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Qfeeltech (beijing) Co., Ltd.

USPTO Granted Patents = 12

EPO Patents = 1

Forward Citations = 7

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13 inventors (with patents filed for the assignee):

Zhen Chen (10 out of 29 patents)

Yiming Zhang (10 out of 20 patents)

Xin Wu (4 out of 29 patents)

4. Shuailing Li (3 out of 3 patents)

5. Xingguo Xing (3 out of 3 patents)

6. Ming Chi (2 out of 5 patents)

7. Minsheng Wu (2 out of 2 patents)

8. Chenhao Wu (2 out of 2 patents)

9. Huizhong An (2 out of 2 patents)

10. Lei Zhao (1 out of 48 patents)

11. Rui Zhu (1 out of 5 patents)

12. Wulin Tian (1 out of 1 patent)

13. Sichen Xu (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 12429868 - Method and device for determining motion parameter of autonomous mobile device (2025-09-30),

2. 12377554 - Cleaning robot (2025-08-05),

3. 12376723 - Autonomous mobile device and control method thereof (2025-08-05),

4. 12247848 - Autonomous mobile device (2025-03-11),

5. 12140960 - Method for processing map of closed space, apparatus, and mobile device (2024-11-12),

6. 12124540 - Method, apparatus for zone division of closed space and mobile device (2024-10-22),

7. 12121192 - Mobile device docking method and mobile device (2024-10-22),

8. 12042926 - Cleaning robot (2024-07-23),

9. 11960296 - Method and apparatus for autonomous mobile device (2024-04-16),

10. 11654574 - Cleaning robot (2023-05-23),

11. 11629965 - Methods, apparatus, and systems for localization and mapping (2023-04-18),

12. 10782137 - Methods, apparatus, and systems for localization and mapping (2020-09-22),

Qfeeltech (Beijing) Co., Ltd. is a leading technology company specializing in developing innovative solutions for smart home automation. With a focus on quality, efficiency, and sustainability, our products and services are designed to enhance the daily lives of customers around the world. We are committed to shaping the future of the smart home industry through cutting-edge technologies and exceptional customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#204 in Beijing

#2,076 in China

#46,686 in the World

Qfeeltech (beijing) Co., Ltd.

Forward Citations = 7

13 inventors:

Zhen Chen (10 out of 29 patents)

Yiming Zhang (10 out of 20 patents)

Xin Wu (4 out of 29 patents)

4. Shuailing Li (3 out of 3 patents)

5. Xingguo Xing (3 out of 3 patents)

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