Average Co-Inventor Count = 3.20
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.
Company Filing History:
1. Nokia Corporation (8 from 8,282 patents)
8 patents:
1. D609225 - Set of key buttons for a handset
2. D602468 - Loudspeaker for a headset
3. D602469 - Loudspeaker for a headset
4. D601547 - Loudspeaker for a headset
5. D598907 - Set of key buttons for a handset
6. D595691 - Loudspeaker for a headset
7. D583340 - Handset
8. D576589 - Handset