Average Co-Inventor Count = 8.00
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. Haier Smart Home Co., Ltd. (1 from 299 patents)
2. Qingdao Haier Innovation Technology Co., Ltd. (1 from 5 patents)
1 patent:
1. D1048726 - Brush head