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Shandong, China

National Deep Sea Center

USPTO Granted Patents = 8

CIPO Patents = 2

EPO Patents = 1

Forward Citations = 0

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31 inventors (with patents filed for the assignee):

Tongwei Zhang (6 out of 6 patents)

Shengjie Qin (5 out of 5 patents)

Lei Yang (4 out of 5 patents)

4. Xiangxin Wang (4 out of 4 patents)

5. Dequan Lu (4 out of 4 patents)

6. Yanliang Pei (2 out of 6 patents)

7. Baohua Liu (2 out of 6 patents)

8. Jialing Tang (2 out of 2 patents)

9. Zhengguang Li (2 out of 2 patents)

10. Lei Yan (2 out of 3 patents)

11. Haibing Li (2 out of 2 patents)

12. Xiujun Sun (2 out of 2 patents)

13. Jingxiao Liu (2 out of 2 patents)

14. Kaiben Yu (2 out of 3 patents)

15. Jichao Yang (2 out of 2 patents)

8 patents: Sort by Forward Citations

1. 11500384 - Method and system for path planning of wave glider (2022-11-15),

2. 11486991 - Method and system for determining horizontal distance between transmitting point and receiving point (2022-11-01),

3. 11460588 - Method and system for real-time high-precision positioning in deep sea (2022-10-04),

4. 11428569 - Method for determining effective sound velocity in deep sea (2022-08-30),

5. 11320839 - Integrated method and system for communication, positioning, navigation, and timing of deep-sea vehicle (2022-05-03),

6. 11305854 - Deep-sea low-cost long-endurance collaborative navigation and positioning system (2022-04-19),

7. 10890678 - Seismic exploration system based on underwater mobile platform (2021-01-12),

8. 10295699 - Marine magnetism detection method and device (2019-05-21),

National Deep Sea Center is a leading research institution dedicated to the exploration and study of the deep sea. Our team of expert scientists and marine biologists work together to uncover the mysteries of the ocean's depths and advance our understanding of underwater ecosystems. Through cutting-edge technology and innovative research techniques, we strive to expand our knowledge of the deep sea and contribute to global conservation efforts.

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USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#32 in Shandong

#3,030 in China

Shandong, China

National Deep Sea Center

Forward Citations = 0

31 inventors:

Tongwei Zhang (6 out of 6 patents)

Shengjie Qin (5 out of 5 patents)

Lei Yang (4 out of 5 patents)

4. Xiangxin Wang (4 out of 4 patents)

5. Dequan Lu (4 out of 4 patents)

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