Ilgu Cha
12Patents
2h-index
14Co-inventors
47Inventor score
Filing activity: Sep 21, 2012 → Nov 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1001257S1 | Filtration device | General | 3 | Active |
| US10433630B2 | Cosmetic applicator system including trackable cosmetic device, and client device to assist users in makeup application | Human Necessities | 2 | Active |
| US9578155B2 | Mobile terminal | Electricity | 2 | Active |
| US10537165B2 | System including a makeup compact and client device for guiding emakeup application | Physics | 1 | Active |
| US10097675B2 | Mobile terminal | Electricity | 0 | Active |
| US9854073B2 | Mobile terminal | Electricity | 0 | Active |
| US10021225B2 | Mobile terminal | Electricity | 0 | Active |
| US10523797B2 | Mobile terminal | Electricity | 0 | Active |
| USD1083816S1 | Charge case for electronic device | General | 0 | Active |
| US10810902B2 | Trackable cosmetic device to assist users in makeup application | Physics | 0 | Active |
| US9086846B2 | Mobile terminal | Electricity | 0 | Active |
| US10881182B2 | Makeup compact for utilizing client device to guide makeup application | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.