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
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- 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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- 239000004065 semiconductor Substances 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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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 |
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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 |
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CN201131008Y true CN201131008Y (zh) | 2008-10-08 |
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CNU2007201961834U Expired - Fee Related CN201131008Y (zh) | 2007-12-19 | 2007-12-19 | 一种电视耳机静音电路 |
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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 |
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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 |