Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 031285/0459 | |
| Pages: | 19 |
| | Recorded: | 09/26/2013 | | |
| Attorney Dkt #: | ROCKSTAR - #'D |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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04/22/2014
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Application #:
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13620514
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Filing Dt:
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09/14/2012
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Publication #:
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Pub Dt:
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02/21/2013
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Title:
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MULTI-BEAM CELLULAR COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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03/29/2016
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Application #:
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13971534
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Filing Dt:
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08/20/2013
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Publication #:
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Pub Dt:
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12/19/2013
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Title:
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Multi-User MIMO Systems and Methods
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Assignee
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| 295 PHILLIP STREET |
| WATERLOO, ONTARIO N2L 3W8 |
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Correspondence name and address
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BLACKBERRY LIMITED - JAMIE-LYN
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2200 UNIVERSITY AVENUE E.
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WATERLOO, ONC N2K 0A7
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