LED patch for skin care apparatus and skin care apparatus including the same
US12102839B2 · kind B2 · utility
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19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2020 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Sep 20, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0664
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An LED patch for a skin care apparatus is provided. An LED patch for a skin care apparatus according to an exemplary example of the present invention comprises: a substrate part; a circuit pattern part formed in at least two layers on the substrate part; a light source part including one or more LEDs mounted on one surface of the substrate part; and a cover part configured to cover at least one surface of the substrate part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.