| Declaration submission | Declaration submission | Declaration submission | Declaration submission |
| CN200810223364 | CN200810223364 | CN200810223364 | CN200810223364 |
| 26/09/2008 | 26/09/2008 | 26/09/2008 | 26/09/2008 |
CN101686110 B 03/10/2012 CN101686110 A 31/03/2010 | CN101686110 B 03/10/2012 CN101686110 A 31/03/2010 | CN101686110 B 03/10/2012 CN101686110 A 31/03/2010 | CN101686110 B 03/10/2012 CN101686110 A 31/03/2010 |
| Multi-input multi-output system, data transmission method and data transmission device thereof | Multi-input multi-output system, data transmission method and data transmission device thereof | Multi-input multi-output system, data transmission method and data transmission device thereof | Multi-input multi-output system, data transmission method and data transmission device thereof |
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| CHINA | CHINA | CHINA | CHINA |
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| CN200810223364 | CN200810223364 | CN200810223364 | CN200810223364 |
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY DATANG MOBILE COMMUNICATIONS EQUIPMENT CO. LTD DATANG MOBILE COMM EQUIP CO | DATANG MOBILE COMMUNICATIONS EQUIPMENT CO. LTD CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY DATANG MOBILE COMM EQUIP CO | CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY DATANG MOBILE COMMUNICATIONS EQUIPMENT CO. LTD DATANG MOBILE COMM EQUIP CO | Xiaomi Inc. |
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