Average Co-Inventor Count = 7.87
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 (2 from 58,131 patents)
2. Renesas Technology Corp. (1 from 3,781 patents)
2 patents:
1. 8387113 - Communication system, authentication method, information processing device, information processing method, and battery
2. 8305044 - Battery pack, information processing apparatus, charge control system, charge control method by battery pack, and charge control method by charge control system