Average Co-Inventor Count = 6.00
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. Qindao Haier Joint Co., Ltd. (1 from 1 patent)
2. Qingdao Haier Joint Stock Co., Ltd. (86 patents)
1 patent:
1. 10513376 - Freshness preservation unit, storage box, and refrigerator