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Shandong Normal University

USPTO Granted Patents = 12

CIPO Patents = 4

Forward Citations = 0

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38 inventors (with patents filed for the assignee):

Chen Chen (3 out of 3 patents)

Dengwang Li (2 out of 3 patents)

Zhanghua Han (2 out of 2 patents)

4. Pu Huang (2 out of 2 patents)

5. Jie Xue (2 out of 2 patents)

6. Baolong Tian (2 out of 2 patents)

7. Bin Jin (2 out of 2 patents)

8. Xiangyu Zhai (2 out of 2 patents)

9. Feng Chen (2 out of 2 patents)

10. Guanliu Yu (2 out of 2 patents)

11. Zongming Ren (1 out of 1 patent)

12. Baichuan Ren (1 out of 1 patent)

13. Linlin Qiao (1 out of 1 patent)

14. Baixiang Ren (1 out of 1 patent)

15. Yuedan Liu (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 12487403 - Method for fabricating nonlinear optical waveguide with gradient refractive index distribution (2025-12-02),

2. 12378361 - Self-sensitizing negative polyimide precursor and method for preparing the same, and use thereof (2025-08-05),

3. 12376730 - Method, system, and device for removing smoke from laparoscope images based on conditional diffusion model (2025-08-05),

4. 12357698 - FUS proteolysis-targeting chimera, preparation method and applications thereof (2025-07-15),

5. 12276647 - Environmental monitoring device for air pollution (2025-04-14),

6. 12221429 - Method for synthesizing 1,3,2-dioxathiolane 2,2-dioxide by in-situ catalytic oxidation (2025-02-11),

7. 12038687 - Method for building an etching-free hybrid nonlinear waveguide composed of polymer and ion-implanted nonlinear crystal (2024-07-16),

8. 11988580 - Method for monitoring forestry microenvironment (2024-05-21),

9. 11935213 - Laparoscopic image smoke removal method based on generative adversarial network (2024-03-19),

10. 11681099 - Method to build monolithic ring-shape frequency converter on potassium titanyl phosphate water (2023-06-20),

11. 10571448 - Method and system for comprehensive evaluation of organic compound and heavy metal pollution in water based on fish electrocardio (2020-02-25),

12. 10335661 - Breaststroke leg strength training device (2019-07-02),

Shandong Normal University (SDNU) is a comprehensive university in Jinan, China. Founded in 1950, SDNU offers bachelor's, master's, and doctoral degrees in a wide range of disciplines including education, science, engineering, arts, and management. Known for its strong faculty and research capabilities, SDNU is dedicated to providing high-quality education and contributing to the development of society and the economy.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#4 in Jinan

#2,068 in China

#46,665 in the World

Shandong Normal University

Forward Citations = 0

38 inventors:

Chen Chen (3 out of 3 patents)

Dengwang Li (2 out of 3 patents)

Zhanghua Han (2 out of 2 patents)

4. Pu Huang (2 out of 2 patents)

5. Jie Xue (2 out of 2 patents)

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