GB0521477D0 - Improvements to audio devices - Google Patents

Improvements to audio devices

Info

Publication number
GB0521477D0
GB0521477D0 GB0521477A GB0521477A GB0521477D0 GB 0521477 D0 GB0521477 D0 GB 0521477D0 GB 0521477 A GB0521477 A GB 0521477A GB 0521477 A GB0521477 A GB 0521477A GB 0521477 D0 GB0521477 D0 GB 0521477D0
Authority
GB
United Kingdom
Prior art keywords
audio devices
audio
devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GB0521477A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SFX TECHNOLOGIES Ltd
Original Assignee
SFX TECHNOLOGIES Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SFX TECHNOLOGIES Ltd filed Critical SFX TECHNOLOGIES Ltd
Priority to GB0521477A priority Critical patent/GB0521477D0/en
Publication of GB0521477D0 publication Critical patent/GB0521477D0/en
Priority to KR1020087009112A priority patent/KR101386708B1/en
Priority to CNA200680039324XA priority patent/CN101297590A/en
Priority to US12/090,757 priority patent/US8204266B2/en
Priority to EP06794865A priority patent/EP1949753A1/en
Priority to PCT/GB2006/003929 priority patent/WO2007045908A1/en
Priority to JP2008536129A priority patent/JP2009513051A/en
Ceased legal-status Critical Current

Links

GB0521477A 2005-10-21 2005-10-21 Improvements to audio devices Ceased GB0521477D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB0521477A GB0521477D0 (en) 2005-10-21 2005-10-21 Improvements to audio devices
KR1020087009112A KR101386708B1 (en) 2005-10-21 2006-10-23 An electronic device configured to radiate sound and a method therefor
CNA200680039324XA CN101297590A (en) 2005-10-21 2006-10-23 Improvements to audio devices
US12/090,757 US8204266B2 (en) 2005-10-21 2006-10-23 Audio devices
EP06794865A EP1949753A1 (en) 2005-10-21 2006-10-23 Improvements to audio devices
PCT/GB2006/003929 WO2007045908A1 (en) 2005-10-21 2006-10-23 Improvements to audio devices
JP2008536129A JP2009513051A (en) 2005-10-21 2006-10-23 Audio device improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0521477A GB0521477D0 (en) 2005-10-21 2005-10-21 Improvements to audio devices

Publications (1)

Publication Number Publication Date
GB0521477D0 true GB0521477D0 (en) 2005-11-30

Family

ID=35458460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0521477A Ceased GB0521477D0 (en) 2005-10-21 2005-10-21 Improvements to audio devices

Country Status (2)

Country Link
CN (1) CN101297590A (en)
GB (1) GB0521477D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8644519B2 (en) * 2010-09-30 2014-02-04 Apple Inc. Electronic devices with improved audio
US10149078B2 (en) * 2017-01-04 2018-12-04 Apple Inc. Capacitive sensing of a moving-coil structure with an inset plate
US10848874B2 (en) 2018-02-20 2020-11-24 Google Llc Panel audio loudspeaker electromagnetic actuator
US10841704B2 (en) * 2018-04-06 2020-11-17 Google Llc Distributed mode loudspeaker electromagnetic actuator with axially and radially magnetized circuit

Also Published As

Publication number Publication date
CN101297590A (en) 2008-10-29

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)