Average Co-Inventor Count = 3.48
ph-index = 7
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 America Refrigerators Company, Ltd. (5 from 5 patents)
2. Haier Group Corporation (3 from 68 patents)
3. Qingdao Haier Joint Stock Co., Ltd. (2 from 86 patents)
4. Other (1 from 832,912 patents)
5. Qingdao Haier Special Refrigerator Co., Ltd. (1 from 11 patents)
9 patents:
1. 8516845 - Refrigerator having improved ice access feature
2. D686254 - Refrigerator
3. D665827 - Refrigerator
4. 8191379 - Refrigerator having improved ice access feature
5. D594886 - Refrigerator
6. D556223 - Refrigerator with three doors
7. D540832 - Refrigerator with four doors
8. D540833 - Refrigerator with three doors
9. 6532756 - Refrigerator with a foldable table