Average Co-Inventor Count = 3.60
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. Adtran Gmbh (3 from 539 patents)
3 patents:
1. D577706 - IP phone
2. D464958 - Housing assembly for communications equipment
3. 5783777 - Dummy front panel face plate for closing electronic circuit card