Average Co-Inventor Count = 1.50
ph-index = 6
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. D571362 - Set of key buttons for a handset
2. D559812 - Handset
3. D547756 - Front cover of a handset
4. D528108 - Key button area for a handset
5. D527726 - Key button area for a handset
6. D522989 - Handset
7. D519966 - Handset
8. D518805 - Handset