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Shenzhen, China

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

USPTO Granted Patents = 4,047

Forward Citations = 15,199

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2,297 inventors (with patents filed for the assignee):

Yun-Lung Chen (143 out of 383 patents)

Chih-Kuang Chang (134 out of 178 patents)

Cheng-Shi Chen (117 out of 128 patents)

4. Wen-Rong Chen (113 out of 117 patents)

5. Hsin-Pei Chang (112 out of 117 patents)

6. Huann-Wu Chiang (110 out of 113 patents)

7. Wen-Tang Peng (106 out of 140 patents)

8. Zhen-Xing Ye (93 out of 94 patents)

9. Zhan-Yang Li (69 out of 75 patents)

10. Hai-Qing Zhou (67 out of 85 patents)

11. Kuan-Hong Hsieh (67 out of 130 patents)

12. Guang-Yi Zhang (63 out of 75 patents)

13. Xiao-Guang Li (62 out of 82 patents)

14. Shih-Fang Wong (62 out of 126 patents)

15. Jin-Xin Wang (61 out of 68 patents)

Core Competencies:

Image Processing

Display Module

Thin Film Transistor

Liquid Crystal Display

Vibration System

Wireless Communication

Camera Module

Power Processing Circuit

Antenna Structure

Medicine Powder Cleaning

Mobile Device Management

Automatic Medicine Retrieval

4,047 patents: Sort by Forward Citations

1. 12475789 - Method for collision warnings specifying direction, system, and transportation applying method (2025-11-18),

2. 12400295 - Image processing device and method (2025-08-26),

3. 12141242 - Image data classification method, computer device, and readable storage medium (2024-11-12),

4. 11318505 - Medicine powder cleaning apparatus and medicine powder cleaning method (2022-05-03),

5. 11204542 - Light-emitting device and projector using the same (2021-12-21),

6. 11034144 - Ink box proofed against air blockages (2021-06-15),

7. 10972841 - Vibration system, loudspeaker, and method for manufacturing the vibration system (2021-04-06),

8. 10808852 - Check valve and system for continuous supply of ink to printer (2020-10-20),

9. 10754089 - Display module (2020-08-25),

10. 10749039 - TFT substrate and method for making same (2020-08-18),

11. 10727309 - Thin film transistor array panel and conducting structure (2020-07-28),

12. 10672880 - Thin film transistor array panel and conducting structure (2020-06-02),

13. 10663784 - Liquid crystal display device and display (2020-05-26),

14. 10583467 - Medicine powder cleaning apparatus and medicine powder cleaning method (2020-03-10),

15. 10571728 - Display device and method for assembling the same (2020-02-25),

Hong-Fu Jin Precision Industry (ShenZhen) Co., Ltd. is a leading manufacturer specializing in high precision metal stamping and metal deep drawing in China. With over 20 years of experience, the company offers a wide range of services including precision tooling design and development, metal stamping production, deep drawing production, and surface treatment. Hong-Fu Jin is committed to providing top-quality products and excellent customer service to clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4,047 Patents

#4 in Shenzhen

#7 in China

#227 in the World

Shenzhen, China

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Forward Citations = 15,199

2,297 inventors:

Yun-Lung Chen (143 out of 383 patents)

Chih-Kuang Chang (134 out of 178 patents)

Cheng-Shi Chen (117 out of 128 patents)

4. Wen-Rong Chen (113 out of 117 patents)

5. Hsin-Pei Chang (112 out of 117 patents)

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