CN202584716U - 多变量空气振动消降噪设备 - Google Patents
多变量空气振动消降噪设备 Download PDFInfo
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- CN202584716U CN202584716U CN 201220004066 CN201220004066U CN202584716U CN 202584716 U CN202584716 U CN 202584716U CN 201220004066 CN201220004066 CN 201220004066 CN 201220004066 U CN201220004066 U CN 201220004066U CN 202584716 U CN202584716 U CN 202584716U
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- noise
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- air vibration
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Application Number | Priority Date | Filing Date | Title |
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CN 201220004066 CN202584716U (zh) | 2012-01-06 | 2012-01-06 | 多变量空气振动消降噪设备 |
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CN 201220004066 CN202584716U (zh) | 2012-01-06 | 2012-01-06 | 多变量空气振动消降噪设备 |
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CN202584716U true CN202584716U (zh) | 2012-12-05 |
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CN 201220004066 Expired - Lifetime CN202584716U (zh) | 2012-01-06 | 2012-01-06 | 多变量空气振动消降噪设备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106548781A (zh) * | 2015-09-21 | 2017-03-29 | 上海日趋信息技术有限公司 | 一种用于语音识别系统消除背景噪音的方法 |
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2012
- 2012-01-06 CN CN 201220004066 patent/CN202584716U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106548781A (zh) * | 2015-09-21 | 2017-03-29 | 上海日趋信息技术有限公司 | 一种用于语音识别系统消除背景噪音的方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU BEI'ANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUZHOU CHENGE ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SUZHOU CHENGE ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SUZHOU CHENGE ELECTRONIC CO., LTD. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215125 SUZHOU, JIANGSU PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
|
CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215125 Industrial Park, Wu Pu Road No. 79 Patentee after: Suzhou Chen Ge Electronic Technology Co.,Ltd. Address before: Suzhou City, Jiangsu province 215125 Industrial Park, Wu Pu Road No. 79 Patentee before: Suzhou Chenge Electronic Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150113 Address after: Suzhou City, Jiangsu province 215000 Suzhou Industrial Park Jin Fang Road No. 11 Patentee after: SUZHOU BEIANG TECHNOLOGY Ltd. Address before: Suzhou City, Jiangsu province 215125 Industrial Park, Wu Pu Road No. 79 Patentee before: Suzhou Chen Ge Electronic Technology Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multivariable air vibration noise eliminating and reducing device Effective date of registration: 20180117 Granted publication date: 20121205 Pledgee: Peoples Insurance Company of China Suzhou science and Technology Branch Pledgor: SUZHOU BEIANG TECHNOLOGY Ltd. Registration number: 2018320010003 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121205 |