Average Co-Inventor Count = 1.67
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 (4 from 5,891 patents)
4 patents:
1. 9170672 - Portable electronic device with a touch-sensitive display and navigation device and method
2. 9075475 - Portable electronic device including touch-sensitive display and method of determining when to turn off the touch sensitive dispay
3. 8854316 - Portable electronic device with a touch-sensitive display and navigation device and method
4. 8717311 - Portable electronic device including touch-sensitive display and method of determining when to turn off the touch sensitive display