Average Co-Inventor Count = 2.11
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. Sonos, Inc. (6 from 1,971 patents)
2. Austrian Audio Gmbh (4 from 14 patents)
3. Akg Acoustics Gmbh (2 from 77 patents)
12 patents:
1. 12219316 - Cable retraction mechanism for headphone devices
2. 11974090 - Headphone ear cushion attachment mechanism and methods for using
3. D1017574 - Headphones
4. D1009826 - Headphones
5. 11812212 - Cable retraction mechanism for headphone devices
6. D999756 - Headphones
7. D991214 - Headphone ear cushion attachment mechanism
8. 11546684 - Ear cushion assembly
9. 11533564 - Headphone ear cushion attachment mechanism and methods for using
10. 11523207 - Cable retraction mechanism for headphone devices
11. D851622 - Headphone
12. D849712 - Headphone