Average Co-Inventor Count = 3.46
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. D512051 - Housing for communication device accessory
2. D502157 - Communication device
3. D462943 - Hands-free accessory device for a cellular telephone