Growing community of inventors

Taoyuan, Taiwan

Yi-Tzu Chen

Average Co-Inventor Count = 1.09

ph-index = 7

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 = 69

Yi-Tzu ChenChristopher Henry Leier (1 patent)Yi-Tzu ChenChang-Feng Lin (1 patent)Yi-Tzu ChenYi-Tzu Chen (12 patents)Christopher Henry LeierChristopher Henry Leier (41 patents)Chang-Feng LinChang-Feng Lin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (7 from 832,880 patents)

2. Zhongshan Yingliang Health Technology Co., Ltd. (4 from 6 patents)

3. Expectations, LLC (1 from 42 patents)


12 patents:

1. 11540620 - Hair comb with replaceable decorative cover

2. 11503900 - Mist spraying hair brush with retractable bristles

3. 11406866 - Exercise device for deep squat and body stretch

4. D941589 - Hairbrush with retractable bristles

5. 10632335 - Magnetically-controlled damping device

6. 10632339 - Treadmill

7. 10299584 - Adjustable desk

8. 9643047 - Sit-up bench apparatus

9. 9295874 - Elliptical trainer

10. 8840529 - Adjustable elliptical trainer

11. 8556780 - Multi-functional linked fitness equipment

12. 8210998 - Abdominal exercise device

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idiyas.com
as of
1/5/2026
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