EPO Patents = 2

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Baowei Huang (2 out of 5 patents)

Xiuguang Xiao (2 out of 2 patents)

Wenqing Wang (1 out of 4 patents)

4. Hui Zhu (1 out of 4 patents)

5. Wei Zhang (1 out of 144 patents)

6. Jing Liu (1 out of 191 patents)

7. Haiping Wu (1 out of 2 patents)

8. Yun Yang (36 patents)

9. Linxia Fang (1 patent)

10. Yin Chen (2 patents)

11. Xiaohua Yang (8 patents)

12. Zibao Zhang (2 patents)

13. Jie Zhang (106 patents)

4 patents: Sort by Forward Citations

1. 12720822 - Insulated gate bipolar transistor with an electric field stop layer and preparation method thereof, and electronic device (2026-08-25),

2. 12446243 - Semiconductor cell structure, IGBT cell structure, semiconductor structure, and method for manufacturing IGBT cell structure (2025-10-14),

3. 12278476 - Under voltage protection circuit and device (2025-04-14),

4. 12080806 - Fast recovery diode and manufacturing method thereof (2024-09-03),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#1,072 in Shenzhen

#6,406 in China

Shenzhen, China

Byd Semiconductor Company Limited

Forward Citations = 0

7 inventors:

Baowei Huang (2 out of 5 patents)

Xiuguang Xiao (2 out of 2 patents)

Wenqing Wang (1 out of 4 patents)

4. Hui Zhu (1 out of 4 patents)

5. Wei Zhang (1 out of 144 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Byd Semiconductor Company Limited. Retrieved from https://idiyas.com/company/byd-semiconductor-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]

2 patents (EPO):

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]