Inventor
HWANG SEONGTAEK
KR4 patents
Patents
4 patentsUS9572028B2Feb 14, 2017
Mobile device, and method for releasing lock of the mobile device via handwriting recognition
SAMSUNG ELECTRONICS CO LTD3 citations69
US9497634B2Nov 15, 2016
Mobile device, and method for releasing lock of the mobile device
SAMSUNG ELECTRONICS CO LTD3 citations69
US9883397B2Jan 30, 2018
Mobile device, and method for releasing lock of the mobile device via handwriting recognition
SAMSUNG ELECTRONICS CO LTD1 citations59
US10292048B2May 14, 2019
Mobile device, and method for releasing lock of the mobile device via handwriting recognition
SAMSUNG ELECTRONICS CO LTD0 citations48