Average Co-Inventor Count = 5.22
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 (4 from 636 patents)
4 patents:
1. 12248735 - Human-machine interfaces for utterance-based playlist selection
2. 11755283 - Human-machine interfaces for utterance-based playlist selection
3. 11334315 - Human-machine interfaces for utterance-based playlist selection
4. 10367687 - Methods and systems for provisioning settings of a media playback device