CN201453498U - 多用型皮肤听声器 - Google Patents
多用型皮肤听声器 Download PDFInfo
- Publication number
- CN201453498U CN201453498U CN2009200342107U CN200920034210U CN201453498U CN 201453498 U CN201453498 U CN 201453498U CN 2009200342107 U CN2009200342107 U CN 2009200342107U CN 200920034210 U CN200920034210 U CN 200920034210U CN 201453498 U CN201453498 U CN 201453498U
- Authority
- CN
- China
- Prior art keywords
- skin
- audio frequency
- frequency amplifier
- hearing aid
- output end
- 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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- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200342107U CN201453498U (zh) | 2009-08-14 | 2009-08-14 | 多用型皮肤听声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200342107U CN201453498U (zh) | 2009-08-14 | 2009-08-14 | 多用型皮肤听声器 |
Publications (1)
Publication Number | Publication Date |
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CN201453498U true CN201453498U (zh) | 2010-05-12 |
Family
ID=42380838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200342107U Expired - Lifetime CN201453498U (zh) | 2009-08-14 | 2009-08-14 | 多用型皮肤听声器 |
Country Status (1)
Country | Link |
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CN (1) | CN201453498U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103054669A (zh) * | 2012-12-25 | 2013-04-24 | 汪勇 | 一种耳塞式声音辅助感知装置 |
-
2009
- 2009-08-14 CN CN2009200342107U patent/CN201453498U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103054669A (zh) * | 2012-12-25 | 2013-04-24 | 汪勇 | 一种耳塞式声音辅助感知装置 |
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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: FAN BIN Free format text: FORMER OWNER: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY Effective date: 20100729 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710021 SHAANXI UNIVERSITY OF TECHNOLOGY, WEIYANG UNIVERSITY SCIENCE AND TECHNOLOGY PARK, XI'AN CITY, SHANXI PROVINCE TO: 100037 NO.601, UNIT 5, BUILDING 3, HOUBAIDUIZI, HAIDIAN DISTRICT, BEIJING CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100729 Address after: 100037 Beijing city Haidian District Bai duizi No. 3 Building 5 No. 601 Patentee after: Fan Bin Address before: 710021 Shaanxi city of Xi'an province Weiyang University Science Park of Shaanxi University of Science and Technology Patentee before: Shaanxi University of Science and Technology |
|
ASS | Succession or assignment of patent right |
Owner name: YUNNAN YICONGHUI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: FAN BIN Effective date: 20110728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100037 HAIDIAN, BEIJING TO: 650217 KUNMING, YUNNAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110728 Address after: 650217, Kunming Economic Development Zone, No. 3, Kunming science and Technology Pioneer Park, room 2C4-8 Patentee after: Yunnan Yi Smart Technology Co., Ltd. Address before: 100037 Beijing city Haidian District Bai duizi No. 3 Building 5 No. 601 Patentee before: Fan Bin |
|
ASS | Succession or assignment of patent right |
Owner name: XI'AN HEERRUI ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YUNNAN YICONGHUI TECHNOLOGY CO., LTD. Effective date: 20140813 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: KUNMING, YUNNAN PROVINCE TO: XI'AN, SHAANXI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140813 Address after: SOHO alliance, second building, 1 units, 9 floors, 10902 rooms, Kam Road, Xi'an hi tech Zone, Shaanxi, China Patentee after: Xi'an Heerrui Electronic Technology Co. Ltd. Address before: Room 2C4-8, Kunming science and Technology Pioneer Park, No. 3, Kai Jing Road, Kunming Economic Development Zone, Yunnan, China Patentee before: Yunnan Yi Smart Technology Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100512 |