Average Co-Inventor Count = 5.31
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. D357683 - Antenna for portable communicator/computer
2. D351133 - Battery charger for a personal wireless communicator
3. D349095 - Battery pack for portable communicator/computer
4. D348444 - Portable personal computer with a touch screen