Growing community of inventors

Santa Ana, CA, United States of America

Charles Chuk

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 59

Charles ChukRobin Huang (4 patents)Charles ChukHaihe Cheng (4 patents)Charles ChukCharles Chuk (4 patents)Robin HuangRobin Huang (4 patents)Haihe ChengHaihe Cheng (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Icera, Inc. (4 from 90 patents)


4 patents:

1. D807479 - Toilet

2. D807480 - Toilet

3. D785751 - Toilet

4. D764033 - Toilet

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as of
1/13/2026
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