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Beijing Summer Sprout Technology Co. Ltd.

USPTO Granted Patents = 51

EPO Patents = 4

Forward Citations = 3

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45 inventors (with patents filed for the assignee):

Chi Yuen Raymond Kwong (33 out of 33 patents)

Chuanjun Xia (26 out of 385 patents)

Chuanjun Xia (25 out of 25 patents)

4. Zhihao Cui (7 out of 7 patents)

5. Junfei Wang (7 out of 7 patents)

6. Qi Zhang (6 out of 65 patents)

7. Cuifang Zhang (6 out of 8 patents)

8. Zhihong Dai (6 out of 6 patents)

9. Zhen Wang (5 out of 99 patents)

10. Le Wang (5 out of 17 patents)

11. Tao Wang (5 out of 225 patents)

12. Wei Cai (5 out of 15 patents)

13. Huiqing Pang (5 out of 5 patents)

14. Nannan Lu (5 out of 5 patents)

15. Hongbo Li (4 out of 29 patents)

Core Competencies:

Electroluminescent Device

Organic Electroluminescent Device

Phosphorescent Organometallic Complex

Electroluminescent Materials

Organic Light Emitting Material

Metal Complex

Silicon-Containing Electron Transporting Material

Organic Luminescent Material

Flexible OLED Lighting Module

Aromatic Amine Derivative

Boron Containing Heterocyclic Compounds

Tetraphenylene Compounds

51 patents: Sort by Forward Citations

1. 12486236 - Electroluminescent device (2025-12-02),

2. 12457893 - Organic electroluminescent device (2025-10-28),

3. 12454538 - Stacked organic electroluminescent device (2025-10-28),

4. 12433149 - Phosphorescent organometallic complex and device thereof (2025-09-30),

5. 12426502 - Electroluminescent materials and devices (2025-09-23),

6. 12421261 - Organic light emitting material (2025-09-23),

7. 12421247 - Organic electroluminescent material and device thereof (2025-09-23),

8. 12398150 - Organic electroluminescent material and device thereof (2025-08-26),

9. 12389790 - Organic electroluminescent material and device (2025-08-12),

10. 12302753 - Organic electroluminescent materials and devices (2025-05-13),

11. 12289984 - Metal complex containing azabenzothiazole (2025-04-29),

12. 12281082 - Electroluminescent material and device (2025-04-21),

13. 12274167 - Organic electroluminescent materials and devices (2025-04-08),

14. 12245497 - Organic light emitting material (2025-03-04),

15. 12239018 - Organic electroluminescent materials and devices (2025-02-25),

Beijing Summer Sprout Technology Co. Ltd. is a technology company based in Beijing, China. They specialize in developing innovative software solutions for various industries, including artificial intelligence, machine learning, and data analytics. With a team of highly skilled professionals, Summer Sprout Technology aims to deliver cutting-edge technology products and services to their clients, helping them stay ahead in the rapidly evolving digital landscape.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

51 Patents

#86 in Beijing

#567 in China

#13,372 in the World

Beijing Summer Sprout Technology Co. Ltd.

Forward Citations = 3

45 inventors:

Chi Yuen Raymond Kwong (33 out of 33 patents)

Chuanjun Xia (26 out of 385 patents)

Chuanjun Xia (25 out of 25 patents)

4. Zhihao Cui (7 out of 7 patents)

5. Junfei Wang (7 out of 7 patents)

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