Growing community of inventors

Taipei, Taiwan

Ya-Chi Chen

Average Co-Inventor Count = 1.18

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 77

Ya-Chi ChenShyan-Wei Chen (2 patents)Ya-Chi ChenChang-Hsin Yang (2 patents)Ya-Chi ChenLai-Ching Lin (1 patent)Ya-Chi ChenHsiung-Yao Yang (1 patent)Ya-Chi ChenChun-Chao Tung (1 patent)Ya-Chi ChenYa-Chi Chen (19 patents)Shyan-Wei ChenShyan-Wei Chen (22 patents)Chang-Hsin YangChang-Hsin Yang (3 patents)Lai-Ching LinLai-Ching Lin (1 patent)Hsiung-Yao YangHsiung-Yao Yang (1 patent)Chun-Chao TungChun-Chao Tung (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (9 from 832,843 patents)

2. Racer Sporting Goods Co., Ltd. (2 from 17 patents)

3. Alpha Imaging Technology Corporation (1 from 22 patents)


19 patents:

1. 12233299 - Weight training sled with enhanced load effect

2. 12005294 - Rope pull training device

3. D1030926 - Weight training handle

4. D1029970 - Adjustable weight training chair

5. 11833408 - Weight training device that can be transformed into a hand truck

6. 10946246 - Interactive motion management device combined with human physiological information and sports information

7. 10758776 - Column-type combination climbing exercise machine

8. D852288 - Exercise bike frame

9. 10125795 - Adjustable fan damping apparatus for exerciser

10. 10065061 - Exercise bike with an adjustable internal gear device

11. 9889336 - Chain wheel locking assembly of an exercise apparatus

12. D778533 - Belt

13. 9320325 - Belt buckle

14. 9233268 - Metal sport and entertainment framework with multiple configurations

15. 9216314 - Hanging stand for a barbell

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as of
12/24/2025
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