Growing community of inventors

San Francisco, CA, United States of America

Charlene Chen

Average Co-Inventor Count = 2.00

ph-index = 4

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 = 157

Charlene ChenNam C Quach (5 patents)Charlene ChenCharlene Chen (5 patents)Nam C QuachNam C Quach (6 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)


5 patents:

1. 11250396 - System and method for providing an action-based donation platform

2. D661402 - Combined pregnancy and postpartum belt

3. D660439 - Combined pregnancy and postpartum belt

4. D652992 - Abdominal belt

5. D609881 - Pants

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as of
1/8/2026
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