Patent · US Active

Skin care device

US10537736B2 · kind B2 · utility

3Cited by

0References

10Claims

0Family size

Assignee

LG ELECTRONICS INC. · KR

Inventors

Seokjung Hyun · Seoul, KR
Gueisam Lim · Seoul, KR
Nayoung KIM · Seoul, KR
Dongwon Kim · Seoul, KR

Key dates

Filing date	Nov 6, 2017
Grant date	Jan 21, 2020
Priority date	—
Expiry date	Jan 27, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61N1/322
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

There is disclosed a skin care device comprising a main body configured to define an exterior; a tip head projected from the main body; a front cap configured to define a front surface of the tip head; a first electrode unit comprising a plurality of pin-electrodes aligned in a front surface of the front cap in an exposed array shape; a second electrode unit comprising positive electrodes and negative electrodes which are dividedly aligned in both sides of the first electrode unit; and a controller configured to control a high frequency voltage to be applied to the first electrode unit and the second electrode unit independently.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.