TWI465126B - - Google Patents
Info
- Publication number
- TWI465126B TWI465126B TW101143249A TW101143249A TWI465126B TW I465126 B TWI465126 B TW I465126B TW 101143249 A TW101143249 A TW 101143249A TW 101143249 A TW101143249 A TW 101143249A TW I465126 B TWI465126 B TW I465126B
- Authority
- TW
- Taiwan
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101143249A TW201422019A (en) | 2012-11-20 | 2012-11-20 | Loud speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101143249A TW201422019A (en) | 2012-11-20 | 2012-11-20 | Loud speaker |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201422019A TW201422019A (en) | 2014-06-01 |
TWI465126B true TWI465126B (en) | 2014-12-11 |
Family
ID=51393629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101143249A TW201422019A (en) | 2012-11-20 | 2012-11-20 | Loud speaker |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW201422019A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5042072A (en) * | 1989-04-14 | 1991-08-20 | Harman International Industries, Inc. | Self-cooled loudspeaker |
US6219431B1 (en) * | 1999-10-29 | 2001-04-17 | Lucio Proni | Loudspeaker with improved cooling structure |
US6771791B2 (en) * | 2002-05-15 | 2004-08-03 | Mmats Professional Audio, Inc. | Air pump speaker |
TWM257587U (en) * | 2004-05-06 | 2005-02-21 | San Ming Electronic Sound Equi | Speaker cylinder |
US7272238B2 (en) * | 2004-10-12 | 2007-09-18 | Alpine Electronics, Inc. | Loudspeaker having cooling system |
US7426283B2 (en) * | 2004-08-19 | 2008-09-16 | Pioneer Corporation | Speaker device and heat-dissipating member |
TWM352209U (en) * | 2008-08-01 | 2009-03-01 | Fortune Grand Technology Inc | Heat sink of thin miniature speaker |
-
2012
- 2012-11-20 TW TW101143249A patent/TW201422019A/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5042072A (en) * | 1989-04-14 | 1991-08-20 | Harman International Industries, Inc. | Self-cooled loudspeaker |
US6219431B1 (en) * | 1999-10-29 | 2001-04-17 | Lucio Proni | Loudspeaker with improved cooling structure |
US6771791B2 (en) * | 2002-05-15 | 2004-08-03 | Mmats Professional Audio, Inc. | Air pump speaker |
TWM257587U (en) * | 2004-05-06 | 2005-02-21 | San Ming Electronic Sound Equi | Speaker cylinder |
US7426283B2 (en) * | 2004-08-19 | 2008-09-16 | Pioneer Corporation | Speaker device and heat-dissipating member |
US7272238B2 (en) * | 2004-10-12 | 2007-09-18 | Alpine Electronics, Inc. | Loudspeaker having cooling system |
TWM352209U (en) * | 2008-08-01 | 2009-03-01 | Fortune Grand Technology Inc | Heat sink of thin miniature speaker |
Also Published As
Publication number | Publication date |
---|---|
TW201422019A (en) | 2014-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |