Average Co-Inventor Count = 1.78
ph-index = 5
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. Kabushiki Kaisha Audio Technica (5 from 405 patents)
2. Audio-technica Corporation (3 from 216 patents)
8 patents:
1. D1014462 - Headset
2. D988288 - Headset with microphone boom
3. D988289 - Headset with microphone boom
4. D639282 - Earphone
5. D629671 - Cord winding holder
6. D625705 - Headphone
7. D623630 - Earphone
8. D601133 - Headphone