| Automatic patent import | Declaration submission | Manual patent holder change | Declaration submission |
| CN2006814720 | CN2006814720 | CN2006814720 | CN2006814720 |
| 08/05/2006 | 08/05/2006 | 08/05/2006 | 08/05/2006 |
CN101167323 B 05/09/2012 CN101167323 A 23/04/2008 | CN101167323 B 05/09/2012 CN101167323 A 23/04/2008 | X | CN101167323 B 05/09/2012 CN101167323 A 23/04/2008 |
| System and method for channel estimation in a delay diversity wireless communication system | System and method for channel estimation in a delay diversity wireless communication system | System and method for channel estimation in a delay diversity wireless communication system | System and method for channel estimation in a delay diversity wireless communication system |
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| CHINA | CHINA | CHINA | CHINA |
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| US20050679026P;US20060390125;WO2006KR01718 | US20050679026P;US20060390125;WO2006KR01718 | US20050679026P;US20060390125;WO2006KR01718 | US20050679026P;US20060390125;WO2006KR01718 |
| SAMSUNG ELECTRONICS CO LTD | SAMSUNG ELECTRONICS CO LTD | Unwired Planet International Ltd | Unwired Planet International Ltd |
| US20050673574P;US20050673674P;US20050679026P;US20060390125 | X | US20050673574P;US20050673674P;US20050679026P;US20060390125 US20050673574P;US20050673674P;US20050679026P;US20060390125;US201113093568;US201314078204 US20050673574P;US20050673674P;US20050679026P;US20060390125;US201113093568 | X |
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