Average Co-Inventor Count = 1.20
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 Zhekai Electric Co., Ltd. (2 from 2 patents)
2. Shenzhen Hairuitai Technology Co., Ltd. (1 from 3 patents)
3 patents:
1. D1036021 - Pet grooming vacuum
2. 10744516 - Electrostatic dust collecting module an electrostatic air purifier thereof
3. D828529 - Air purifier