Average Co-Inventor Count = 2.67
ph-index = 2
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. Motorola Corporation (1 from 20,290 patents)
2. Motorola Mobility LLC (1 from 2,849 patents)
2 patents:
1. D640219 - Communication device
2. 7273993 - Keypad for data entry