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. Trioving As (1 from 10 patents)
2. Vingcard As (1 from 5 patents)
2 patents:
1. 5933085 - Environmental control lock system
2. 5670940 - Electronic lock system with occupancy block