Declaration submission | Automatic patent import | Modification of person information | Automatic patent import |
CN20091139151 | CN20091139151 | CN20091139151 | CN20091139151 |
05/05/2009 | 05/05/2009 | 05/05/2009 | 05/05/2009 |
CN101883342 A 10/11/2010 | CN101883342 A 10/11/2010 | CN101883342 A 10/11/2010 | CN101883342 B 10/12/2014 CN101883342 A 10/11/2010 |
| Session transferring method, device and system | Session transferring method, device and system | Session transferring method, device and system |
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CHINA | CHINA | CHINA | CHINA |
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CN20091139151 | CN20091139151 | CN20091139151 | CN20091139151 |
UnknownCompany (CN20091139151) | HUAWEI DEVICE CO LTD | HUAWEI DEVICE CO LTD | HUAWEI DEVICE CO LTD |
CN20091139151 | CN20091139151 | X | CN20091139151 |
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