PIEZOELECTRIC MATERIAL COMPOSITION, PRODUCTION METHOD THEREOF, PIEZOELECTRIC ELEMENT, AND DEVICE INCLUDING PIEZOELECTRIC ELEMENT
PARK SEUNGRYULL, GO SU-HWAN, NAHM SAHN, HAM YONGSU, KHO YUSEON, LEE YONG WOO, SUNG SEUNGHYUN, EUM JAE-MIN, KIM DAE-SU, SHIN HO-SUNG
Year of Publication 13.07.2023
Get full text
Year of Publication 13.07.2023
Patent
ACOUSTIC DEVICE AND ACOUSTIC SYSTEM
PARK SEUNGRYULL, CHOI YEONGRAK, SOHN MIN HO, KIM DAEHO, KHO YUSEON, JEON SEUNGO, PARK KWANHO, KIM KWANGHO, KIM CHEE-WAN, RYU KYUNGYEOL, OH JUNSEOK, JEONG INCHAN, CHOI MINKYU, LEE JEONGBEOM
Year of Publication 18.01.2023
Get full text
Year of Publication 18.01.2023
Patent
VIBRATION APPARATUS, AND APPARATUS AND VEHICULAR APPARATUS COMPRISING THE SAME
KO SUNGWOOK, PARK SEUNGRYULL, SOHN MIN HO, RYU KYUNGYEOL, OH JUNSEOK, KIN TAIKYO, JEONG UIHYEON, HA GYUNGBO, KANG JEONGGOO, NAM SEULKI, KIM CHEE-WAN
Year of Publication 18.01.2023
Get full text
Year of Publication 18.01.2023
Patent