Yaqian ZHANG

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Changzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Solar cells
- Patent number 12,062,728
- Issue date Aug 13, 2024
- TRINA SOLAR CO., LTD.
- Chengfa Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SOLAR CELL AND MANUFACTURING METHOD THEREOF, AND PHOTOVOLTAIC SYSTEM
- Publication number 20240413255
- Publication date Dec 12, 2024
- TRINA SOLAR CO., LTD
- Chengfa Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING SOLAR CELL
- Publication number 20240347655
- Publication date Oct 17, 2024
- TRINA SOLAR CO., LTD
- Chengfa LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELLS
- Publication number 20240266451
- Publication date Aug 8, 2024
- TRINA SOLAR CO., LTD
- Chengfa LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVATING CONTACT STRUCTURE AND PREPARATION METHOD THEREOF, SOLAR...
- Publication number 20240055539
- Publication date Feb 15, 2024
- TRINA SOLAR CO., LTD
- Chengfa LIU
- H01 - BASIC ELECTRIC ELEMENTS