Growing community of inventors

Del Mar, CA, United States of America

David A Johnson

Average Co-Inventor Count = 2.00

ph-index = 5

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 = 46

David A JohnsonJames E Pritts (8 patents)David A JohnsonDavid A Johnson (8 patents)James E PrittsJames E Pritts (10 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mei 3d, LLC (7 from 7 patents)

2. Other (1 from 832,718 patents)


8 patents:

1. 8430505 - Curved lenses configured to decode three-dimensional content

2. 8419181 - Curved lenses configured to decode three-dimensional content

3. 8337012 - Curved lenses configured to decode three-dimensional content on television and computer screens

4. 8182085 - Curved lenses configured to decode three-dimensional content

5. 8100525 - Curved lenses configured to decode three-dimensional content on television and computer screens

6. 7950798 - Curved lenses configured to decode three-dimensional content

7. 7946703 - Curved lenses configured to decode three-dimensional content

8. 7854506 - Curved lenses configured to decode three-dimensional content on television and computer screens

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idiyas.com
as of
12/12/2025
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