Tong Xu

This inventor holds 9 USPTO granted patents and 1 published patent application and 9 EPO patents. Top assignees: Haier Smart Home Co., Ltd., Qingdao Haier Refrigerator Co., Ltd., Chongqing Haier Refrigeration Electric Appliance Co., Ltd.. Active years: 2021-2025.

USPTO Granted Patents = 9 (Patent Applications = 1)

% Patents Active = 100.0

EPO Patents = 9 (Patent Applications = 8)

Average Co-Inventor Count = 4.6

ph-index = 1

Forward Citations = 3(Granted Patents)

Company Filing History:

9 out of 303

Haier Smart Home Co., Ltd.

patents

5 out of 116

Qingdao Haier Refrigerator Co., Ltd.

patents

1 out of 10

Chongqing Haier Refrigeration Electric Appliance Co., Ltd.

patents

4. 1 out of 1

Qingdao Haier Special Refrigerator., Ltd.

patent

where one patent can have more than one assignee

Years Active: 2021-2025

Loading Chart...

9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12449184 - Refrigerator door with replaceable door panel (2025-10-21),

2. 12268231 - Pesticide residue removal device for refrigerator, and refrigerator (2025-04-08),

3. 12140370 - Refrigerator door body (2024-11-12),

4. 12130074 - Refrigerator and dedicated region module for refrigeration apparatus (2024-10-29),

5. 12038225 - Door of refrigerator and assembly method thereof (2024-07-16),

6. 11519663 - Refrigerator (2022-12-06),

7. 11473829 - Thawing method for thawing device (2022-10-18),

8. 11262121 - Refrigerator (2022-03-01),

9. 11197352 - Thawing method for thawing device (2021-12-07),

Title: Innovations by Inventor Tong Xu

Introduction

Tong Xu is a notable inventor based in Qingdao, China. He has made significant contributions to the field of refrigeration technology, holding a total of 9 patents. His innovative designs focus on enhancing the functionality and efficiency of refrigerators.

Latest Patents

One of his latest inventions is a refrigerator door with a replaceable door panel. This design features a foam door body and a decorative panel that can be detachably connected to the foam door body. The door includes a press latch and a limiter, ensuring that the decorative panel remains securely in place while allowing for easy replacement. Another significant patent is a pesticide residue removal device for refrigerators. This device utilizes an ozone generator to create ozone water, which is then atomized and supplied to the refrigerator's storage space. This innovative approach effectively removes pesticide residues and sterilizes the interior, while also ensuring safety by preventing excessive ozone concentration.

Career Highlights

Tong Xu has worked with prominent companies in the industry, including Haier Smart Home Co., Ltd. and Qingdao Haier Refrigerator Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in refrigeration technology.

Collaborations

Throughout his career, Tong Xu has collaborated with talented individuals such as Ming Wang and Wenchun Wang. These partnerships have contributed to the successful development of his patented inventions.

Conclusion

Tong Xu's contributions to refrigeration technology through his innovative patents demonstrate his commitment to improving everyday appliances. His work continues to influence the industry and enhance user experience in refrigeration.