Average Co-Inventor Count = 3.83
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)
3 patents:
1. 10403141 - System and method for processing traffic sound data to provide driver assistance
2. 8237741 - Image processing apparatus, image processing method, and image processing program
3. 7103842 - System, method and program for handling temporally related presentation data