GB0018996D0 - Bending wave loudspeaker - Google Patents
Bending wave loudspeakerInfo
- Publication number
- GB0018996D0 GB0018996D0 GB0018996A GB0018996A GB0018996D0 GB 0018996 D0 GB0018996 D0 GB 0018996D0 GB 0018996 A GB0018996 A GB 0018996A GB 0018996 A GB0018996 A GB 0018996A GB 0018996 D0 GB0018996 D0 GB 0018996D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- bending wave
- wave loudspeaker
- loudspeaker
- bending
- wave
- 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
Links
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0018996A GB0018996D0 (en) | 2000-08-03 | 2000-08-03 | Bending wave loudspeaker |
JP2002518122A JP2004506360A (en) | 2000-08-03 | 2001-07-27 | Bending wave loudspeaker |
PCT/GB2001/003353 WO2002013575A1 (en) | 2000-08-03 | 2001-07-27 | Bending wave loudspeaker |
AU2001275706A AU2001275706A1 (en) | 2000-08-03 | 2001-07-27 | Bending wave loudspeaker |
CNA018125387A CN1470148A (en) | 2000-08-03 | 2001-07-27 | Bending wave loudspeaker |
EP01953210A EP1305976A1 (en) | 2000-08-03 | 2001-07-27 | Recovery of metals by incineration of metal containing basic ion exchange resin |
US09/920,322 US6826285B2 (en) | 2000-08-03 | 2001-08-02 | Bending wave loudspeaker |
TW90119083A TW530518B (en) | 2000-08-03 | 2001-08-03 | Bending wave loudspeaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0018996A GB0018996D0 (en) | 2000-08-03 | 2000-08-03 | Bending wave loudspeaker |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0018996D0 true GB0018996D0 (en) | 2000-09-20 |
Family
ID=9896856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0018996A Ceased GB0018996D0 (en) | 2000-08-03 | 2000-08-03 | Bending wave loudspeaker |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1305976A1 (en) |
JP (1) | JP2004506360A (en) |
CN (1) | CN1470148A (en) |
AU (1) | AU2001275706A1 (en) |
GB (1) | GB0018996D0 (en) |
TW (1) | TW530518B (en) |
WO (1) | WO2002013575A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003090496A1 (en) * | 2002-04-17 | 2003-10-30 | New Transducers Limited | Acoustic device |
DE102004061314A1 (en) * | 2004-12-20 | 2006-07-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Loudspeaker transmitter and method of making a loudspeaker diaphragm |
EP1966102A1 (en) * | 2005-12-07 | 2008-09-10 | AGC Flat Glass Europe SA | Sound-generating glazing |
US8389120B2 (en) | 2005-12-07 | 2013-03-05 | Agc Glass Europe | Sound-generating glazing |
TWI384890B (en) * | 2008-11-05 | 2013-02-01 | Univ Nat Chiao Tung | A performance measurement method and system for microspeakers |
EP2450759B1 (en) * | 2010-11-09 | 2020-08-12 | Montres Breguet SA | Magnetic shock absorber |
CN108337621B (en) * | 2018-02-26 | 2024-01-02 | 浙江中科电声研发中心 | Method and system for measuring viscoelasticity of loudspeaker vibrating component material |
CN115088271A (en) * | 2020-01-17 | 2022-09-20 | 深圳市韶音科技有限公司 | Microphone and electronic equipment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992003024A1 (en) | 1990-08-04 | 1992-02-20 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Panel-form loudspeaker |
UA51671C2 (en) | 1995-09-02 | 2002-12-16 | Нью Транзд'Юсез Лімітед | Acoustic device |
GB9806994D0 (en) * | 1998-04-02 | 1998-06-03 | New Transducers Ltd | Acoustic device |
DE19757098C2 (en) * | 1997-12-20 | 2003-01-09 | Harman Audio Electronic Sys | Suspension for sound reproduction arrangements based on the bending wave principle |
DE19821855A1 (en) | 1998-05-15 | 1999-11-18 | Nokia Deutschland Gmbh | Flat panel loudspeaker |
ATE254382T1 (en) * | 1998-07-29 | 2003-11-15 | New Transducers Ltd | SPEAKER DRIVE UNIT HAVING A RESONANT PLATE-SHAPED ELEMENT |
-
2000
- 2000-08-03 GB GB0018996A patent/GB0018996D0/en not_active Ceased
-
2001
- 2001-07-27 AU AU2001275706A patent/AU2001275706A1/en not_active Abandoned
- 2001-07-27 EP EP01953210A patent/EP1305976A1/en not_active Withdrawn
- 2001-07-27 CN CNA018125387A patent/CN1470148A/en active Pending
- 2001-07-27 WO PCT/GB2001/003353 patent/WO2002013575A1/en active Application Filing
- 2001-07-27 JP JP2002518122A patent/JP2004506360A/en active Pending
- 2001-08-03 TW TW90119083A patent/TW530518B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW530518B (en) | 2003-05-01 |
AU2001275706A1 (en) | 2002-02-18 |
CN1470148A (en) | 2004-01-21 |
WO2002013575A1 (en) | 2002-02-14 |
EP1305976A1 (en) | 2003-05-02 |
WO2002013575A8 (en) | 2004-12-29 |
JP2004506360A (en) | 2004-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |