| Declaration submission | Manual patent holder change | Update of patent proprietor to display "China Academy of Telecommunication Technology" | Automatic patent import |
| US20090990877 | US20090990877 | US20090990877 | US20090990877 |
| 04/05/2009 | 04/05/2009 | 04/05/2009 | 04/05/2009 |
| US2011058521 A1 10/03/2011 | US2011058521 A1 10/03/2011 | US2011058521 A1 10/03/2011 | US8588140 B2 19/11/2013 US2011058521 A1 10/03/2011 |
| USER INFORMATION NOTIFYING METHOD, SYSTEM AND APPARATUS | USER INFORMATION NOTIFYING METHOD, SYSTEM AND APPARATUS | USER INFORMATION NOTIFYING METHOD, SYSTEM AND APPARATUS | USER INFORMATION NOTIFYING METHOD, SYSTEM AND APPARATUS |
| | | | |
| | | | |
| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
| | | | |
| CN20081105858;WO2009CN71625 | CN20081105858;WO2009CN71625 | CN20081105858;WO2009CN71625 | CN20081105858;WO2009CN71625 |
| DA TANG MOBILE COMM EQUIPMENT [CN] | China Academy of Telecommunications Technology (CATT) | China Academy of Telecommunications Technology (CATT) | XU HUI [CN] ZHANG JUAN [CN] AI MING [CN] CHINA ACADEMY OF TELECOMM TECH [CN] |
| | CN20081105858 | X | CN20081105858 |
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