| Declaration submission | Automatic patent import | 'Unknown company' updated to 'ZTE' | Automatic patent import | Declaration submission |
| US200913257722 | US200913257722 | US200913257722 | US200913257722 | US200913257722 |
| 27/10/2009 | 27/10/2009 | 27/10/2009 | 27/10/2009 | 27/10/2009 |
| US2012106508 A1 03/05/2012 | US8811342 B2 19/08/2014 US2012106508 A1 03/05/2012 | US8811342 B2 19/08/2014 US2012106508 A1 03/05/2012 | US8811342 B2 19/08/2014 US2012106508 A1 03/05/2012 | US8811342 B2 19/08/2014 US2012106508 A1 03/05/2012 |
| Method and System for Deleting Redundant Information of Home Policy and Charging Rules Function | Method and System for Deleting Redundant Information of Home Policy and Charging Rules Function | Method and System for Deleting Redundant Information of Home Policy and Charging Rules Function | Method and System for Deleting Redundant Information of Home Policy and Charging Rules Function | Method and System for Deleting Redundant Information of Home Policy and Charging Rules Function |
| | | | | |
| | | | | |
| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
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| CN20091157944;WO2009CN74641 | CN20091157944;WO2009CN74641 | CN20091157944;WO2009CN74641 | CN20091157944;WO2009CN74641 | CN20091157944;WO2009CN74641 |
| ZTE CORP [CN] | ZHOU XIAOYUN [CN] RUI TONG [CN] ZTE CORP [CN] | ZTE CORP [CN] RUI TONG [CN] ZHOU XIAOYUN [CN] | ZHOU XIAOYUN [CN] RUI TONG [CN] ZTE CORP [CN] | RUI TONG [CN] ZHOU XIAOYUN [CN] ZTE CORP [CN] |
| | CN20091157944 | X | CN20091157944 | X |
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