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35 inventors (with patents filed for the assignee):

Xinqiang Niu (5 out of 5 patents)

Qigui Yang (5 out of 6 patents)

Lijun Su (5 out of 5 patents)

4. Xin Zhao (5 out of 6 patents)

5. Feng Li (4 out of 5 patents)

6. Xuehong Yang (4 out of 4 patents)

7. Xia Hua (3 out of 3 patents)

8. Baixing Liu (3 out of 3 patents)

9. Lixin Liu (3 out of 3 patents)

10. Haibo Liu (3 out of 3 patents)

11. Fei Yu (2 out of 21 patents)

12. Weina Yu (2 out of 2 patents)

13. Qianlong Han (2 out of 2 patents)

14. Zhiguo Zhang (1 out of 11 patents)

15. Min Li (1 out of 5 patents)

5 patents: Sort by Forward Citations

1. 10544014 - Method for hoisting and transporting assemblies in underground nuclear power plant (2020-01-28),

2. 10392937 - Construction layout for caverns of underground nuclear power plant (2019-08-27),

3. 10373720 - Migration prevention system for radioactive wastewater of underground nuclear power plant (2019-08-06),

4. 10316662 - Construction layout for underground caverns in nuclear island powerhouse of underground nuclear power plant (2019-06-11),

5. 10094217 - Construction layout for caverns of underground nuclear power plant (2018-10-09),

Changjiang Survey Planning Design and Research Co., Ltd. is a leading company in the survey, planning, design, and research industry. With a focus on excellence and innovation, we provide top-notch services to our clients across various sectors. Our team of experts is dedicated to delivering high-quality solutions tailored to meet the specific needs of each project. Visit our website to learn more about our services and projects.

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USPTO Data Jan 1 1976 - Dec 2 2025

5 Patents

#50 in Wuhan

#4,534 in China

Wuhan, China

Changjiang Survey Planning Design and Research Co., Ltd.