CN2640164Y - 防护人体受手机辐射的音频装置 - Google Patents
防护人体受手机辐射的音频装置 Download PDFInfo
- Publication number
- CN2640164Y CN2640164Y CNU032427662U CN03242766U CN2640164Y CN 2640164 Y CN2640164 Y CN 2640164Y CN U032427662 U CNU032427662 U CN U032427662U CN 03242766 U CN03242766 U CN 03242766U CN 2640164 Y CN2640164 Y CN 2640164Y
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- mobile phone
- mike
- photoelectrical coupler
- voice
- audio
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- 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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- Telephone Function (AREA)
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU032427662U CN2640164Y (zh) | 2003-03-28 | 2003-03-28 | 防护人体受手机辐射的音频装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU032427662U CN2640164Y (zh) | 2003-03-28 | 2003-03-28 | 防护人体受手机辐射的音频装置 |
Publications (1)
Publication Number | Publication Date |
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CN2640164Y true CN2640164Y (zh) | 2004-09-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU032427662U Expired - Fee Related CN2640164Y (zh) | 2003-03-28 | 2003-03-28 | 防护人体受手机辐射的音频装置 |
Country Status (1)
Country | Link |
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CN (1) | CN2640164Y (zh) |
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2003
- 2003-03-28 CN CNU032427662U patent/CN2640164Y/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: HONG TAO Free format text: FORMER OWNER: BIT LIANCHUANG ELECTRONIC (BEIJING )CO.LTD. Effective date: 20071123 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071123 Address after: Guangdong province Shenzhen city Futian District Road, building 6 LvHua Guangxia Technology (Shenzhen) Co. green electronics company, zip code: 518049 Patentee after: Hong Tao Address before: Beijing, Fengtai, Fengtai District North Road, No. 79, crown office building, 9, zip code: 100073 Patentee before: Beijing Design & Creation Electronics Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040908 Termination date: 20100328 |