Growing community of inventors

Hong Kong, China

Chi-Wing Leung

Average Co-Inventor Count = 1.25

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 = 141

Chi-Wing LeungYuh-Ren Shieh (2 patents)Chi-Wing LeungChi-Wing Leung (5 patents)Yuh-Ren ShiehYuh-Ren Shieh (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Cree Hong Kong Limited (5 from 15 patents)


5 patents:

1. D671661 - LED package

2. D662902 - LED package

3. D656906 - LED package

4. D634863 - Light source of light emitting diode

5. D633631 - Light source of light emitting diode

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as of
1/22/2026
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