| Automatic patent import | Declaration submission | Automatic patent import | Declaration submission | Declaration reflected |
| US201213608234 | US201213608234 | US201213608234 | US201213608234 | US201213608234 |
| 10/09/2012 | 10/09/2012 | 10/09/2012 | 10/09/2012 | 10/09/2012 |
| US2013003791 A1 03/01/2013 | US2013003791 A1 03/01/2013 | US8611454 B2 17/12/2013 US2013003791 A1 03/01/2013 | US8611454 B2 17/12/2013 US2013003791 A1 03/01/2013 | US8611454 B2 17/12/2013 US2013003791 A1 03/01/2013 |
| Multi-User MIMO Systems and Methods | Multi-User MIMO Systems and Methods | Multi-User MIMO Systems and Methods | Multi-User MIMO Systems and Methods | Multi-User MIMO Systems and Methods |
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| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
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| RESEARCH IN MOTION LTD [CA] | RESEARCH IN MOTION LTD [CA] | TONG WEN [CA] JIA MING [CA] WU JIANGMING [CA] YU DONG-SHENG [CA] ZHU PEIYING [CA] BLACKBERRY LTD [CA] | WU JIANGMING [CA] YU DONG-SHENG [CA] ZHU PEIYING [CA] JIA MING [CA] TONG WEN [CA] BLACKBERRY LTD [CA] | BLACKBERRY LTD [CA] YU DONG-SHENG [CA] WU JIANGMING [CA] ZHU PEIYING [CA] JIA MING [CA] TONG WEN [CA] |
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