CN200959649Y - 单指向微型传声器 - Google Patents
单指向微型传声器 Download PDFInfo
- Publication number
- CN200959649Y CN200959649Y CN 200620133359 CN200620133359U CN200959649Y CN 200959649 Y CN200959649 Y CN 200959649Y CN 200620133359 CN200620133359 CN 200620133359 CN 200620133359 U CN200620133359 U CN 200620133359U CN 200959649 Y CN200959649 Y CN 200959649Y
- Authority
- CN
- China
- Prior art keywords
- brace
- shell
- pole plate
- circuit board
- hole
- 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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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620133359 CN200959649Y (zh) | 2006-09-30 | 2006-09-30 | 单指向微型传声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620133359 CN200959649Y (zh) | 2006-09-30 | 2006-09-30 | 单指向微型传声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200959649Y true CN200959649Y (zh) | 2007-10-10 |
Family
ID=38786527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620133359 Expired - Lifetime CN200959649Y (zh) | 2006-09-30 | 2006-09-30 | 单指向微型传声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200959649Y (zh) |
-
2006
- 2006-09-30 CN CN 200620133359 patent/CN200959649Y/zh not_active Expired - Lifetime
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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: GOER TEK INC. Free format text: FORMER OWNER: WEIFANG GEER ELECTRONICS CO.,LTD. Effective date: 20071012 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071012 Address after: 261031 No. 268 Dongfang Road, Weifang hi tech Development Zone, Shandong, China Patentee after: Goertek Inc. Address before: 261031, Shandong, Weifang hi tech Industrial Development Zone, the first Road North Patentee before: Weifang Goertek Electronics Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20071010 |
|
EXPY | Termination of patent right or utility model |