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Nanjing Chervon Industry Co., Ltd.

USPTO Granted Patents = 326

% Expired Patents = 4.6

CIPO Patents = 6

EPO Patents = 166

Trademarks = 38

Forward Citations = 1,357

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299 inventors (with patents filed for the assignee):

Toshinari Yamaoka (59 out of 140 patents)

Dezhong Yang (41 out of 68 patents)

Fangjie Nie (33 out of 92 patents)

4. Haishen Xu (21 out of 51 patents)

5. Jianpeng Guo (20 out of 38 patents)

6. Shuming Wu (20 out of 40 patents)

7. Hongwei Wang (19 out of 22 patents)

8. Zhen Wang (19 out of 26 patents)

9. Jian Yang (15 out of 16 patents)

10. Xiangqing Fu (11 out of 20 patents)

11. Hong Zhu (11 out of 21 patents)

12. Qian Liu (11 out of 23 patents)

13. Jifeng Feng (9 out of 14 patents)

14. Li Li (9 out of 56 patents)

15. Tianxiao Xu (9 out of 13 patents)

Core Competencies:

Nail Gun

String Trimmer

Robotic Lawn Mower

Impact Tool

Electric Drill

Battery Pack

Lawn Mower

Power Supply

Sanding Tool

Circular Saw

Dual Blade Assembly

Outdoor Equipment

326 patents: Sort by Forward Citations

1. 12525888 - Bidirectional power supply apparatus (2026-01-13),

2. 12521859 - Nail gun and control method thereof (2026-01-13),

3. 12521857 - Nail gun (2026-01-13),

4. 12520749 - String trimmer and trimmer head (2026-01-13),

5. 12492521 - Snow thrower (2025-12-09),

6. 12485523 - Torque output tool (2025-12-02),

7. D1101524 - String trimmer head (2025-11-11),

8. 12466050 - Power tool combination and auxiliary handle (2025-11-11),

9. D1100992 - Robotic lawn mower (2025-11-04),

10. 12459105 - Toolbox system (2025-11-04),

11. 12459102 - Power tool (2025-11-04),

12. 12459085 - Impact tool and control method (2025-11-04),

13. 12457938 - Outdoor moving device (2025-11-04),

14. 12457924 - Smart mowing system (2025-11-04),

15. 12439854 - Outdoor walking equipment (2025-10-14),

Nanjing Chervon Industry Co., Ltd. is a global manufacturer of power tools, outdoor power equipment, and related products. With a commitment to innovation, Chervon aims to provide superior quality products that meet the needs of their customers. Their extensive range of power tools includes drills, saws, sanders, and more, catering to both professional and DIY users. Chervon's products are recognized for their cutting-edge technology, durability, and user-friendly design. As a leading player in the industry, Nanjing Chervon Industry Co., Ltd. continues to strive for excellence in manufacturing and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Nanjing Chervon Industry Co., Ltd.

326 Patents

#2 in Nanjing

#118 in China

#2,762 in the World

Nanjing Chervon Industry Co., Ltd.

Forward Citations = 1,357

299 inventors:

Toshinari Yamaoka (59 out of 140 patents)

Dezhong Yang (41 out of 68 patents)

Fangjie Nie (33 out of 92 patents)

4. Haishen Xu (21 out of 51 patents)

5. Jianpeng Guo (20 out of 38 patents)

Please report any incorrect information to [email protected]

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