Average Co-Inventor Count = 4.61
ph-index = 3
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. Shenzhen Puremate Technology Co., Ltd. (3 from 25 patents)
3 patents:
1. D948693 - Air purifier
2. D948694 - Air purifier
3. D869629 - Scent diffuser