CN102395082B - 一种输入输出共用一只插座的小型音响装置 - Google Patents
一种输入输出共用一只插座的小型音响装置 Download PDFInfo
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- CN102395082B CN102395082B CN201110316007.0A CN201110316007A CN102395082B CN 102395082 B CN102395082 B CN 102395082B CN 201110316007 A CN201110316007 A CN 201110316007A CN 102395082 B CN102395082 B CN 102395082B
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- output
- power amplifier
- sound channel
- socket
- input
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- Circuit For Audible Band Transducer (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201110316007.0A CN102395082B (zh) | 2011-10-08 | 2011-10-08 | 一种输入输出共用一只插座的小型音响装置 |
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CN201110316007.0A CN102395082B (zh) | 2011-10-08 | 2011-10-08 | 一种输入输出共用一只插座的小型音响装置 |
Publications (2)
Publication Number | Publication Date |
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CN102395082A CN102395082A (zh) | 2012-03-28 |
CN102395082B true CN102395082B (zh) | 2014-12-03 |
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CN201110316007.0A Expired - Fee Related CN102395082B (zh) | 2011-10-08 | 2011-10-08 | 一种输入输出共用一只插座的小型音响装置 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201118954Y (zh) * | 2007-08-24 | 2008-09-17 | 中名(东莞)电子有限公司 | 一种耳机的电路装置 |
CN201127021Y (zh) * | 2007-12-06 | 2008-10-01 | 孙永峰 | 带有外部音频输入功能的收音机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060017085A (ko) * | 2004-08-19 | 2006-02-23 | 엘지전자 주식회사 | 이어 기능과 영상 기능을 동일 잭으로 지원하는 이동통신단말기 |
CN201207726Y (zh) * | 2008-05-27 | 2009-03-11 | 福建升腾资讯有限公司 | 具有自动切换功能的简易功放 |
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2011
- 2011-10-08 CN CN201110316007.0A patent/CN102395082B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201118954Y (zh) * | 2007-08-24 | 2008-09-17 | 中名(东莞)电子有限公司 | 一种耳机的电路装置 |
CN201127021Y (zh) * | 2007-12-06 | 2008-10-01 | 孙永峰 | 带有外部音频输入功能的收音机 |
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Publication number | Publication date |
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CN102395082A (zh) | 2012-03-28 |
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Legal Events
Date | Code | Title | Description |
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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: LI NA Free format text: FORMER OWNER: XU ZHIQIANG Effective date: 20141024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 515041 SHANTOU, GUANGDONG PROVINCE TO: 325000 WENZHOU, ZHEJIANG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20141024 Address after: 325000 No. twenty, No. 359 Binhai Road, Wenzhou economic and Technological Development Zone, Zhejiang, China Applicant after: Li Na Address before: 515041 Guangdong province Shantou Jinping District New Road No. 5 room 402 two Applicant before: Xu Zhiqiang |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120328 Assignee: Zhongshan Litai Electronic Industry Co., Ltd. Assignor: Li Na Contract record no.: 2015440020296 Denomination of invention: Miniature sound equipment with input output dual-purpose socket Granted publication date: 20141203 License type: Exclusive License Record date: 20150813 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20151008 |
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EXPY | Termination of patent right or utility model |