Yongyin KANG

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Hangzhou, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light conversion device and preparation method thereof, and display...
- Patent number 12,136,688
- Issue date Nov 5, 2024
- Najing Technology Corporation Limited
- Shirong Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing process of light emitting device comprising quantum d...
- Patent number 12,040,426
- Issue date Jul 16, 2024
- Najing Technology Corporation Limited
- Yongyin Kang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
QUANTUM DOT PARTICLE AGGREGATE AND PREPARATION METHOD THEREFOR, PRE...
- Publication number 20240052236
- Publication date Feb 15, 2024
- Najing Technology Corporation Limited
- Shirong YU
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT CONVERSION DEVICE AND PREPARATION METHOD THEREOF, AND DISPLAY...
- Publication number 20220344551
- Publication date Oct 27, 2022
- Najing Technology Corporation Limited
- Shirong YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING PROCESS OF LIGHT EMITTING DEVICE AND LIGHT EMITTING D...
- Publication number 20210408323
- Publication date Dec 30, 2021
- Najing Technology Corporation Limited
- Yongyin KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC BARRIER FILM, PREPARATION METHOD OF ORGANIC BARRIER FILM, A...
- Publication number 20210347957
- Publication date Nov 11, 2021
- Najing Technology Corporation Limited
- Hailin WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...