Average Co-Inventor Count = 4.00
ph-index = 3
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. Altec Lansing, a Division of Plantronics, Inc. (3 from 20 patents)
3 patents:
1. D575772 - Headphones
2. D570824 - Headphones
3. D570825 - Headphones