Average Co-Inventor Count = 2.50
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. Ericsson Ge Mobile Communications Inc. (5 from 131 patents)
5 patents:
1. D347425 - Portable radio
2. D347427 - Portable radio
3. D347426 - Portable radio with attached battery
4. D346582 - Battery for portable radios
5. D344927 - Battery for portable radios