Average Co-Inventor Count = 1.00
ph-index = 3
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.
Company Filing History:
1. Gibson Innovations Belgium N.v. (3 from 29 patents)
2. Koninklijke Philips Corporation N.V. (1 from 21,376 patents)
4 patents:
1. D755154 - Speaker
2. D755155 - Speaker
3. D754630 - Speaker
4. D648321 - Speaker