Average Co-Inventor Count = 2.33
ph-index = 6
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 (7 from 20,290 patents)
7 patents:
1. D460755 - Cover accessory for cellular telephones and similar articles
2. D432528 - Speakerphone accessory
3. D415499 - RF coupling housing for a cellular phone holder
4. D385877 - Portable radiotelephone
5. D359959 - Remote keypad dialer
6. D351840 - Housing for a microphone
7. D348666 - Portable telephone