Average Co-Inventor Count = 7.62
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 58,130 patents)
2. Sony Electronics Inc (3 from 2,335 patents)
3. Other (1 from 832,843 patents)
4 patents:
1. 8024755 - Interactive program guide with preferred items list apparatus and method
2. 7398009 - Method and apparatus for managing video storage
3. 7116644 - Data sharing and linkage for IP telephony set-top boxes
4. 6789106 - Selective capture and storage of A/V objects in an interactive multimedia system