EP 2804396 A1 20141119 - Headphone device
Title (en)
Headphone device
Title (de)
Kopfhörervorrichtung
Title (fr)
Dispositif écouteur
Publication
Application
Priority
EP 13168229 A 20130517
Abstract (en)
A headphone device (10, 20) includes a first audio output module (110, 210), a second audio output module (120, 220), and a head module (100, 200) connected between the first and second audio output modules (120, 220) that are located at both ends of the head module (100, 200) respectively. The head module (100, 200) stays bent when in use and stays straight when in compact storage. Thus the form factor of the headphone device (10, 20) in compact storage is relatively smaller.
IPC 8 full level
H04R 5/033 (2006.01)
CPC (source: EP)
H04R 5/0335 (2013.01); H04R 1/1033 (2013.01)
Citation (search report)
- [XYI] US 5177784 A 19930105 - HU ROBERT [US], et al
- [XI] US 5099519 A 19920324 - GUAN YU [US]
- [A] US 2008298622 A1 20081204 - LEE JOHANN [US]
- [Y] US 2007223766 A1 20070927 - DAVIS MICHAEL [US], et al
- [A] US 5438698 A 19950801 - BURTON STEVEN C [US], et al
- [A] GB 2304488 A 19970319 - SONY CORP [JP]
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 13168229 A 20130517