Average Co-Inventor Count = 1.35
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 (6 from 58,130 patents)
6 patents:
1. 11182940 - Information processing device, information processing method, and program
2. 10976998 - Information processing apparatus and information processing method for controlling a response to speech
3. 10474669 - Control apparatus, control method and computer program
4. 9824143 - Apparatus, method and program to facilitate retrieval of voice messages
5. 9697632 - Information processing apparatus, information processing method, and program
6. 8712209 - Playback device, playback method, and computer program