Average Co-Inventor Count = 5.29
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. Motorola Corporation (3 from 20,290 patents)
3 patents:
1. D406812 - Battery charger
2. D394423 - Battery charger
3. 5656914 - Battery charger having pocket with multiple sets of charging contacts