Average Co-Inventor Count = 1.33
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. Beijing Roborock Technology Co., Ltd. (2 from 112 patents)
2 patents:
1. D1097404 - Dust filter for cleaning appliance
2. D1091992 - Dust filter for cleaning appliance