(19)
(11)EP 4 026 117 A1

(12)

(43)Date of publication:
13.07.2022 Bulletin 2022/28

(21)Application number: 20772162.2

(22)Date of filing:  01.09.2020
(51)International Patent Classification (IPC): 
G10K 11/175(2006.01)
H04R 1/28(2006.01)
H04R 1/10(2006.01)
H04R 1/34(2006.01)
(52)Cooperative Patent Classification (CPC):
H04R 1/347; H04R 1/2807; G10K 11/175; H04R 1/2849; H04R 1/1075
(86)International application number:
PCT/US2020/048909
(87)International publication number:
WO 2021/046035 (11.03.2021 Gazette  2021/10)
(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: 02.09.2019 US 201916558239

(71)Applicant: Bose Corporation
Framingham, MA 01701-9168 (US)

(72)Inventor:
  • STRUZIK, Ryan C.
    Framingham, Massachusetts 01701-9168 (US)

(74)Representative: Attali, Pascal 
BOSE Intellectual Property 26-28 avenue de Winchester
78100 Saint-Germain-en-Laye
78100 Saint-Germain-en-Laye (FR)

  


(54)OPEN AUDIO DEVICE