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Ballerup, Denmark

Philip Bellham

Average Co-Inventor Count = 2.00

ph-index = 12

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 = 454

Philip BellhamRasmus Trudslev Pedersen (16 patents)Philip BellhamBill Grane Zeng (12 patents)Philip BellhamPhilip Bellham (20 patents)Rasmus Trudslev PedersenRasmus Trudslev Pedersen (40 patents)Bill Grane ZengBill Grane Zeng (25 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gn Audio A/s (20 from 199 patents)


20 patents:

1. D1096695 - Headset

2. D1068722 - Headset

3. D1028929 - Headset

4. D1026805 - Charger base

5. D1006790 - Headphones

6. D993213 - Headphones

7. D981988 - Headphones

8. D980819 - Headphones

9. D980188 - Headphones

10. D971875 - Headphones

11. D969774 - Headphones

12. D956013 - Headphones

13. D952599 - Headphones

14. D952600 - Headphones

15. D951907 - Headphones

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as of
12/31/2025
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