CN201307922Y - 耳机 - Google Patents
耳机 Download PDFInfo
- Publication number
- CN201307922Y CN201307922Y CNU200820213723XU CN200820213723U CN201307922Y CN 201307922 Y CN201307922 Y CN 201307922Y CN U200820213723X U CNU200820213723X U CN U200820213723XU CN 200820213723 U CN200820213723 U CN 200820213723U CN 201307922 Y CN201307922 Y CN 201307922Y
- Authority
- CN
- China
- Prior art keywords
- shell
- main body
- utility
- earphone
- model
- 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
Links
- 230000008676 import Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820213723XU CN201307922Y (zh) | 2008-11-21 | 2008-11-21 | 耳机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820213723XU CN201307922Y (zh) | 2008-11-21 | 2008-11-21 | 耳机 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307922Y true CN201307922Y (zh) | 2009-09-09 |
Family
ID=41100387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820213723XU Expired - Lifetime CN201307922Y (zh) | 2008-11-21 | 2008-11-21 | 耳机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307922Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022668A (zh) * | 2020-07-31 | 2020-12-04 | 未来穿戴技术有限公司 | 一种颈部按摩仪 |
-
2008
- 2008-11-21 CN CNU200820213723XU patent/CN201307922Y/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022668A (zh) * | 2020-07-31 | 2020-12-04 | 未来穿戴技术有限公司 | 一种颈部按摩仪 |
| CN112022668B (zh) * | 2020-07-31 | 2023-09-15 | 未来穿戴技术有限公司 | 一种颈部按摩仪 |
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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: CHANGZHOU MEIOU ELECTRONICS CO., LTD. Free format text: FORMER OWNER: RUISHENG ACOUSTICS SCIENCE AND TECHNOLOGY (CHANGZHOU) CO., LTD. Effective date: 20100701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100701 Address after: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Patentee after: Changzhou Meiou Electronics Co., Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Patentee before: AAC Acoustic Technologies (Changzhou) Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU MEIOU ELECTRONICS CO., LTD. Owner name: AAC TECHNOLOGY (MUYANG CO., LTD. Free format text: FORMER OWNER: CHANGZHOU MEIOU ELECTRONICS CO., LTD. Effective date: 20110727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213167 CHANGZHOU, JIANGSU PROVINCE TO: 223600 SUQIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110727 Address after: Changxin road 223600 in Shuyang County, Jiangsu Province Economic Development Zone Co-patentee after: Changzhou Meiou Electronics Co., Ltd. Patentee after: AAC, Shuyang Co. Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Patentee before: Changzhou Meiou Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090909 |