Shiqing Xia

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NINGBO, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED light string controller
- Patent number D1072772
- Issue date Apr 29, 2025
- ZHEJIANG TWINSEL ELECTRONIC TECHNOLOGY CO., LTD.
- Shiqing Xia
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
High-voltage WRGB string light
- Patent number 12,127,315
- Issue date Oct 22, 2024
- ZHEJIANG TWINSEL ELECTRONIC TECHNOLOGY CO., LTD.
- Jianping Yan
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
HIGH-VOLTAGE WRGB STRING LIGHT
- Publication number 20240172342
- Publication date May 23, 2024
- ZHEJIANG TWINSEL ELECTRONIC TECHNOLOGY CO., LTD.
- Jianping Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-VOLTAGE LIGHT STRING CONTROLLER
- Publication number 20240090101
- Publication date Mar 14, 2024
- ZHEJIANG TWINSEL ELECTRONIC TECHNOLOGY CO., LTD.
- Jianping Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR