Average Co-Inventor Count = 3.79
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 (3 from 8,282 patents)
3 patents:
1. 7412327 - Providing guiding service by means of a wireless terminal
2. 7155338 - Providing guiding service by means of a wireless terminal
3. 7039420 - Method and a system for presenting reminders in a portable device