Growing community of inventors

Taipei, Taiwan

Cheng-Hua Lee

Average Co-Inventor Count = 1.05

ph-index = 15

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 = 463

Cheng-Hua LeeChien-Chen Liu (2 patents)Cheng-Hua LeeCheng-Hua Lee (21 patents)Chien-Chen LiuChien-Chen Liu (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E-link Plastic & Metal Industrial Co., Ltd. (20 from 42 patents)

2. E-link Plastic & Metal Ind.co., Ltd. (1 from 1 patent)


21 patents:

1. 12497217 - Pill container

2. 11406566 - Pill cutter

3. D953731 - Pill organizer

4. D939203 - Pill box

5. 11166873 - Pill box with rotatable pill cases

6. D933949 - Pill organizer

7. 11123263 - Pill box

8. D915060 - Box for pills

9. D911020 - Pill organizer

10. D907236 - Drug grinder

11. D898344 - Pill box

12. D898345 - Pill box

13. D898346 - Pill box

14. D898347 - Pill organizer

15. D889117 - Pill organizer

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as of
1/3/2026
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