Average Co-Inventor Count = 5.14
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. (2 from 300 patents)
2. Qingdao Haier Refrigerator Co., Ltd. (2 from 115 patents)
3. Qingdao Haier Co., Ltd. (1 from 27 patents)
3 patents:
1. 12050048 - Refrigerator and beverage supply device thereof
2. 11920850 - Air duct system and a refrigeration appliance having the same
3. 11448446 - Ice crushing device and refrigerator