Average Co-Inventor Count = 3.00
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. Access Company, Ltd. (2 from 81 patents)
2 patents:
1. 8533708 - Usage period management system for applications
2. 7853495 - Usage period management system for applications