Average Co-Inventor Count = 3.00
ph-index = 1
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. Voxx International Corporation (2 from 131 patents)
2 patents:
1. 11818630 - System and method for locating a portable device in different zones relative to a vehicle and with device zone indicators
2. 11540088 - System and method for locating a portable device in different zones relative to a vehicle and with device zone indicators