Average Co-Inventor Count = 3.61
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. Spotify Ab (10 from 641 patents)
10 patents:
1. 12326899 - Methods and systems for adapting playlists
2. 11537356 - Methods and devices for adjustment of the energy level of a played audio stream
3. 11403341 - Methods and systems for adapting playlists
4. 11392344 - Methods and electronic devices for dynamic control of playlists
5. 10929091 - Methods and electronic devices for dynamic control of playlists
6. 10719290 - Methods and devices for adjustment of the energy level of a played audio stream
7. 10628482 - Methods and systems for adapting playlists
8. 10229716 - Methods and systems for grouping playlist audio items
9. 10082939 - Playback of media streams at social gatherings
10. 9766854 - Methods and electronic devices for dynamic control of playlists