CN201131008Y - 一种电视耳机静音电路 - Google Patents
一种电视耳机静音电路 Download PDFInfo
- Publication number
- CN201131008Y CN201131008Y CNU2007201961834U CN200720196183U CN201131008Y CN 201131008 Y CN201131008 Y CN 201131008Y CN U2007201961834 U CNU2007201961834 U CN U2007201961834U CN 200720196183 U CN200720196183 U CN 200720196183U CN 201131008 Y CN201131008 Y CN 201131008Y
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- module
- diode
- resistance
- earphone
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Abstract
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Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201961834U CN201131008Y (zh) | 2007-12-19 | 2007-12-19 | 一种电视耳机静音电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201961834U CN201131008Y (zh) | 2007-12-19 | 2007-12-19 | 一种电视耳机静音电路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131008Y true CN201131008Y (zh) | 2008-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201961834U Expired - Fee Related CN201131008Y (zh) | 2007-12-19 | 2007-12-19 | 一种电视耳机静音电路 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131008Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730399A (zh) * | 2018-07-17 | 2020-01-24 | 青岛海信电器股份有限公司 | 显示装置耳机控制电路及显示装置 |
-
2007
- 2007-12-19 CN CNU2007201961834U patent/CN201131008Y/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730399A (zh) * | 2018-07-17 | 2020-01-24 | 青岛海信电器股份有限公司 | 显示装置耳机控制电路及显示装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Boluo Konka Exactitude Science Technology Co., Ltd. Assignor: Konka Group Co., Ltd. Contract record no.: 2010440001123 Denomination of utility model: Television earphone squelch circuit Granted publication date: 20081008 License type: Exclusive License Record date: 20100812 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20121219 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Boluo Konka Exactitude Science Technology Co., Ltd. Assignor: Konka Group Co., Ltd. Contract record no.: 2010440001123 Denomination of utility model: Television earphone squelch circuit Granted publication date: 20081008 License type: Exclusive License Record date: 20100812 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |