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Speedus owns a total of 18 US and foreign patents. We also have 11 pending or published patents.

Detail on the patents in our portfolio appears below.
 
U.S. Patent No. 4,747,160, "Low Power Multi-Function Cellular Television System"   View Patent Documentation

  Foreign Counterparts
Australian Patent 602064
Canadian Patent 1333089
 
U.S. Patent 5,594,937, "System for the Transmission and Reception of Directional Radio Signals Utilizing a Gigahertz Implosion Concept"   View Patent Documentation  
 
U.S. Patent 5,668,610, "LMDS Transmitter Array With Polarization-Diversity Sub-Cells"   View Patent Documentation   Foreign Counterparts:
European Patent Convention Patent 0807355
 
U.S. Patent No. 5,949,793, "Transmission of Digital and Analog Signals in the Same Band"   View Patent Documentation

  Foreign Counterparts:
Eurasian Patent Organization Patent EA776
Japanese Patent 3933699
Taiwanese Patent NI-131410
 
U.S. Patent 5,983,078 relates to radio signal distortion reduction   View Patent Documentation  
 
U.S. Patent 6,438,359 relates to redundant transmitter arranged with backup switching   View Patent Documentation   Foreign Counterparts:
Brazilian Patent PI9706583-8
Chilean Patent 42.764
Eurasian Patent Organization Patent 001052
European Patent Convention Patent 0861527
Russian Federation Patent 001052
United Kingdom Patent 0861527
 
For additional information about Speedus' portfolio of domestic and international wireless patents, please contact Peter Hodge at 888.773.3669 ext. 23.


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