Average Co-Inventor Count = 2.00
ph-index = 8
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. Cddb Inc. (7 from 8 patents)
2. Gracenote, Inc. (3 from 458 patents)
10 patents:
1. 7945645 - Method and system for accessing web pages based on playback of recordings
2. 7680902 - Method and system for accessing web pages based on playback of recordings
3. 7308485 - Method and system for accessing web pages based on playback of recordings
4. 6330593 - System for collecting use data related to playback of recordings
5. 6240459 - Network delivery of interactive entertainment synchronized to playback of audio recordings
6. 6230192 - Method and system for accessing remote data based on playback of recordings
7. 6230207 - Network delivery of interactive entertainment synchronized to playback of audio recordings
8. 6161132 - System for synchronizing playback of recordings and display by networked
9. 6154773 - Network delivery of interactive entertainment complementing audio
10. 5987525 - Network delivery of interactive entertainment synchronized to playback