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Dewertokin Technology Group Co., Ltd.

USPTO Granted Patents = 45

EPO Patents = 30

Trademarks = 9

Forward Citations = 26

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45 inventors (with patents filed for the assignee):

Long Li (19 out of 35 patents)

Armin Hille (11 out of 24 patents)

Bin Shen (9 out of 12 patents)

4. Liming Yang (8 out of 10 patents)

5. Kangming Tao (7 out of 9 patents)

6. Sven Müller (5 out of 5 patents)

7. Pengfei He (5 out of 7 patents)

8. Qiqi Ye (5 out of 5 patents)

9. Minglong Lei (4 out of 6 patents)

10. Alexander Tews (4 out of 5 patents)

11. Steffen Loley (4 out of 6 patents)

12. Karsten Gehrke (4 out of 5 patents)

13. Guangjiao Zhang (4 out of 4 patents)

14. Guowei Wang (4 out of 4 patents)

15. Weiyao Zhou (3 out of 4 patents)

Core Competencies:

Electromotive Furniture Drive

Height-Adjustable Table

Reclining Furniture

Collision Prevention Control

Lumbar Support Device

Intelligent Sofa Mechanism

Noise Reduction Mechanism

Mobile Drive Controller

Folding Table Frame

Adjustable Sofa

Sleep Quality Detection

Linear Drive Technology

45 patents: Sort by Forward Citations

1. 12478186 - Chair frame and chair (2025-11-25),

2. 12446693 - Elderly chair support and elderly chair (2025-10-21),

3. 12408754 - Adjustable bracket and high-feet sofa (2025-09-09),

4. 12323031 - Noise-reduced power device, noise reduction mechanism, and noise reduction method (2025-06-03),

5. 12256833 - Folding table frame and folding table (2025-03-25),

6. 12247642 - One-motor-duel-drive synchronous drive device (2025-03-11),

7. 12232619 - Seat frame (2025-02-25),

8. 12232617 - Seat frame (2025-02-25),

9. 12217746 - Controller for a mobile drive, and method for controlling a mobile drive (2025-02-04),

10. 12207731 - Sofa seat stretching device (2025-01-28),

11. 12178325 - Ottoman linkage device, frame body, and seat (2024-12-31),

12. D1037181 - Switch (2024-07-30),

13. 12051988 - Electric motor furniture drive (2024-07-30),

14. 12051401 - Control device for a furniture drive and method for controlling a furniture drive (2024-07-30),

15. 12029313 - Electromotive adjusting device for a piece of furniture, in particular a piece of table furniture (2024-07-09),

DEWERTOKIN TECHNOLOGY GROUP CO., LTD. is a technology-driven company specializing in the development, manufacturing, and distribution of advanced drive and control systems for adjustable beds, seating furniture, and medical applications. With a focus on innovation and quality, DEWERTOKIN offers a comprehensive range of products and solutions that provide enhanced comfort, safety, and functionality for a variety of industries and applications.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

45 Patents

#3 in Jiaxing

#643 in China

#14,978 in the World

Dewertokin Technology Group Co., Ltd.

Forward Citations = 26

45 inventors:

Long Li (19 out of 35 patents)

Armin Hille (11 out of 24 patents)

Bin Shen (9 out of 12 patents)

4. Liming Yang (8 out of 10 patents)

5. Kangming Tao (7 out of 9 patents)

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