Average Co-Inventor Count = 5.00
ph-index = 1
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. Blackberry Corporation (2 from 5,890 patents)
2 patents:
1. 8903422 - Apparatus, and associated method, for estimating a time zone at which a device is positioned
2. 8706139 - Apparatus, and associated method, for estimating a time zone at which a device is positioned