BlackBerry Limited

United States of America

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Total IP 277
Total IP Rank # 4,771
IP Activity Score 1.6/5.0    7
IP Activity Rank # 135,687

Patents

Trademarks

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Last Patent 2014 - Measurements to aid rapid identi...
First Patent 2012 - Method and system for up-link ha...

Latest Inventions, Goods, Services

2014 Invention Measurements to aid rapid identification of neighbor cells. A method for communication in a wirel...
Invention Method and system for inter-cell resource sharing. A method for communication in a wireless telec...
Invention Cell identity design for lte-advanced. A method for generating a synchronization signal is provid...
Invention Enhancing short message service addressing and routing. A method for sending a short message serv...
2013 Invention Interference measurement methods for advanced receiver in lte/lte-a. A method for receiving a PDC...
Invention Methods of interference measurement for advanced receiver in lte/lte-a. A method for communicatio...
Invention Method and apparatus for dynamic change of the tdd ul/dl configuration in lte systems. A method i...
Invention Improved radio link quality monitoring. Disclosed herein is a method of radio link monitoring (RL...
Invention Mechanisms for direct inter-device signaling. Described herein is a user equipment comprising a p...
Invention Proximity signaling and procedure for lte. A method for communication in a wireless telecommunica...
Invention Enhanced common downlink control channels. A method is provided for communication in a wireless t...
Invention Methods and apparatus for enabling further l1 enhancements in lte heterogeneous networks. A netwo...
Invention Methods and apparatus for enabling enhancements to flexible subframes in lte heterogeneous networ...
Invention Resource block indication and allocation for in-device coexistence interference avoidance. A meth...
Invention Method and system for uplink harq and csi multiplexing for carrier aggregation. A method and appa...
Invention Enhanced phich transmission for lte-advanced. A method is provided for communication in a wireles...
Invention Design for small cell demodulation reference signal and initial synchronization. Described herein...
Invention Multimedia file support for media capture device position and location timed metadata. A method i...
Invention E-pdcch design for reducing blind decoding. A user equipment (UE) is provided. The UE comprises a...
Invention Method and system for handling of a transport block size change in an adaptive retransmit order. ...
2012 Invention Pusch reference signal design for high doppler frequency. A method is provided for communication ...
Invention Paging in heterogeneous networks using restricted subframe patterns. A method for operating a UE ...
Invention Paging in heterogeneous networks with discontinuous reception. A method for operating a UE in a w...
Invention Accommodating semi-persistent scheduling in heterogeneous networks with restricted subframe patte...
Invention Inter-cell interference coordination for e-pdcch. A method is provided for communication in a wir...
Invention Phich resource provisioning in time division duplex systems. A method is provided for communicati...
Invention Phich transmission in time divison duplex systems. A method is provided for communication in a wi...
Invention Method and system for up-link harq-ack and csi transmission. A method and user equipment for simu...