Average Co-Inventor Count = 9.00
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. Beijing Zero Zero Infinity Technology Co., Ltd (1 from 4 patents)
2. Hangzhou Zero Zro Technology Co., Ltd. (1 from 1 patent)
2 patents:
1. 10358214 - Aerial vehicle and method of operation
2. 10035589 - Foldable drone