(19)
(11)EP 3 909 259 A1

(12)

(43)Date of publication:
17.11.2021 Bulletin 2021/46

(21)Application number: 20783424.3

(22)Date of filing:  01.04.2020
(51)International Patent Classification (IPC): 
H04R 1/10(2006.01)
H04R 3/00(2006.01)
(52)Cooperative Patent Classification (CPC):
H04R 2460/03; H04R 2420/07; H04R 2201/107; H04R 29/001; H04R 1/1041; H04R 29/004; H04R 2460/15
(86)International application number:
PCT/KR2020/004479
(87)International publication number:
WO 2020/204611 (08.10.2020 Gazette  2020/41)
(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30)Priority: 01.04.2019 KR 20190037973

(71)Applicant: Samsung Electronics Co., Ltd.
Suwon-si, Gyeonggi-do 16677 (KR)

(72)Inventors:
  • LEE, Jeock
    Suwon-si, Gyeonggi-do 16677 (KR)
  • SHIM, Hwan
    Suwon-si, Gyeonggi-do 16677 (KR)
  • KIM, Seonmi
    Suwon-si, Gyeonggi-do 16677 (KR)
  • MOON, Hangil
    Suwon-si, Gyeonggi-do 16677 (KR)
  • BANG, Kyoungho
    Suwon-si, Gyeonggi-do 16677 (KR)
  • LEE, Byeongmin
    Suwon-si, Gyeonggi-do 16677 (KR)
  • CHANG, Juhee
    Suwon-si, Gyeonggi-do 16677 (KR)
  • KWON, Seeyoun
    Suwon-si, Gyeonggi-do 16677 (KR)
  • HWANG, Hochul
    Suwon-si, Gyeonggi-do 16677 (KR)

(74)Representative: HGF 
1 City Walk
Leeds LS11 9DX
Leeds LS11 9DX (GB)

  


(54)METHOD FOR DETECTING WEARING OF ACOUSTIC DEVICE AND ACOUSTIC DEVICE SUPPORTING THE SAME