Average Co-Inventor Count = 6.00
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. Ningbo Sunny Opotech Co., Ltd. (6 from 235 patents)
6 patents:
1. 11668912 - Iris recognition device, manufacturing method therefor and application thereof
2. 11361591 - Iris recognition device, manufacturing method therefor and application thereof
3. 11295129 - Iris recognition device, manufacturing method therefor and application thereof
4. 10929660 - Iris recognition device, manufacturing method therefor and application thereof
5. 10534959 - Iris recognition device, manufacturing method therefor and application thereof
6. 10169651 - Iris recognition device, manufacturing method therefor and application thereof