Growing community of inventors

Taipei, Taiwan

Chen K Nan

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 25

Chen K NanJames S Lee (1 patent)Chen K NanChiu K Wan (1 patent)Chen K NanChen K Nan (1 patent)James S LeeJames S Lee (28 patents)Chiu K WanChiu K Wan (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. C.j. Associates, Ltd. (1 from 39 patents)


1 patent:

1. 5213504 - Coloring toy

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1/11/2026
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