Average Co-Inventor Count = 2.40
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 (4 from 20,290 patents)
4 patents:
1. D361070 - Stand for a radiotelephone
2. D338012 - Microphone housing
3. D322955 - Housing for an electrical connector or similar article
4. D316417 - Radio housing or similar article