Inventor
YOON SANG KEE
KR25 patents
⚠️ This page may combine multiple inventors who share the name “YOON SANG KEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRO MECH
23 patentsUS6901204B2May 31, 2005
Microelectromechanical system (MEMS) variable optical attenuator
SAMSUNG ELECTRO MECH30 citations92
US11476826B2Oct 18, 2022
Bulk acoustic wave resonator
SAMSUNG ELECTRO MECH2 citations73
US10903814B2Jan 26, 2021
Bulk acoustic wave resonator
SAMSUNG ELECTRO MECH2 citations73
US10756703B2Aug 25, 2020
Bulk acoustic wave resonator
SAMSUNG ELECTRO MECH2 citations73
US10298201B2May 21, 2019
Bulk acoustic wave resonator and method for manufacturing the same
SAMSUNG ELECTRO MECH2 citations73
US6552839B1Apr 22, 2003
Optical switch
SAMSUNG ELECTRO MECH8 citations73
US7113689B2Sep 26, 2006
Microelectromechanical systems (MEMS) variable optical attenuator
SAMSUNG ELECTRO MECH9 citations72
US10903817B2Jan 26, 2021
Bulk acoustic wave resonator and method of manufacturing the same
SAMSUNG ELECTRO MECH2 citations70
US11595015B2Feb 28, 2023
Acoustic wave resonator
SAMSUNG ELECTRO MECH0 citations62
US11476833B2Oct 18, 2022
Acoustic resonator
SAMSUNG ELECTRO MECH1 citations62
US11437975B2Sep 6, 2022
Bulk acoustic resonator and filter device
SAMSUNG ELECTRO MECH0 citations62
US11431318B2Aug 30, 2022
Acoustic resonator and method of manufacturing thereof
SAMSUNG ELECTRO MECH1 citations62
US11323088B2May 3, 2022
Acoustic wave resonator
SAMSUNG ELECTRO MECH0 citations62
US11323093B2May 3, 2022
Bulk-acoustic wave resonator
SAMSUNG ELECTRO MECH0 citations62
US11251767B2Feb 15, 2022
Bulk acoustic resonator and filter including the same
SAMSUNG ELECTRO MECH0 citations62
US11171628B2Nov 9, 2021
Acoustic resonator and method for manufacturing the same
SAMSUNG ELECTRO MECH0 citations62
US10958237B2Mar 23, 2021
Bulk acoustic wave resonator
SAMSUNG ELECTRO MECH0 citations62
US10873316B2Dec 22, 2020
Acoustic resonator and method of manufacturing the same
SAMSUNG ELECTRO MECH1 citations62
US6833288B2Dec 21, 2004
Dicing method for micro electro mechnical system chip
SAMSUNG ELECTRO MECH4 citations61
US12541043B2Feb 3, 2026
Lens, lens assembly, and mobile electronic device
SAMSUNG ELECTRO MECH0 citations60
US10778179B2Sep 15, 2020
Acoustic wave resonator
SAMSUNG ELECTRO MECH0 citations52
US10734968B2Aug 4, 2020
Bulk acoustic resonator and filter including the same
SAMSUNG ELECTRO MECH0 citations52
US10199167B2Feb 5, 2019
Thin-film ceramic capacitor
SAMSUNG ELECTRO MECH0 citations42