Average Co-Inventor Count = 1.50
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. Sony Ericsson Mobile Communications Ab (3 from 1,101 patents)
3 patents:
1. D605153 - Mobile phone
2. D603377 - Bluetooth headset
3. D584716 - Music desk stand