Average Co-Inventor Count = 3.75
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. Other (1 from 832,891 patents)
2. Softcard Systems, Inc. (1 from 13 patents)
2 patents:
1. 6317650 - System and method employing portable cards to monitor a commercial system
2. 6236969 - Wearable telecommunications apparatus with voice/speech control features