Forward Citations = 0

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12 inventors (with patents filed for the assignee):

Yangyang Xu (1 out of 2 patents)

Shuai Wang (1 out of 3 patents)

Hu Cheng (1 out of 2 patents)

4. Guochang Li (1 out of 1 patent)

5. Zhijun Xu (1 out of 1 patent)

6. Wenjun Wang (1 out of 1 patent)

7. Han Jiang (1 out of 1 patent)

8. Shuwei Yuan (1 out of 1 patent)

9. Zhiqiang Chu (1 out of 1 patent)

10. Xiaoxiong Lin (1 out of 1 patent)

11. Yufei Cao (1 out of 1 patent)

12. Wenguang Huang (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12484338 - Chip fabrication process for improving LED chip light extraction efficiency with isolation groove and LED chip thereof (2025-11-25),

2. 12369432 - LED epitaxial structure and preparation method and application thereof (2025-07-22),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#198 in SuZhou

#11,585 in China

SuZhou, China

Focus Lightings Tech Co., Ltd

Forward Citations = 0

12 inventors:

Yangyang Xu (1 out of 2 patents)

Shuai Wang (1 out of 3 patents)

Hu Cheng (1 out of 2 patents)

4. Guochang Li (1 out of 1 patent)

5. Zhijun Xu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Focus Lightings Tech Co., Ltd. Retrieved from https://idiyas.com/company/focus-lightings-tech-company

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]