Average Co-Inventor Count = 3.43
ph-index = 4
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 (4 from 20,290 patents)
4 patents:
1. D477817 - Portable communication device
2. 6104916 - Hinge pin
3. 6088240 - Hinged flip assembly for a communication device
4. D408030 - Housing for a portable communication device