CN202759574U - An infrared earphone - Google Patents
An infrared earphone Download PDFInfo
- Publication number
- CN202759574U CN202759574U CN201220476892.9U CN201220476892U CN202759574U CN 202759574 U CN202759574 U CN 202759574U CN 201220476892 U CN201220476892 U CN 201220476892U CN 202759574 U CN202759574 U CN 202759574U
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- CN
- China
- Prior art keywords
- infrared
- earphone
- cpu
- signal
- driver module
- 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 - Lifetime
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- Radiation-Therapy Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220476892.9U CN202759574U (en) | 2012-09-18 | 2012-09-18 | An infrared earphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220476892.9U CN202759574U (en) | 2012-09-18 | 2012-09-18 | An infrared earphone |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202759574U true CN202759574U (en) | 2013-02-27 |
Family
ID=47738731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201220476892.9U Expired - Lifetime CN202759574U (en) | 2012-09-18 | 2012-09-18 | An infrared earphone |
Country Status (1)
Country | Link |
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CN (1) | CN202759574U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104918167A (en) * | 2015-07-06 | 2015-09-16 | 林文友 | Health-care earphone |
-
2012
- 2012-09-18 CN CN201220476892.9U patent/CN202759574U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104918167A (en) * | 2015-07-06 | 2015-09-16 | 林文友 | Health-care earphone |
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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: YANG YONGLI Free format text: FORMER OWNER: GUANGZHOU DAYI D-CELL INFORMATION TECHNOLOGY CO., LTD. Effective date: 20130528 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130528 Address after: 510000 Guangdong city of Guangzhou province Tianhe District New Road No. 527 Patentee after: Yang Yongli Address before: New Baiyun District of Guangzhou City, Guangdong province 510000 Qi Fu Road No. 1-10 building two room 2006 Lian Fu Patentee before: GUANGZHOU DAYI 3D-CELL INFORMATION SCIENCE & TECHNOLOGY Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151217 Address after: Yuncheng street, Baiyun District of Guangzhou City, Guangdong province 510000 Qi Fu Road No. 1-10 building two room 2006 Lian Fu Patentee after: Guangzhou Dayi Health Science and technology research and Development Co.,Ltd. Address before: 510000 Guangdong city of Guangzhou province Tianhe District New Road No. 527 Patentee before: Yang Yongli |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 510000, C, building 10, 502 Yue Yue Street, New Moon Golf Garden, Baiyun District, Baiyun District, Guangdong, Guangzhou Patentee after: Yang Yongli Address before: Yuncheng street, Baiyun District of Guangzhou City, Guangdong province 510000 Qi Fu Road No. 1-10 building two room 2006 Lian Fu Patentee before: Guangzhou Dayi Health Science and technology research and Development Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
CX01 | Expiry of patent term |