Growing community of inventors

San Francisco, CA, United States of America

Ilgu Cha

Average Co-Inventor Count = 4.80

ph-index = 2

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 = 7

Ilgu ChaYves Albert Behar (4 patents)Ilgu ChaQin Li (4 patents)Ilgu ChaGuive Balooch (4 patents)Ilgu ChaMaya Kelley (4 patents)Ilgu ChaRich Besen (4 patents)Ilgu ChaImran A Chaudhri (1 patent)Ilgu ChaDavid Sanabria (1 patent)Ilgu ChaPeter Riering-Czekalla (1 patent)Ilgu ChaMiguel Christophy (1 patent)Ilgu ChaGary Schultz (1 patent)Ilgu ChaIlgu Cha (6 patents)Yves Albert BeharYves Albert Behar (117 patents)Qin LiQin Li (59 patents)Guive BaloochGuive Balooch (35 patents)Maya KelleyMaya Kelley (6 patents)Rich BesenRich Besen (4 patents)Imran A ChaudhriImran A Chaudhri (1,025 patents)David SanabriaDavid Sanabria (9 patents)Peter Riering-CzekallaPeter Riering-Czekalla (6 patents)Miguel ChristophyMiguel Christophy (4 patents)Gary SchultzGary Schultz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. L'oreal (4 from 5,084 patents)

2. Molekule, Inc. (1 from 19 patents)

3. Cardinal Technologies LLC (1 from 6 patents)


6 patents:

1. D1083816 - Charge case for electronic device

2. D1001257 - Filtration device

3. 10881182 - Makeup compact for utilizing client device to guide makeup application

4. 10810902 - Trackable cosmetic device to assist users in makeup application

5. 10537165 - System including a makeup compact and client device for guiding emakeup application

6. 10433630 - Cosmetic applicator system including trackable cosmetic device, and client device to assist users in makeup application

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as of
1/9/2026
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