Average Co-Inventor Count = 1.80
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. Oki Electric Industry Co., Ltd. (3 from 4,979 patents)
3 patents:
1. 10629036 - Surveillance device
2. 8599020 - Automated transaction apparatus
3. 4985636 - Medium detecting system with automatic compensation for sensor variations