CN101309095A - 可携式蓝牙扩音装置 - Google Patents
可携式蓝牙扩音装置 Download PDFInfo
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- CN101309095A CN101309095A CNA2007101030625A CN200710103062A CN101309095A CN 101309095 A CN101309095 A CN 101309095A CN A2007101030625 A CNA2007101030625 A CN A2007101030625A CN 200710103062 A CN200710103062 A CN 200710103062A CN 101309095 A CN101309095 A CN 101309095A
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- 238000004891 communication Methods 0.000 claims abstract description 38
- 238000004804 winding Methods 0.000 claims abstract description 17
- 230000005236 sound signal Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 11
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 18
- 230000001413 cellular effect Effects 0.000 description 11
- 206010014020 Ear pain Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
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Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2007101030625A CN101309095A (zh) | 2007-05-16 | 2007-05-16 | 可携式蓝牙扩音装置 |
Applications Claiming Priority (1)
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CNA2007101030625A CN101309095A (zh) | 2007-05-16 | 2007-05-16 | 可携式蓝牙扩音装置 |
Publications (1)
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CN101309095A true CN101309095A (zh) | 2008-11-19 |
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CNA2007101030625A Pending CN101309095A (zh) | 2007-05-16 | 2007-05-16 | 可携式蓝牙扩音装置 |
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CN (1) | CN101309095A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101977346A (zh) * | 2010-10-11 | 2011-02-16 | 上海宝亚安全装备有限公司 | 一种通讯扩音装置 |
CN103606309A (zh) * | 2013-11-29 | 2014-02-26 | 文杰 | 一种基于手机蓝牙功能的教学用扩音系统 |
CN104244140A (zh) * | 2013-06-21 | 2014-12-24 | 深圳富泰宏精密工业有限公司 | 扩音装置、便携式电子装置及音频播放组件 |
WO2015051516A1 (zh) * | 2013-10-10 | 2015-04-16 | 丰豋光电应用有限公司 | 具有无线传输、卷线及更换外壳的耳机结构 |
CN105245999A (zh) * | 2015-10-26 | 2016-01-13 | 朱一波 | 基于蓝牙音频传输协议的蓝牙音箱智能控制系统及方法 |
-
2007
- 2007-05-16 CN CNA2007101030625A patent/CN101309095A/zh active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101977346A (zh) * | 2010-10-11 | 2011-02-16 | 上海宝亚安全装备有限公司 | 一种通讯扩音装置 |
CN101977346B (zh) * | 2010-10-11 | 2013-01-02 | 上海宝亚安全装备有限公司 | 一种通讯扩音装置 |
CN104244140A (zh) * | 2013-06-21 | 2014-12-24 | 深圳富泰宏精密工业有限公司 | 扩音装置、便携式电子装置及音频播放组件 |
WO2015051516A1 (zh) * | 2013-10-10 | 2015-04-16 | 丰豋光电应用有限公司 | 具有无线传输、卷线及更换外壳的耳机结构 |
CN103606309A (zh) * | 2013-11-29 | 2014-02-26 | 文杰 | 一种基于手机蓝牙功能的教学用扩音系统 |
CN105245999A (zh) * | 2015-10-26 | 2016-01-13 | 朱一波 | 基于蓝牙音频传输协议的蓝牙音箱智能控制系统及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: XINHECHANG SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIN BIFEN Effective date: 20110107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIPEI CITY, TAIWAN PROVINCE, CHINA TO: APIA, SAMOA |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110107 Address after: Apia, Samoa Applicant after: Xinhechang Technology Co., Ltd. Address before: Taipei City, Taiwan, China Applicant before: Lin Bifen |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20081119 |