Average Co-Inventor Count = 3.97
ph-index = 11
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. Amazon Technologies, Inc. (8 from 22,475 patents)
2. Imdb. Com, Inc. (6 from 67 patents)
3. Other (2 from 832,680 patents)
16 patents:
1. 11546667 - Synchronizing video content with extrinsic data
2. 9930415 - Synchronizing video content with extrinsic data
3. 9357267 - Synchronizing video content with extrinsic data
4. 9202233 - Event attendance determinations
5. 8689255 - Synchronizing video content with extrinsic data
6. 8606770 - User-directed product recommendations
7. 8584165 - Facilitating access to content provided from multiple providers
8. 8577880 - Recommendations based on item tagging activities of users
9. 8560398 - Method and system for providing item recommendations
10. 8122020 - Recommendations based on item tagging activities of users
11. 8032506 - User-directed product recommendations
12. 7930218 - Personalized promotion of new content
13. 7668821 - Recommendations based on item tagging activities of users
14. D588149 - User interface for a portion of a display screen
15. D573601 - User interface for a portion of a display screen