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Tortola, Virgin Islands, British

Link Treasure Limited

USPTO Granted Patents = 145

% Expired Patents = 22.8

EPO Patents = 2

Forward Citations = 2,427

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66 inventors (with patents filed for the assignee):

Er-Jui Chen (29 out of 29 patents)

Cheng-Fan Yang (28 out of 38 patents)

Hung-Chung Hou (18 out of 23 patents)

4. Youn-Fu You (14 out of 18 patents)

5. Chuan-Ming Yeh (12 out of 14 patents)

6. Huang-Yi Cheng (12 out of 12 patents)

7. Tse-Chien Wu (9 out of 14 patents)

8. Lung-Yin Lin (9 out of 9 patents)

9. Ho-Sheng Chen (8 out of 8 patents)

10. Wei-Yeh Li (7 out of 15 patents)

11. Chuan-Tso Tai (7 out of 7 patents)

12. Pao-Shan Huang (7 out of 7 patents)

13. Chia-Hui Wang (7 out of 7 patents)

14. Jen-En Hou (6 out of 6 patents)

15. Ling-Chuan Chang (6 out of 6 patents)

Core Competencies:

Brake Mechanism

Folding Structure

Safety Seat

Adjustable Frame

Collapsible Stroller

Single Hand Folding

Mobility Vehicle

Pet Carrier

High Chair

Jogging Stroller

Children Safety Seat

Electric Scooter

145 patents: Sort by Forward Citations

1. 7905509 - Brake mechanism for a baby stroller (2011-03-15),

2. 7802659 - Brake control device for a wheeled walker (2010-09-28),

3. 7784801 - Brake unit for a baby stroller (2010-08-31),

4. 7766366 - Foldable baby stroller frame (2010-08-03),

5. 7753398 - Baby stroller frame with seat direction changing mechanism (2010-07-13),

6. 7753397 - Pivotal base for a canopy frame (2010-07-13),

7. 7651116 - Baby stroller frame (2010-01-26),

8. 7618093 - Securing mechanism of the base of safety car seat (2009-11-17),

9. 7591031 - Control device of lower frame assembly for a playpen (2009-09-22),

10. 7588263 - Adjustable mesh basket for stroller (2009-09-15),

11. 7584985 - Foldable baby stroller (2009-09-08),

12. D596996 - Baby stroller (2009-07-28),

13. 7490895 - High chair with collapsible frame (2009-02-17),

14. 7490848 - Fixed-direction wheel control mechanism for baby stroller (2009-02-17),

15. 7475900 - Baby stroller frame (2009-01-13),

Link Treasure Limited is a leading digital marketing agency specializing in search engine optimization (SEO), pay-per-click (PPC) advertising, and social media marketing. Our team of experts helps businesses improve their online visibility and drive targeted traffic to their websites, ultimately leading to increased conversions and revenue. With a proven track record of delivering exceptional results, we pride ourselves on our strategic approach, creative thinking, and transparent communication. Visit our website to learn more about our services and how we can help your business thrive in the digital landscape.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

145 Patents

#4 in Tortola

#4 in Virgin Islands, British

#5,604 in the World

Tortola, Virgin Islands, British

Link Treasure Limited

Forward Citations = 2,427

66 inventors:

Er-Jui Chen (29 out of 29 patents)

Cheng-Fan Yang (28 out of 38 patents)

Hung-Chung Hou (18 out of 23 patents)

4. Youn-Fu You (14 out of 18 patents)

5. Chuan-Ming Yeh (12 out of 14 patents)

Please report any incorrect information to [email protected]

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