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Hongfujin Precision Electronics (Chengdu) Co., Ltd.

USPTO Granted Patents = 12

Forward Citations = 15

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40 inventors (with patents filed for the assignee):

Zi-Qing Xia (3 out of 3 patents)

Xiao-Gang Peng (2 out of 4 patents)

Yi-Jian Zhang (2 out of 3 patents)

4. Jun-Ping Zhao (2 out of 2 patents)

5. Neng-Wei Chang (2 out of 2 patents)

6. Tao Zeng (2 out of 12 patents)

7. Hai-Jiu Wan (2 out of 2 patents)

8. Yuan-Ji Li (2 out of 2 patents)

9. Bing Zhou (2 out of 2 patents)

10. Min Chen (1 out of 29 patents)

11. Gang Xie (1 out of 16 patents)

12. Chiu-Fong Huang (1 out of 6 patents)

13. Xiao-Lei Liu (1 out of 1 patent)

14. Yi-Kun Wang (1 out of 1 patent)

15. Fu-Ju Zeng (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 12422801 - Data acquisition method and industrial device (2025-09-23),

2. 12227864 - Additive compound for uniform dyeing after anodic oxidation, additive solution having the additive compound, and dyeing method (2025-02-18),

3. 11556107 - Machining apparatus error correction system and method using safe, correction and alarm intervals (2023-01-17),

4. 11537100 - Machining error correction system and method based on key dimensional associations (2022-12-27),

5. 11029260 - Solder paste printing quality inspection system and method (2021-06-08),

6. 10852345 - Circuit board testing device and method thereof (2020-12-01),

7. 10662544 - Surface treatment process for metal article (2020-05-26),

8. 10384887 - Transfer device with two tensioning wheels (2019-08-20),

9. 9738457 - Workpiece turnover mechanism (2017-08-22),

10. 9611100 - Load-bearing roller and conveying device using same (2017-04-04),

11. 9604366 - Manipulator gripper for workpiece and fixture (2017-03-28),

12. 9465386 - Mobile robotic trolley-based processing system and mobile robotic trolley thereof (2016-10-11),

Hongfujin Precision Electronics (Chengdu) Co., Ltd. is a subsidiary of Hon Hai Precision Industry Co., Ltd. The company specializes in the manufacturing of electronic components and devices. With advanced technology and a focus on precision, they provide high-quality products to clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

12 Patents

#19 in Chengdu

#2,101 in China

#46,762 in the World

Hongfujin Precision Electronics (Chengdu) Co., Ltd.

Forward Citations = 15

40 inventors:

Zi-Qing Xia (3 out of 3 patents)

Xiao-Gang Peng (2 out of 4 patents)

Yi-Jian Zhang (2 out of 3 patents)

4. Jun-Ping Zhao (2 out of 2 patents)

5. Neng-Wei Chang (2 out of 2 patents)

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