Average Co-Inventor Count = 5.29
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. (2 from 140 patents)
2. Grg Huitong Financial Services Co., Ltd. (1 from 2 patents)
3 patents:
1. 9816293 - Electrical control lock device
2. 9672681 - Method and system for self-service equipment outputting and collecting money
3. 9561928 - Paper currency processing device and paper currency temporary storage device