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Tcl Technology Group Corporation

USPTO Granted Patents = 54

EPO Patents = 16

Trademarks = 52

Forward Citations = 23

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45 inventors (with patents filed for the assignee):

Yixing Yang (22 out of 22 patents)

Lei Qian (15 out of 15 patents)

Weiran Cao (10 out of 27 patents)

4. Chaoyu Xiang (10 out of 10 patents)

5. Zheng Liu (7 out of 7 patents)

6. Luling Cheng (6 out of 6 patents)

7. Jie Zhang (6 out of 9 patents)

8. Zhurong Liang (5 out of 5 patents)

9. Longjia Wu (5 out of 5 patents)

10. Zhiwen Nie (5 out of 5 patents)

11. Chengyu Yang (3 out of 3 patents)

12. Tianshuo Zhang (3 out of 3 patents)

13. Jin Wang (2 out of 8 patents)

14. Jielong Qiu (2 out of 2 patents)

15. Huijun Qin (2 out of 2 patents)

Core Competencies:

Quantum Dot Light Emitting Diode

Composite Material

Electron Transport Layer

Nanocrystal Preparation

Luminescent Device

Image Processing Model

Metal Oxide Nanoparticles

Thin Film Fabrication

QLED Manufacturing

Optoelectronic Device

Crosslinked Nanoparticle Thin Film

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54 patents: Sort by Forward Citations

1. 12495667 - Nanomaterial, preparation method thereof, and quantum dot light-emitting diode (2025-12-09),

2. 12495664 - Quantum dot light-emitting diode and preparation method therefor (2025-12-09),

3. 12492339 - Quantum dot film, quantum dot light-emitting diode and preparation method thereof (2025-12-09),

4. 12484369 - Composite material and quantum dot light emitting diode (2025-11-25),

5. 12453235 - Light-emitting diode comprising composite film between electron transport layer and cathode and preparation method thereof (2025-10-21),

6. 12426498 - Electron barrier film, quantum dot light-emitting diode and preparation method thereof (2025-09-23),

7. 12402469 - Light-emitting device and preparation method thereof (2025-08-26),

8. 12391878 - Method for preparing quantum dot light-emitting diodes (2025-08-19),

9. 12376451 - Light-emitting device and fabrication method thereof (2025-07-29),

10. 12356793 - Light-emitting device having composite material layer including titanium dioxide nanoparticle bonded to sulfur ion of amino acid (2025-07-08),

11. 12351454 - Method for preparing nanocrystal with core-shell structure (2025-07-08),

12. 12342676 - Encapsulated film and luminescent device including laminated barrier and surfactant layers (2025-06-24),

13. 12338378 - Composite material, quantum dot light-emitting diode and preparation method thereof (2025-06-24),

14. 12322073 - Image processing model generation method, processing method, storage medium, and terminal (2025-06-03),

15. 12305099 - Metal oxide nanoparticles and preparation method thereof, quantum dot light-emitting diode (2025-05-20),

TCL Technology Group Corporation is a global electronics manufacturing company. Founded in 1981, TCL specializes in the research, development, and production of consumer electronics and appliances. The company's diverse product portfolio includes televisions, smartphones, audio devices, home appliances, and smart products. With a commitment to innovation and quality, TCL has established itself as a leading player in the global electronics market.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

54 Patents

#6 in Huizhou

#540 in China

#12,736 in the World

Tcl Technology Group Corporation

Forward Citations = 23

45 inventors:

Yixing Yang (22 out of 22 patents)

Lei Qian (15 out of 15 patents)

Weiran Cao (10 out of 27 patents)

4. Chaoyu Xiang (10 out of 10 patents)

5. Zheng Liu (7 out of 7 patents)

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