Average Co-Inventor Count = 2.36
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. Nokia Corporation (13 from 8,282 patents)
2. Ear Labs Ab (7 from 9 patents)
3. Sonos, Inc. (4 from 1,941 patents)
4. Facebook, Inc. (3 from 5,341 patents)
5. Nokia Technologies Oy (1 from 5,635 patents)
6. Bang and Olufsen A/s (1 from 188 patents)
7. Evoko Unlimited Ab (1 from 7 patents)
30 patents:
1. 12212917 - Earphone positioning and retention
2. D1012058 - Speaker
3. D1005681 - Earphones case
4. D993418 - Ear plug
5. 11700476 - Earphone positioning and retention
6. D988296 - Earphone
7. D972146 - Ear plug
8. D942610 - Ear plug
9. D902380 - Ear plug
10. D894160 - Ear plug
11. D849100 - Panoramic virtual reality camera
12. D848506 - Panoramic virtual reality camera
13. 10291828 - Scalable three-dimensional, 360-degree virtual reality camera system
14. D807939 - Accessory for a camera lens
15. D807496 - Ear plug