Average Co-Inventor Count = 4.60
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. (7 from 292 patents)
2. Qingdao Haier Refrigerator Co., Ltd. (6 from 111 patents)
3. Qingdao Haier Joint Stock Co., Ltd. (4 from 86 patents)
4. Qingdao Haier Co., Ltd. (2 from 27 patents)
5. Qingdao University (1 from 31 patents)
6. Qingdao Agricultural University (1 from 19 patents)
7. Qingdao Haier Special Refrigeration Electric Appliance Co., Ltd. (1 from 6 patents)
15 patents:
1. 12226034 - Preparation method of edible and biodegradable tableware
2. 12130068 - Refrigerator
3. 12111093 - Refrigerator
4. 12104842 - Refrigerator having centrifugal fan with volute
5. 12025363 - Refrigerator preventing air supply duct from falling down
6. 11835289 - Refrigerator with divider
7. 11813611 - Refrigerator
8. 11713918 - Engaging assembly, drawer and refrigerator having the same
9. 11517850 - Air separation device and refrigerating and freezing device
10. 11517035 - Drawer assembly and refrigerating and freezing device with drawer assembly
11. 11280537 - Refrigerating and freezing device
12. 11209207 - Engaging assembly and slide rail mechanism, drawer and refrigerator having the same
13. 11067332 - Refrigerator and drawer assembly thereof
14. 10653122 - Waterless keep-alive apparatus and refrigeration appliance provided with the waterless keep-alive apparatus
15. 10604699 - Organic rare earth solid micelle, preparation method therefor, and method for increasing photoelectric conversion efficiency of solar battery