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Langfang, China

Yungu (gu'an) Technology Co., Ltd.

USPTO Granted Patents = 160

EPO Patents = 17

Forward Citations = 79

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241 inventors (with patents filed for the assignee):

Junhui Lou (17 out of 49 patents)

Fu Liao (15 out of 25 patents)

Liwei Ding (15 out of 30 patents)

4. Hongqi Hou (12 out of 19 patents)

5. Zhaoji Zhu (12 out of 18 patents)

6. Rusheng Liu (11 out of 16 patents)

7. Yuhua Wu (10 out of 10 patents)

8. Rubo Xing (8 out of 32 patents)

9. Qi Shan (8 out of 15 patents)

10. Junfeng Li (8 out of 9 patents)

11. Cuili Gai (8 out of 9 patents)

12. Mengzhen Li (7 out of 9 patents)

13. Yongfeng Zhao (7 out of 7 patents)

14. Bo Yuan (7 out of 13 patents)

15. Yanqin Song (6 out of 21 patents)

Core Competencies:

Display Panel

Pixel Circuit

Flexible Display Screen

Touch Panel

Organic Light-Emitting Diode

Screen Tensioning Apparatus

Sub Pixel Arrangement

Driving Method

Manufacturing Method

Detachable Bonding Areas

Foldable Display Device

Image Synthesis Method

160 patents: Sort by Forward Citations

1. 12471462 - Array substrate including a conductive trace located between two adjacent film layers, display panel and electronic device having the same (2025-11-11),

2. 12451043 - Method, apparatus, and device for driving display screen to display (2025-10-21),

3. 12402490 - Method for manufacturing an isolation area within a holing area and a display area of a display panel (2025-08-26),

4. 12363824 - Display panel (2025-07-15),

5. 12336286 - Display panel comprising display region and narrow width non-display region and manufacturing method thereof (2025-06-17),

6. 12286699 - Screen tensioning apparatus for mask (2025-04-29),

7. 12284832 - Sub pixel and signal line arrangements for display panel and display device (2025-04-21),

8. 12279500 - Display panel and display apparatus (2025-04-14),

9. 12225755 - Display panel and display device including heat transferring guiding layer (2025-02-11),

10. 12223130 - Touch panel and display apparatus (2025-02-11),

11. 12207533 - Screen tensioning device (2025-01-21),

12. 12185566 - Display panel, preparation method thereof and display apparatus (2024-12-31),

13. 12170064 - Pixel circuit and driving method therefor, and display panel (2024-12-17),

14. 12165589 - Pixel driving circuit and display panel (2024-12-10),

15. 12156459 - Display panels, display apparatuses and preparation methods of display panel (2024-11-26),

YUNGU (GU'AN) TECHNOLOGY CO., LTD. is a leading technology company specializing in the development and manufacturing of high-quality electronic products. With years of experience and a strong focus on innovation, YUNGU Technology delivers cutting-edge solutions in various fields, including smart home automation, consumer electronics, and industrial applications. Committed to providing superior products and services, YUNGU Technology strives to meet the evolving needs of customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

160 Patents

#1 in Langfang

#190 in China

#4,995 in the World

Langfang, China

Yungu (gu'an) Technology Co., Ltd.

Forward Citations = 79

241 inventors:

Junhui Lou (17 out of 49 patents)

Fu Liao (15 out of 25 patents)

Liwei Ding (15 out of 30 patents)

4. Hongqi Hou (12 out of 19 patents)

5. Zhaoji Zhu (12 out of 18 patents)

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