For the Inventor, By the Inventor

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Hefei Hauling Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 22

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15 inventors (with patents filed for the assignee):

Shilin Tang (2 out of 5 patents)

Haixing Zhang (1 out of 3 patents)

Lingyun Li (1 out of 8 patents)

4. Jian Cheng (1 out of 5 patents)

5. Tao Zhu (1 out of 1 patent)

6. Fang Zhao (1 out of 1 patent)

7. Ruhua Ma (1 out of 2 patents)

8. Wei Ding (1 out of 2 patents)

9. Jinxia Ding (1 out of 1 patent)

10. Yanli Wu (1 out of 3 patents)

11. Jing Sun (1 out of 3 patents)

12. Jiachun Zhang (1 out of 1 patent)

13. Yongxue Chen (1 out of 1 patent)

14. Chaoyang Zhang (1 out of 1 patent)

15. Jianmin Li (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8876314 - Drawer-type refrigerator with a lighting device (2014-11-04),

2. D677287 - Refrigerator (2013-03-05),

3. D652434 - Freezer (2012-01-17),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#91 in

#7,245 in China

Hefei Hauling Co., Ltd.

Forward Citations = 22

15 inventors:

Shilin Tang (2 out of 5 patents)

Haixing Zhang (1 out of 3 patents)

Lingyun Li (1 out of 8 patents)

4. Jian Cheng (1 out of 5 patents)

5. Tao Zhu (1 out of 1 patent)

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