Enter assignee name

Trademarks = 2

Forward Citations = 453

Loading Chart...

4 inventors (with patents filed for the assignee):

Henry T Chen (24 out of 34 patents)

Shun-Yi Chen (7 out of 11 patents)

Ji-Kan Wang (1 out of 1 patent)

4. Yu-Chuan Hsieh (1 out of 1 patent)

32 patents: Sort by Forward Citations

1. 12185834 - Screw-less and no rivet combined type shelf (2025-01-07),

2. 11903483 - Foldable storage device (2024-02-20),

3. 11805897 - Combined type shelf (2023-11-07),

4. 11700940 - Combination shelf with dual-pole vertical columns (2023-07-18),

5. 11627801 - Combined storage shelf (2023-04-18),

6. 11583080 - Combined storage shelf (2023-02-21),

7. 11419412 - Combined type shelf (2022-08-23),

8. 11279514 - Foldable basket (2022-03-22),

9. 11259634 - Foldable drawer storage device (2022-03-01),

10. 9622637 - Combined mop (2017-04-18),

11. 9226574 - Foldable multi-shelf stand (2016-01-05),

12. 9060602 - Furniture assembly (2015-06-23),

13. 8651300 - Sectional rack (2014-02-18),

14. 8038021 - Sectional rack (2011-10-18),

15. 8028966 - Hanger device (2011-10-04),

PROTREND CO., LTD. is a leading technology company specializing in the development and manufacturing of innovative solutions for various industries. We offer a wide range of cutting-edge products and services, including advanced software solutions, high-performance hardware components, and professional consulting services. Our team of skilled engineers and industry experts work diligently to deliver top-quality products that meet the specific needs and requirements of our clients. With a strong focus on research and development, we constantly strive to stay ahead of the curve and provide our customers with the latest technological advancements. Visit our website to explore our extensive range of products and learn more about how PROTREND can help enhance your business operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

32 Patents

#181 in Taipei

#547 in Taiwan

#20,074 in the World

Taipei, Taiwan

Protrend Co., Ltd.

Forward Citations = 453

4 inventors:

Henry T Chen (24 out of 34 patents)

Shun-Yi Chen (7 out of 11 patents)

Ji-Kan Wang (1 out of 1 patent)

4. Yu-Chuan Hsieh (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com