Luling CHENG

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Huizhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing nanocrystal with core-shell structure
- Patent number 12,351,454
- Issue date Jul 8, 2025
- TCL TECHNOLOGY GROUP CORPORATION
- Luling Cheng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Metal oxide nanoparticles and preparation method thereof, quantum d...
- Patent number 12,305,099
- Issue date May 20, 2025
- TCL TECHNOLOGY GROUP CORPORATION
- Luling Cheng
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film and fabrication method therefor and QLED device
- Patent number 12,043,777
- Issue date Jul 23, 2024
- TCL TECHNOLOGY GROUP CORPORATION
- Yixing Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method for quantum dots
- Patent number 11,859,117
- Issue date Jan 2, 2024
- TCL TECHNOLOGY GROUP CORPORATION
- Luling Cheng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum dot solid-state film and method for preparing same, and qua...
- Patent number 11,335,873
- Issue date May 17, 2022
- TCL TECHNOLOGY GROUP CORPORATION
- Luling Cheng
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METAL OXIDE NANOPARTICLES AND PREPARATION METHOD THEREOF, QUANTUM D...
- Publication number 20220267671
- Publication date Aug 25, 2022
- TCL TECHNOLOGY GROUP CORPORATION
- Luling CHENG
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PREPARING NANOCRYSTAL WITH CORE-SHELL STRUCTURE
- Publication number 20210024356
- Publication date Jan 28, 2021
- TCL TECHNOLOGY GROUP CORPORATION
- Luling CHENG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PREPARATION METHOD FOR QUANTUM DOTS
- Publication number 20210017449
- Publication date Jan 21, 2021
- TCL TECHNOLOGY GROUP CORPORATION
- Luling CHENG
- B82 - NANO-TECHNOLOGY
Information Patent Application
THIN FILM AND FABRICATION METHOD THEREFOR AND QLED DEVICE
- Publication number 20200317997
- Publication date Oct 8, 2020
- TCL TECHNOLOGY GROUP CORPORATION
- Yixing Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD FOR METAL OXIDE NANOPARTICLE FILM AND ELECTRICAL...
- Publication number 20200308017
- Publication date Oct 1, 2020
- Luling CHENG
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOT SOLID-STATE FILM AND METHOD FOR PREPARING SAME, AND QUA...
- Publication number 20200106036
- Publication date Apr 2, 2020
- TCL CORPORATION
- Luling CHENG
- B82 - NANO-TECHNOLOGY