Average Co-Inventor Count = 1.73
ph-index = 18
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. Etymotic Research, Inc. (16 from 130 patents)
2. Shure Brothers Incorporated (6 from 55 patents)
3. Sensaphonics, Inc. (2 from 2 patents)
4. Other (1 from 832,680 patents)
25 patents:
1. 11894819 - Audio monitoring system
2. 11095965 - System and method for reducing wind noise in an electronic hearing protector
3. 10779069 - System and method for reducing wind noise in an electronic hearing protector
4. 10476609 - Telecoil hum filter
5. 9859990 - Telecoil hum filter
6. 9232292 - Electronic earplug windscreen
7. 8649540 - Electronic earplug
8. 8460816 - Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies
9. 8237402 - Magnetically coupled battery charging system
10. 8174233 - Magnetically coupled battery charging system
11. 8174234 - Magnetically coupled battery charging system
12. 8160261 - Audio monitoring system
13. 8022775 - Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency
14. 7522740 - Multi-coil coupling system for hearing aid applications
15. 7110553 - Directional microphone assembly for mounting behind a surface