CN2834068Y - 耳挂耳机式mp3播放装置 - Google Patents
耳挂耳机式mp3播放装置 Download PDFInfo
- Publication number
- CN2834068Y CN2834068Y CN 200520097230 CN200520097230U CN2834068Y CN 2834068 Y CN2834068 Y CN 2834068Y CN 200520097230 CN200520097230 CN 200520097230 CN 200520097230 U CN200520097230 U CN 200520097230U CN 2834068 Y CN2834068 Y CN 2834068Y
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- Prior art keywords
- earphone
- player
- housing
- plug
- chip
- 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
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- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520097230 CN2834068Y (zh) | 2005-07-19 | 2005-07-19 | 耳挂耳机式mp3播放装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520097230 CN2834068Y (zh) | 2005-07-19 | 2005-07-19 | 耳挂耳机式mp3播放装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2834068Y true CN2834068Y (zh) | 2006-11-01 |
Family
ID=37198378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520097230 Expired - Fee Related CN2834068Y (zh) | 2005-07-19 | 2005-07-19 | 耳挂耳机式mp3播放装置 |
Country Status (1)
Country | Link |
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CN (1) | CN2834068Y (zh) |
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2005
- 2005-07-19 CN CN 200520097230 patent/CN2834068Y/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHI NIAN Free format text: FORMER OWNER: LIANG FANGMIN Effective date: 20061020 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Designer after: Shi Nian Designer before: Liang Fangmin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: LIANG FANGMIN TO: SHI NIAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20061020 Address after: 430077 Department of Geriatrics, Liyuan hospital, Tongji Medical College, Wuchang District, Wuhan, Hubei, China Patentee after: Shi Nian Address before: 430066, 45 East Main Street, Wuchang District, Hubei, Wuhan Patentee before: Liang Fangmin |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |