Invention Grant
- Patent Title: Four-terminal headphone socket with two electrically-connected terminals to ensure reliable audio with different plugs
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Application No.: US15128795Application Date: 2015-03-25
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Publication No.: US10734771B2Publication Date: 2020-08-04
- Inventor: Geoffrey Paul Underwood
- Applicant: IFPL Group Limited
- Applicant Address: GB Newport, Isle of Wight
- Assignee: IFPL Group Limited
- Current Assignee: IFPL Group Limited
- Current Assignee Address: GB Newport, Isle of Wight
- Agency: Tillman Wright, PLLC
- Agent James D. Wright; David R. Higgins
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@70d3b5
- International Application: PCT/GB2015/050886 WO 20150325
- International Announcement: WO2015/145146 WO 20151001
- Main IPC: H01R24/58
- IPC: H01R24/58 ; H01R27/00 ; H01R107/00
Abstract:
A socket (2) for a headphone set, comprising: four terminals (5, 6, 7, 8), arranged to contact with terminal contacts (11a, 12a, 13, 14a) of a plug of a headphone set, the terminals longitudinally spaced within a plug-receiving space of the socket, wherein two of the adjacent terminals are electrically connected together.
Public/Granted literature
- US20170063004A1 HEADPHONE SOCKET Public/Granted day:2017-03-02
Information query
