Growing community of inventors

Ballerup, Denmark

Otto Sponring

Average Co-Inventor Count = 1.00

ph-index = 2

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 = 11

Otto SponringOtto Sponring (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gn Audio A/s (6 from 198 patents)


6 patents:

1. D954126 - Camera

2. D951326 - Camera

3. D951325 - Camera

4. D951327 - Camera

5. D951331 - Camera

6. D931926 - Camera

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as of
12/11/2025
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