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Qingdao Haier Refrigerator Corp., Ltd.

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USPTO Granted Patents = 33

EPO Patents = 35

Forward Citations = 0

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113 inventors (with patents filed for the assignee):

Bin Fei (11 out of 52 patents)

Jianquan Chen (8 out of 17 patents)

Lisheng Ji (8 out of 29 patents)

4. Mengcheng Li (7 out of 13 patents)

5. Zhanpeng Cui (6 out of 18 patents)

6. Xiaobing Zhu (5 out of 97 patents)

7. Changzhi Wang (5 out of 15 patents)

8. Yuning Zhang (5 out of 5 patents)

9. Yao Yi (5 out of 5 patents)

10. Hao Zhang (4 out of 79 patents)

11. Bintang Zhao (4 out of 8 patents)

12. Haoquan Liu (3 out of 15 patents)

13. Enpin Xia (3 out of 61 patents)

14. Jianru Liu (3 out of 28 patents)

15. Haijuan Wang (3 out of 19 patents)

Core Competencies:

Refrigerator

Refrigerating Apparatus

Air Cooling Device

Magnetic Field Freshness

Hinge Assembly

Evaporator

Ice Dispensing Device

Control Method

Compressor

Aging Device

Refrigeration System

Storage Container

33 patents: Sort by Forward Citations

1. 12775020 - Microfluidic detection system, control method therefor, and refrigerator (2026-10-27),

2. 12774848 - Vacuum storage device and refrigerator (2026-10-27),

3. 12768589 - Heating method, and refrigerating and freezing apparatus (2026-10-20),

4. 12736268 - Refrigerator (2026-09-15),

5. 12723797 - Aging device and refrigerating and freezing apparatus (2026-09-01),

6. 12716636 - Aging drawer and refrigeration apparatus with the same (2026-08-25),

7. 12716281 - Refrigerator having hinge assembly (2026-08-25),

8. 12710222 - REFRIGERATOR WITH A RESERVED INSTALLATION SPACE ARRANGED AT THE BOTTOM HEAT DISSIPATION COMPARTMENT (2026-08-18),

9. 12704311 - Refrigerator (2026-08-11),

10. 12704310 - Refrigerator having evaporator disposed at bottom of refrigerator body (2026-08-11),

11. 12687326 - Air cooling-type refrigeration device (2026-07-21),

12. D1134494 - Skirting device for refrigerator (2026-07-14),

13. 12680754 - Magnetic field fresh-keeping apparatus and air-cooled refrigeration device (2026-07-14),

14. 12669195 - Inter-pipe fixing member, evaporator, and refrigerator (2026-06-30),

15. 12663204 - Refrigeration device having magnetic field freshness-preserving apparatus (2026-06-23),

Company Overview

Qingdao Haier Refrigerator Corp., Ltd. is a prominent manufacturer specializing in refrigeration products and home appliances. The company is known for its innovative designs and energy-efficient technologies, catering to both domestic and international markets. With a focus on enhancing user experience, Haier integrates smart technology into its appliances, positioning itself at the forefront of the home appliance industry. The company's commitment to quality and sustainability reflects its strategic vision to lead in the global market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

33 Patents

#22 in Qingdao

#947 in China

#20,172 in the World

Qingdao Haier Refrigerator Corp., Ltd.

Forward Citations = 0

113 inventors:

Bin Fei (11 out of 52 patents)

Jianquan Chen (8 out of 17 patents)

Lisheng Ji (8 out of 29 patents)

4. Mengcheng Li (7 out of 13 patents)

5. Zhanpeng Cui (6 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Qingdao Haier Refrigerator Corp., Ltd.. Retrieved from https://idiyas.com/company/qingdao-haier-refrigerator

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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