For the Inventor, By the Inventor

Enter assignee name

Changhua, Taiwan

J.d Components Co., Ltd.

USPTO Granted Patents = 28

% Expired Patents = 17.9

EPO Patents = 23

Trademarks = 16

Forward Citations = 100

Loading Chart...

Loading Chart...

24 inventors (with patents filed for the assignee):

Chi-Chang Cheng (5 out of 5 patents)

Yu-An Lin (4 out of 6 patents)

Yu-an Lin (4 out of 4 patents)

4. Pin-Chieh Feng (3 out of 9 patents)

5. Yuan-Fang Hsu (3 out of 5 patents)

6. Ching-Ho Li (2 out of 2 patents)

7. Kun-Do Chan (2 out of 2 patents)

8. Nien-Teng Kuo (2 out of 2 patents)

9. Nicholas P Ziraldo (1 out of 12 patents)

10. Matthew B Staal (1 out of 21 patents)

11. Chun-Wei Huang (1 out of 9 patents)

12. Wei-Tse Hsia (1 out of 1 patent)

13. Chia-Chuan Lin (1 out of 1 patent)

14. Chen-Kuie Liu (1 out of 1 patent)

15. Wen-Chia Kuo (1 out of 1 patent)

Core Competencies:

Bicycle Seatpost

Pneumatic Control

Height Adjustment

Gear Shift System

Electric Scooter

Balance Bike

Battery Assembly

Quick Release Device

Three-Wheeled Scooter

Torque Detecting System

Personal Transport Device

Child Swing Cart

28 patents: Sort by Forward Citations

1. 12454323 - Bicycle seatpost capable of mounting with bicycle accessory (2025-10-28),

2. 12441422 - Foldable seat with latching mechanism for personal transport device (2025-10-14),

3. 12296906 - Seat angle adjustment device for liftable seatpost (2025-05-13),

4. 12291305 - Wire control device for bicycle handlebar (2025-05-06),

5. 12196233 - Pneumatic-hydraulic control device (2025-01-14),

6. 12187372 - Total height adjustable seatpost (2025-01-07),

7. 11933330 - Pneumatic hydraulic retractable device (2024-03-19),

8. 11673622 - Seat post assembly capable of adjusting total height (2023-06-13),

9. 11572964 - Pneumatic-hydraulic type control valve (2023-02-07),

10. 11572963 - Pneumatic-hydraulic control valve (2023-02-07),

11. 11535324 - Seat post assembly for easily adjusting total height of inner tube (2022-12-27),

12. D947722 - Frame of a balance bike (2022-04-05),

13. 10881945 - Skateboard (2021-01-05),

14. 10381616 - Multiplexed battery set and battery assembly having the multiplexed battery set (2019-08-13),

15. 10273997 - Axially-switchable quick release device (2019-04-30),

Company Overview

J.D. Components Co., Ltd. is a prominent manufacturer based in Changhua, Taiwan, specializing in high-quality electronic components and connectors. The company focuses on developing innovative solutions for various industries, including telecommunications, automotive, and consumer electronics. With a commitment to research and development, J.D. Components aims to enhance product performance and reliability, catering to the evolving needs of its global clientele. Their expertise in precision engineering positions them as a key player in the electronic components market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

28 Patents

#20 in Changhua

#621 in Taiwan

#23,262 in the World

Changhua, Taiwan

J.d Components Co., Ltd.

Forward Citations = 100

24 inventors:

Chi-Chang Cheng (5 out of 5 patents)

Yu-An Lin (4 out of 6 patents)

Yu-an Lin (4 out of 4 patents)

4. Pin-Chieh Feng (3 out of 9 patents)

5. Yuan-Fang Hsu (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: J.d Components Co., Ltd.. Retrieved from https://idiyas.com/company/j-d-components-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Loading…