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Trademarks = 9

Forward Citations = 11

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12 inventors (with patents filed for the assignee):

Yi Xu (4 out of 7 patents)

Yonghui Yuan (4 out of 5 patents)

Sufan Peng (3 out of 4 patents)

4. Jieming Li (3 out of 4 patents)

5. Zhiquan Yang (3 out of 5 patents)

6. Bin Zhang (2 out of 68 patents)

7. Hao Li (1 out of 15 patents)

8. YiQiang Pan (1 out of 1 patent)

9. JieMing Li (1 out of 1 patent)

10. SongJian Yao (1 out of 3 patents)

11. Zewei Yu (1 out of 1 patent)

12. Baizhi Guo (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. D1057003 - Lens adapter (2025-01-07),

2. D1053933 - Expander (2024-12-10),

3. D1013759 - Camera lens (2024-02-06),

4. 11803100 - Method and system for acquiring operating parameters of photographic lens (2023-10-31),

5. D982064 - Camera lens (2023-03-28),

Shenzhen Dongzheng Optical Technology Co., Ltd specializes in the development and manufacturing of optical products including lenses, mirrors, and other precision optical components. Established with a commitment to innovation, the company serves various industries such as telecommunications, automotive, and healthcare. With advanced production facilities and a strong R&D team, Dongzheng emphasizes quality control and customer satisfaction, aiming to provide high-performance optical solutions. Their products are widely recognized for reliability and precision, catering to both domestic and international markets.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#186 in Guangdong

#4,587 in China

Guangdong, China

Shenzhen Dongzheng Optical Technology Co., Ltd