Average Co-Inventor Count = 1.60
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. D460755 - Cover accessory for cellular telephones and similar articles
2. D357224 - Housing for a battery charger
3. D325583 - Antenna for a portable radio transceiver or similar article
4. 4922178 - Dual source rechargeable battery