Forward Citations = 1

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15 inventors (with patents filed for the assignee):

Gang Yu (4 out of 4 patents)

Liang Gou (4 out of 4 patents)

Ximing Wang (4 out of 4 patents)

4. Maojun Yang (2 out of 4 patents)

5. Shujun Xia (2 out of 2 patents)

6. Shujie An (2 out of 2 patents)

7. Xing Liang (1 out of 1 patent)

8. Junjun Wu (1 out of 1 patent)

9. Yuanzhong Chen (1 out of 1 patent)

10. Zengling Ran (1 out of 1 patent)

11. Renzhi Zhang (1 out of 1 patent)

12. Yunjiang Rao (1 out of 1 patent)

13. Haibo Liu (1 out of 1 patent)

14. Zhaohong Xu (1 out of 1 patent)

15. Mengxiong Xiao (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12360267 - Intelligent geophysical data acquisition system and acquisition method for shale oil and gas optical fiber (2025-07-15),

2. 12259510 - Devices for full-wave field seismic source based on gas explosion technologies and methods for acquiring seismic data (2025-03-25),

3. 12013509 - Methods and systems for acquiring seismic data of four-component ocean bottom node (OBN) (2024-06-18),

4. 11994637 - Devices for full-wave field seismic source based on gas explosion technologies and methods for acquiring seismic data (2024-05-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#48 in Chengdu

#6,438 in China

Chengdu, China

Optical Science and Technology (Chengdu) Ltd

Forward Citations = 1

15 inventors:

Gang Yu (4 out of 4 patents)

Liang Gou (4 out of 4 patents)

Ximing Wang (4 out of 4 patents)

4. Maojun Yang (2 out of 4 patents)

5. Shujun Xia (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optical Science and Technology (Chengdu) Ltd. Retrieved from https://idiyas.com/company/optical-science-and-technology-chengdu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]