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Qingdao Haier Special Refrigerator Co., Ltd.

USPTO Granted Patents = 11

EPO Patents = 9

Forward Citations = 28

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27 inventors (with patents filed for the assignee):

Hao Zhang (3 out of 73 patents)

Peng Li (3 out of 43 patents)

Jianru Liu (3 out of 25 patents)

4. Haijuan Wang (3 out of 14 patents)

5. Bin Fei (2 out of 41 patents)

6. Xiaobing Zhu (2 out of 91 patents)

7. Jiaming Li (2 out of 18 patents)

8. Sen Mu (2 out of 5 patents)

9. Kunkun Zhao (2 out of 7 patents)

10. Peng Lv (2 out of 6 patents)

11. Xueli Cheng (1 out of 22 patents)

12. Dengqiang Li (1 out of 10 patents)

13. Falin Yang (1 out of 13 patents)

14. Jianquan Chen (1 out of 9 patents)

15. Enpin Xia (1 out of 57 patents)

11 patents: Sort by Forward Citations

1. 12455108 - Refrigerator door with replaceable door surface (2025-10-28),

2. 12281837 - Refrigerator door with replaceable door surface (2025-04-21),

3. 12264857 - Liquid reservoir for refrigeration system, and refrigerator (2025-04-01),

4. 12235042 - Heating device and refrigerator with heating device (2025-02-25),

5. 12025362 - Refrigerating and freezing device (2024-07-02),

6. 11971211 - Refrigerating and freezing device (2024-04-30),

7. 11079167 - Storage device and refrigerator having the same (2021-08-03),

8. 10739061 - Temperature homogenizing container and refrigerator having same (2020-08-11),

9. 10684059 - Refrigerator and control method thereof (2020-06-16),

10. 10501971 - Hinge and refrigerator having the same (2019-12-10),

11. D556223 - Refrigerator with three doors (2007-11-27),

Qingdao Haier Special Refrigerator Co., Ltd. specializes in the production of special refrigerators for medical and scientific use. With a focus on innovation and quality, the company has established itself as a leading provider of reliable refrigeration solutions for a variety of industries.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

11 Patents

#28 in Qingdao

#2,270 in China

#50,255 in the World

Qingdao Haier Special Refrigerator Co., Ltd.

Forward Citations = 28

27 inventors:

Hao Zhang (3 out of 73 patents)

Peng Li (3 out of 43 patents)

Jianru Liu (3 out of 25 patents)

4. Haijuan Wang (3 out of 14 patents)

5. Bin Fei (2 out of 41 patents)

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