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Unique Product & Design Co., Ltd.

USPTO Granted Patents = 123

CIPO Patents = 11

EPO Patents = 9

Forward Citations = 1,285

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14 inventors (with patents filed for the assignee):

Gordon Liao (110 out of 119 patents)

Chih-Ching Cheng (6 out of 8 patents)

Tsoung-Yong Liao (6 out of 6 patents)

4. Alex Cheng (1 out of 4 patents)

5. Dennis William Henderson (1 out of 1 patent)

6. Thomas Reiter (3 patents)

7. Chih-ching Cheng (0 patent)

8. Tsoung-yong Liao (0 patent)

9. Chih-Ching Cheng (0 patent)

10. Yu Chu Cheng (0 patent)

11. Tsoung-Yong Liao (0 patent)

12. Richard N Shapiro (0 patent)

13. Liao Tsoung-Yong (0 patent)

14. Yu Chu Cheng (0 patent)

Core Competencies:

Folding Mechanisms

Golf Bag Carts

Baby Strollers

Telescopic Structures

Movable Carriers

Brake Apparatus

Compact Carriers

Power Assisting Transmission

Three-Wheel Carts

Umbrella Holders

Brushless DC Motors

Scoreboard Structures

123 patents: Sort by Forward Citations

1. 11993301 - Unlocking device with pause function (2024-05-28),

2. 11827265 - Movable carrier and folding method therefor (2023-11-28),

3. 11260889 - Cart and wheel connecting structure (2022-03-01),

4. 11052933 - Moving carrier and folding method thereof (2021-07-06),

5. 11027763 - Cart of telescopic structure (2021-06-08),

6. 10575656 - Carrying device and folding method thereof (2020-03-03),

7. 10556608 - Moving carrier (2020-02-11),

8. 10494006 - Moving carrier (2019-12-03),

9. 10457308 - Cart (2019-10-29),

10. 10399548 - Handbrake structure (2019-09-03),

11. 9988064 - Baby stroller (2018-06-05),

12. 9849902 - Baby strollers (2017-12-26),

13. 9764752 - Compact wheeled carrier device with movable, stowable rear wheels and frame (2017-09-19),

14. D794896 - Push cart for golf (2017-08-15),

15. RE46150 - Three-fold three-wheel golf bag cart folding device (2016-09-19),

Unique Product & Design Co., Ltd. is a leading company specializing in the creation and production of innovative, high-quality products. We are committed to delivering exceptional designs that combine functionality with aesthetics. With a team of expert designers and engineers, we provide tailored solutions to meet the unique needs of our clients. From concept development to manufacturing, we ensure the highest standards of quality and customer satisfaction. Visit our website to explore our diverse range of products and learn more about our creative design process.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

123 Patents

#5 in Tainan

#187 in Taiwan

#6,306 in the World

Unique Product & Design Co., Ltd.

Forward Citations = 1,285

14 inventors:

Gordon Liao (110 out of 119 patents)

Chih-Ching Cheng (6 out of 8 patents)

Tsoung-Yong Liao (6 out of 6 patents)

4. Alex Cheng (1 out of 4 patents)

5. Dennis William Henderson (1 out of 1 patent)

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