Average Co-Inventor Count = 3.22
ph-index = 2
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. Hefei Hualing Co., Ltd. (7 from 82 patents)
2. Hefei Midea Refrigerator Co., Ltd. (6 from 74 patents)
3. Hefei Midea Rongshida Refrigerator Co., Ltd. (2 from 8 patents)
4. Hefei Hauling Co., Ltd. (1 from 3 patents)
8 patents:
1. 9951987 - Refrigerator having quick-freezing function
2. 9810470 - Manual ice maker and refrigerator comprising with the same
3. 9797649 - Refrigerator
4. 9470446 - Refrigerator and ice maker comprising the same ice tray having a water spillage trough
5. 9353988 - Shelf assembly and refrigerator comprising the same
6. 8888203 - Door closure structure for rotary door and side-by-side refrigerator comprising the same
7. 8876314 - Drawer-type refrigerator with a lighting device
8. 8677771 - Air cooled refrigerator, method and system of controlling the same