CN202077182U - 一种双源音频矩阵 - Google Patents
一种双源音频矩阵 Download PDFInfo
- Publication number
- CN202077182U CN202077182U CN2011201637292U CN201120163729U CN202077182U CN 202077182 U CN202077182 U CN 202077182U CN 2011201637292 U CN2011201637292 U CN 2011201637292U CN 201120163729 U CN201120163729 U CN 201120163729U CN 202077182 U CN202077182 U CN 202077182U
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- audio matrix
- source audio
- double source
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- utility
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- 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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- 239000011159 matrix material Substances 0.000 title claims abstract description 30
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201637292U CN202077182U (zh) | 2011-05-20 | 2011-05-20 | 一种双源音频矩阵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201637292U CN202077182U (zh) | 2011-05-20 | 2011-05-20 | 一种双源音频矩阵 |
Publications (1)
Publication Number | Publication Date |
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CN202077182U true CN202077182U (zh) | 2011-12-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011201637292U Expired - Lifetime CN202077182U (zh) | 2011-05-20 | 2011-05-20 | 一种双源音频矩阵 |
Country Status (1)
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CN (1) | CN202077182U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103051816A (zh) * | 2012-12-10 | 2013-04-17 | 深圳市东微智能科技有限公司 | 一种数字音频矩阵及电话会议系统 |
-
2011
- 2011-05-20 CN CN2011201637292U patent/CN202077182U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103051816A (zh) * | 2012-12-10 | 2013-04-17 | 深圳市东微智能科技有限公司 | 一种数字音频矩阵及电话会议系统 |
CN103051816B (zh) * | 2012-12-10 | 2015-08-19 | 深圳市东微智能科技有限公司 | 一种数字音频矩阵及电话会议系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-source audio matrix Effective date of registration: 20130412 Granted publication date: 20111214 Pledgee: Shenzhen tekall Zhitong financing Limited by Share Ltd Pledgor: Shenzhen Tendzone Intelligent Technology Co., Ltd. Registration number: 2013990000202 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140402 Granted publication date: 20111214 Pledgee: Shenzhen tekall Zhitong financing Company limited by guarantee Pledgor: Shenzhen Tendzone Intelligent Technology Co., Ltd. Registration number: 2013990000202 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20140402 Registration number: 2013990000202 Pledgee after: Shenzhen tekall Zhitong financing Company limited by guarantee Pledgee before: Shenzhen tekall Zhitong financing Limited by Share Ltd |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 2, 202-B building, C building, Hua Han Innovation Park, No. 16, Lang Shan Road, Guangdong, Shenzhen, Nanshan District 518000, China Patentee after: Shenzhen East micro smart Polytron Technologies Inc Address before: 518000, Room 401, building D, Han Han Technology Building, North Nanshan District Science Park, Shenzhen, Guangdong Patentee before: Shenzhen Tendzone Intelligent Technology Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Room 401, Block D, Huahan Innovation Park, 16 Longshan Road, North District, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen East micro smart Polytron Technologies Inc Address before: 518000 202-B, 2 floor, block C, office building, Hua Han Innovation Park, 16 Langshan Road, Nanshan District, Shenzhen, Guangdong. Patentee before: Shenzhen East micro smart Polytron Technologies Inc |
|
CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
CX01 | Expiry of patent term |