SPATIAL DIGITAL SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 44166
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 19266
 
  
 
H01Q AERIALS 1793
 
  
 
H04J MULTIPLEX COMMUNICATION 11114
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1099
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8439
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 6105
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 6182
 
  
 
H03F AMPLIFIERS 578
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 5237

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0359,115 SMART GROUND-TERMINAL ANTENNA FOR GEOSTATIONARY SATELLITES IN SLIGHTLY INCLINED ORBITSAug 28, 17Dec 14, 17[H04B, H01Q]
2016/0116,582 Radar imaging via spatial spectrum measurement and MIMO waveformsJan 06, 16Apr 28, 16[G01S]
2016/0077,195 Radar imaging via spatial spectrum measurement and MIMO waveformsSep 21, 15Mar 17, 16[G01S]
2016/0048,697 Enveloping and de-enveloping for Digital Photos via Wavefront MuxingApr 14, 15Feb 18, 16[H04L, G06F]
2013/0321,206 INTERFERENCE REJECTIONS OF SATELLITE GROUND TERMINAL WITH ORTHOGONAL BEAMSMay 29, 13Dec 05, 13[H01Q]
2011/0032,143 Fixed User Terminal for Inclined Orbit Satellite OperationAug 02, 10Feb 10, 11[H04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9917635 Distributed SATCOM aperture on fishing boatMar 10, 14Mar 13, 18[H04B]
9917719 Apparatus and method for remote beam forming for dbs satellitesJul 21, 14Mar 13, 18[H04L, H04N, H04B, H04W, H04J]
9882641 Resource allocation in PON networks via wave-front multiplexing and de-multiplexingJul 17, 17Jan 30, 18[H04Q, H04B, H04J]
9866226 Analog-to-digital conversion with noise injection via wavefront multiplexing techniquesOct 31, 16Jan 09, 18[H04L, H03M, H04B]
9866300 Wavefront multiplexing in passive optical network with remote digital beam formingJan 12, 16Jan 09, 18[H04B, H04J]
9848094 Mobile scanner via private data on cloudNov 06, 15Dec 19, 17[H04L, H04N, G06F]
9829580 Generating quiet zone by noise cancellation via injection techniquesNov 22, 16Nov 28, 17[G10K, G01S]
9793977 Systems for recovery communications via airborne platformsApr 11, 17Oct 17, 17[H04B, H04W]
9780859 Multi-user MIMO via active scattering platformsFeb 28, 14Oct 03, 17[H04L, H04B]
9762309 Flexible multi-channel amplifiers via wavefront muxing techniquesSep 27, 13Sep 12, 17[H04B, H03F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0164,191 Polarization Re-alignment for Mobile Satellite TerminalsAbandonedJan 28, 16Jun 09, 16[H01Q]
2016/0079,682 Polarization Re-alignment for Mobile Satellite TerminalsAbandonedNov 13, 15Mar 17, 16[H01Q]
2016/0048,371 Enveloping via Digital AudioAbandonedApr 14, 15Feb 18, 16[H04L, G06F]
2016/0048,701 Enveloping for remote Digital CameraAbandonedApr 14, 15Feb 18, 16[H04L, H04N, G06F]
2014/0266,895 Novel Wide Null Forming System with Beam formingAbandonedJun 02, 14Sep 18, 14[H04B]
2014/0161,018 MULTI-USER MIMO VIA FREQUENCY RE-USE IN SMART ANTENNASAbandonedFeb 18, 14Jun 12, 14[H04B, H04W]
2013/0333,544 Novel Karaoke and Multi-Channel Data Recording / Transmission Techniques via Wavefront Multiplexing and DemultiplexingAbandonedJul 10, 13Dec 19, 13[G10H]
2012/0274,499 Radar imaging via spatial spectrum measurement and MIMO waveformsAbandonedApr 29, 11Nov 01, 12[G01S]
2012/0064,759 Retractable mobile power device moduleAbandonedNov 22, 10Mar 15, 12[H01R]
2011/0197,740 Novel Karaoke and Multi-Channel Data Recording / Transmission Techniques via Wavefront Multiplexing and DemultiplexingAbandonedAug 02, 10Aug 18, 11[G10H, H04J]

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