Forward Citations = 17

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25 inventors (with patents filed for the assignee):

Shaofeng Zhang (2 out of 7 patents)

Shijie Gu (2 out of 11 patents)

Li Wu (2 out of 4 patents)

4. Zhenyu Wang (1 out of 7 patents)

5. Dashan Li (1 out of 5 patents)

6. Jianyang Yang (1 out of 1 patent)

7. Tyler You (1 out of 1 patent)

8. Charlie Lu (1 out of 1 patent)

9. Guanglei Ding (1 out of 1 patent)

10. Youshan Jiang (1 out of 1 patent)

11. Tao Liu (1 out of 2 patents)

12. Xianghua Shi (1 out of 1 patent)

13. Zan Gong (1 out of 1 patent)

14. Jiwu Ling (1 out of 1 patent)

15. Zhaoyang Sun (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 8837870 - Fiber coupled laser device having high polarization extinction ratio and high stability (2014-09-16),

2. 8213470 - [object Object] (2012-07-03),

3. 7876496 - Free-space optical module for optical amplification (2011-01-25),

4. 7782532 - Optical isolator device (2010-08-24),

5. 7742509 - Single-longitudinal mode laser with orthogonal-polarization traveling-wave mode (2010-06-22),

6. 7471707 - Low noise, intra-cavity frequency-doubling micro chip laser with wide temperature range (2008-12-30),

Company Overview

Photop Technologies, Inc. is a leading provider of cutting-edge photonic technologies for a wide range of applications. With a focus on innovation and quality, Photop offers a comprehensive suite of products and services to meet the needs of various industries. From optical components to laser systems, Photop is committed to delivering solutions that exceed customer expectations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#17 in Fuzhou

#4,454 in China

Fuzhou, China

Photop Technologies, Inc.

Forward Citations = 17

25 inventors:

Shaofeng Zhang (2 out of 7 patents)

Shijie Gu (2 out of 11 patents)

Li Wu (2 out of 4 patents)

4. Zhenyu Wang (1 out of 7 patents)

5. Dashan Li (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Photop Technologies, Inc.. Retrieved from https://idiyas.com/company/photop-technologies

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]