Average Co-Inventor Count = 2.25
ph-index = 1
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 58,129 patents)
2. Sony Mobile Communications Inc. (2 from 729 patents)
3 patents:
1. 11709476 - Information processing apparatus, information processing method and program
2. 10257104 - Terminal and method for audio data transmission
3. 9756455 - Terminal and method for audio data transmission