Average Co-Inventor Count = 6.00
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. Yutou Technology (hangzhou) Co., Ltd. (3 from 44 patents)
3 patents:
1. 11668948 - Active alignment for assembling optical devices
2. 11662602 - Active alignment for assembling optical devices
3. 11487132 - Active alignment for assembling optical devices