Growing community of inventors

Sand Springs, OK, United States of America

Steven L Osborn

Average Co-Inventor Count = 4.00

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 123

Steven L OsbornJoel Gregg Norvell (4 patents)Steven L OsbornNicholas A Davis (4 patents)Steven L OsbornJames Luke Sontag (3 patents)Steven L OsbornJames L Sontag (1 patent)Steven L OsbornSteven L Osborn (4 patents)Joel Gregg NorvellJoel Gregg Norvell (6 patents)Nicholas A DavisNicholas A Davis (4 patents)James Luke SontagJames Luke Sontag (5 patents)James L SontagJames L Sontag (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Confident Technologies, Inc. (3 from 6 patents)

2. Vidoop LLC (1 from 1 patent)


4 patents:

1. 8850519 - Methods and systems for graphical image authentication

2. 8812861 - Graphical image authentication and security system

3. 8732477 - Graphical image authentication and security system

4. 8117458 - Methods and systems for graphical image authentication

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as of
1/1/2026
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