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Pujiang Sansi Optoelectronic Technology Co. Ltd.

USPTO Granted Patents = 12

Forward Citations = 4

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20 inventors (with patents filed for the assignee):

Shan Li (10 out of 25 patents)

Xiaoliang He (6 out of 15 patents)

Ming Chen (6 out of 38 patents)

4. Xing Wen (6 out of 6 patents)

5. Guoli Zhu (3 out of 4 patents)

6. Lili Zhao (3 out of 17 patents)

7. Defeng Ni (3 out of 4 patents)

8. Xiaobai Li (2 out of 2 patents)

9. Qi Li (2 out of 17 patents)

10. Congyi Lin (2 out of 3 patents)

11. Peng Wang (2 out of 59 patents)

12. Lianjie Xue (2 out of 2 patents)

13. Miaohuan Su (1 out of 1 patent)

14. Xiaoyong Wang (1 out of 21 patents)

15. Shuyang Fu (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 12486963 - Highly efficient heat dissipation automobile lamp (2025-12-02),

2. D1097266 - Solar floodlight (2025-10-07),

3. 12085268 - Heat sink, separator, and lighting device applying same (2024-09-10),

4. 11878085 - LED UV sterilization device (2024-01-23),

5. 11815252 - Light-emitting device (2023-11-14),

6. 11751301 - LED driving circuit and LED lamp (2023-09-05),

7. D991516 - Security lamp (2023-07-04),

8. D989359 - Bulb (2023-06-13),

9. 11644189 - Multifunctional LED lamp (2023-05-09),

10. 11536421 - Multifunctional light source assembly and multifunctional desk lamp applying same (2022-12-27),

11. 11408604 - LED lamp with omnidirectional heat dissipation (2022-08-09),

12. 11293633 - Lamp holder assembly and lamp device thereof (2022-04-05),

Pujiang Sansi Optoelectronic Technology Co. Ltd. is a leading manufacturer of LED lighting products, including LED street lights, LED high bay lights, and LED display screens. With a strong focus on research and development, the company delivers innovative and energy-efficient solutions for a variety of applications.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

12 Patents

#3 in Jinhua

#2,092 in China

#46,724 in the World

Pujiang Sansi Optoelectronic Technology Co. Ltd.

Forward Citations = 4

20 inventors:

Shan Li (10 out of 25 patents)

Xiaoliang He (6 out of 15 patents)

Ming Chen (6 out of 38 patents)

4. Xing Wen (6 out of 6 patents)

5. Guoli Zhu (3 out of 4 patents)

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