Average Co-Inventor Count = 2.69
ph-index = 14
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. Audible, Inc. (38 from 109 patents)
2. At&t Corp. (5 from 4,206 patents)
3. Amazon Technologies, Inc. (4 from 22,119 patents)
4. At&t Bell Laboratories (1 from 3,345 patents)
47 patents:
1. 11966879 - Synchronization of digital content
2. 10109278 - Aligning body matter across content formats
3. 9799336 - Identifying corresponding regions of content
4. 9760920 - Synchronizing digital content
5. 9734153 - Managing related digital content
6. 9703781 - Managing related digital content
7. 9697497 - Synchronization of digital content
8. 9697265 - Synchronizing digital content
9. 9697871 - Synchronizing recorded audio content and companion content
10. 9632647 - Selecting presentation positions in dynamic content
11. 9536439 - Conveying questions with content
12. 9436741 - Graphically representing associations between referents and stories
13. 9378474 - Architecture for shared content consumption interactions
14. 9367196 - Conveying branched content
15. 9348554 - Managing playback of supplemental information