Average Co-Inventor Count = 3.75
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. Nokia Corporation (4 from 8,282 patents)
4 patents:
1. 7768419 - Mobile communication terminal
2. 7373120 - Mobile communication terminal
3. 7353048 - Transformer hinge design
4. 7079874 - Transformer hinge design