For the Inventor, By the Inventor

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Guangdong, China

China Construction Fourth Engineering Division Corp. Ltd

USPTO Granted Patents = 2

Forward Citations = 1

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9 inventors (with patents filed for the assignee):

Wei Han (2 out of 24 patents)

Junxian Zhao (2 out of 10 patents)

Xiangkun Yao (2 out of 2 patents)

4. Zhi Luo (2 out of 2 patents)

5. Kezhu Jiang (2 out of 2 patents)

6. Guohui Yuan (2 out of 2 patents)

7. Weijie Chen (2 out of 2 patents)

8. Zhaoxun Yuan (1 out of 3 patents)

9. Hao Qin (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 12454842 - Seismic resilient precast concrete frame structure and construction method therefor (2025-10-28),

2. 12252898 - Prefabricated infilled panel-frame structure capable of accommodating seismic loading and seismic energy dissipation, and construction method (2025-03-18),

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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#392 in Guangdong

#11,498 in China

Guangdong, China

China Construction Fourth Engineering Division Corp. Ltd

Forward Citations = 1

9 inventors:

Wei Han (2 out of 24 patents)

Junxian Zhao (2 out of 10 patents)

Xiangkun Yao (2 out of 2 patents)

4. Zhi Luo (2 out of 2 patents)

5. Kezhu Jiang (2 out of 2 patents)

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