Average Co-Inventor Count = 3.33
ph-index = 9
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 (7 from 58,132 patents)
2. Sony Electronics Inc (5 from 2,335 patents)
3. Other (4 from 832,966 patents)
10 patents:
1. 8695037 - Content navigator graphical user interface system and method
2. 7503057 - Client and server system
3. 7313805 - Content navigator graphical user interface system and method
4. 6993721 - Web channel guide graphical interface system and method
5. 6411307 - Rotary menu wheel interface
6. 6397387 - Client and server system
7. 6295057 - Internet content and television programming selectively displaying system
8. 6260192 - Filtering system based on pattern of usage
9. 6072483 - Active frame scroll interface
10. 6028600 - Rotary menu wheel interface