Inventor
PARK SHIN HWAN
KR11 patents
Patents
11 patentsUS11292143B2Apr 5, 2022
Razor cartridge and razor assembly using the same
DORCO CO LTD2 citations72
US11273564B2Mar 15, 2022
Razor assembly
DORCO CO LTD4 citations72
US10723031B2Jul 28, 2020
Razor cartridge with variable blade span
DORCO CO LTD2 citations72
US12220828B2Feb 11, 2025
Cartridge connector and razor assembly using the same
DORCO CO LTD0 citations62
US11628580B2Apr 18, 2023
Dual double-edge razor
DORCO CO LTD1 citations62
US11613036B2Mar 28, 2023
Cartridge connector and razor assembly using the same
DORCO CO LTD1 citations62
US11383397B2Jul 12, 2022
Razor assembly
DORCO CO LTD1 citations62
US11577416B2Feb 14, 2023
Shaver
DORCO CO LTD0 citations51
US10899028B2Jan 26, 2021
Unitary razor cartridge and method for assembling the same
DORCO CO LTD0 citations51
US12502798B2Dec 23, 2025
Razor cartridge
DORCO CO LTD0 citations50
US12202157B2Jan 21, 2025
Razor cartridge
DORCO CO LTD0 citations50