Average Co-Inventor Count = 2.00
ph-index = 2
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. Savox Communications Oy Ab (Ltd) (2 from 20 patents)
2 patents:
1. D744457 - Speaker-microphone
2. D733091 - Headset