Average Co-Inventor Count = 4.61
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. Grg Banking Equipment Co., Ltd. (4 from 140 patents)
4 patents:
1. 10319170 - Folded bill identification method and device
2. 10235595 - Value bill identifying method
3. 9672681 - Method and system for self-service equipment outputting and collecting money
4. 9672500 - Self-service terminal service emergency method and site server