Average Co-Inventor Count = 4.10
ph-index = 4
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 (5 from 58,130 patents)
2. Drnc Holdings, Inc. (3 from 52 patents)
3. Sony Pictures Entertainment, Inc. (2 from 252 patents)
4. Sony Pictures (1 from 1 patent)
8 patents:
1. 11075969 - Utilizing publishing and subscribing clients in network media channels
2. 9633693 - Interface for media publishing
3. 8645322 - Utilizing publishing and subscribing clients in network media channels
4. 8508487 - Information processing apparatus, information processing method, and computer program
5. 8010486 - Network media channels
6. 7456823 - User interface apparatus and portable information apparatus
7. 7177872 - Interface for media publishing
8. 7177881 - Network media channels