Average Co-Inventor Count = 6.90
ph-index = 4
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. Apple Inc. (11 from 40,816 patents)
11 patents:
1. 12301635 - Digital assistant hardware abstraction
2. 12273404 - Network system for content playback on multiple devices
3. 11924254 - Digital assistant hardware abstraction
4. 11765209 - Digital assistant hardware abstraction
5. 11638059 - Content playback on multiple devices
6. 11183193 - Digital assistant hardware abstraction
7. 11102259 - Network system for content playback on multiple devices
8. 11043220 - Digital assistant hardware abstraction
9. 11038934 - Digital assistant hardware abstraction
10. 10885105 - Image search based on message history
11. 10446143 - Identification of voice inputs providing credentials