Average Co-Inventor Count = 3.36
ph-index = 2
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 Corporation (3 from 58,131 patents)
2. Sony Mobile Communications Ab (1 from 458 patents)
3 patents:
1. 8730675 - Electronic device and method of radiating heat from electronic device
2. 7859590 - Electronic device having device side terminal portion for contact with battery
3. 7507041 - Imaging device