| Declaration submission | Modification of person information | Automatic patent import | Automatic patent import | Declaration submission |
| CN20071167501 | CN20071167501 | CN20071167501 | CN20071167501 | CN20071167501 |
| 22/10/2007 | 22/10/2007 | 22/10/2007 | 22/10/2007 | 22/10/2007 |
| CN101351040 A 21/01/2009 | CN101351040 A 21/01/2009 | CN101351040 B 30/05/2012 CN101351040 A 21/01/2009 | CN101351040 B 30/05/2012 CN101351040 A 21/01/2009 | CN101351040 B 30/05/2012 CN101351040 A 21/01/2009 |
| Method for establishing voice call and mobile management entity, user equipment | Method for establishing voice call and mobile management entity, user equipment | Method for establishing voice call and mobile management entity, user equipment | Method for establishing voice call and mobile management entity, user equipment | Method for establishing voice call and mobile management entity, user equipment |
| | | | | |
| | | | | |
| CHINA | CHINA | CHINA | CHINA | CHINA |
| | | | | |
| CN20071130439;CN20071167501 | CN20071130439;CN20071167501 | CN20071130439;CN20071167501 | CN20071130439;CN20071167501 | CN20071130439;CN20071167501 |
| HUAWEI TECH CO LTD [CN] | HUAWEI TECH CO LTD [CN] | HuaWei Technologies Co., Ltd | HUAWEI TECH CO LTD | HUAWEI TECH CO LTD |
| CN20071130439;CN20071167501 | X | CN20071130439;CN20071167501 | CN20071130439;CN20071167501 | X |
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