CN203243523U - 助听器 - Google Patents
助听器 Download PDFInfo
- Publication number
- CN203243523U CN203243523U CN 201320184503 CN201320184503U CN203243523U CN 203243523 U CN203243523 U CN 203243523U CN 201320184503 CN201320184503 CN 201320184503 CN 201320184503 U CN201320184503 U CN 201320184503U CN 203243523 U CN203243523 U CN 203243523U
- Authority
- CN
- China
- Prior art keywords
- phonation unit
- circuit system
- magnetic circuit
- hearing aids
- vibrating diaphragm
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 206010048865 Hypoacusis Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320184503 CN203243523U (zh) | 2013-04-13 | 2013-04-13 | 助听器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320184503 CN203243523U (zh) | 2013-04-13 | 2013-04-13 | 助听器 |
Publications (1)
Publication Number | Publication Date |
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CN203243523U true CN203243523U (zh) | 2013-10-16 |
Family
ID=49320776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320184503 Expired - Fee Related CN203243523U (zh) | 2013-04-13 | 2013-04-13 | 助听器 |
Country Status (1)
Country | Link |
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CN (1) | CN203243523U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111757219A (zh) * | 2020-06-29 | 2020-10-09 | 歌尔股份有限公司 | 出声装置以及头戴式电子设备 |
WO2022166389A1 (zh) * | 2021-02-02 | 2022-08-11 | 歌尔股份有限公司 | 发声单元、发声模组和耳机 |
-
2013
- 2013-04-13 CN CN 201320184503 patent/CN203243523U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111757219A (zh) * | 2020-06-29 | 2020-10-09 | 歌尔股份有限公司 | 出声装置以及头戴式电子设备 |
WO2022166389A1 (zh) * | 2021-02-02 | 2022-08-11 | 歌尔股份有限公司 | 发声单元、发声模组和耳机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170427 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee before: AAC Acoustic Technologies (Shenzhen) Co., Ltd. Patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181123 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee before: AAC Technologies (Singapore) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20210413 |
|
CF01 | Termination of patent right due to non-payment of annual fee |