CN201174777Y - Electricity saving earphone - Google Patents
Electricity saving earphone Download PDFInfo
- Publication number
- CN201174777Y CN201174777Y CNU2007202014324U CN200720201432U CN201174777Y CN 201174777 Y CN201174777 Y CN 201174777Y CN U2007202014324 U CNU2007202014324 U CN U2007202014324U CN 200720201432 U CN200720201432 U CN 200720201432U CN 201174777 Y CN201174777 Y CN 201174777Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- earplug
- elastic switch
- electricity saving
- electricity
- 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.)
- Expired - Fee Related
Links
Images
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- Telephone Set Structure (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007202014324U CN201174777Y (en) | 2007-11-26 | 2007-11-26 | Electricity saving earphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007202014324U CN201174777Y (en) | 2007-11-26 | 2007-11-26 | Electricity saving earphone |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201174777Y true CN201174777Y (en) | 2008-12-31 |
Family
ID=40201908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007202014324U Expired - Fee Related CN201174777Y (en) | 2007-11-26 | 2007-11-26 | Electricity saving earphone |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201174777Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105451112A (en) * | 2015-12-24 | 2016-03-30 | 王旋 | Intelligent power-saving earphone |
US9420369B2 (en) | 2010-10-28 | 2016-08-16 | Huawei Device Co., Ltd. | Processing method for earphone and user equipment |
CN108347664A (en) * | 2017-12-29 | 2018-07-31 | 美律电子(深圳)有限公司 | Power-saving earphone |
-
2007
- 2007-11-26 CN CNU2007202014324U patent/CN201174777Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9420369B2 (en) | 2010-10-28 | 2016-08-16 | Huawei Device Co., Ltd. | Processing method for earphone and user equipment |
CN105451112A (en) * | 2015-12-24 | 2016-03-30 | 王旋 | Intelligent power-saving earphone |
CN108347664A (en) * | 2017-12-29 | 2018-07-31 | 美律电子(深圳)有限公司 | Power-saving earphone |
CN108347664B (en) * | 2017-12-29 | 2020-01-17 | 美律电子(深圳)有限公司 | Power-saving earphone |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SONG GUOJUN Free format text: NEW ADDRESS: ZHANGHAIHE TANSFER, NO. 25, BAIZHIFANG STREET(EAST), XUANWU DISTRICT, BEIJING CITY, ZIP CODE:100054 |
|
CP02 | Change in the address of a patent holder |
Address after: Beijing city Xuanwu District Baizhifang Street No. 25 Zhang Haihe, zip code: 100054 Patentee after: Song Guojun Address before: Yiyang County, Luoyang, Henan 15, postcode: 471000 Patentee before: Song Guojun |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20101126 |