication number
20150142857
Publication date
May 21, 2015
International Business Machines Corporation
Michael C. Collins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHOTOGRAPHIC SETUP MODELING
Publication number
20150142409
Publication date
May 21, 2015
International Business Machines Corporation
Michael C. Collins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORING PHOTOGRAPHIC METADATA FOR SCENE REPRODUCTION
Publication number
20150139570
Publication date
May 21, 2015
International Business Machines Corporation
Michael C. Collins
G06 - COMPUTING CALCULATING COUNTING