SONY DEUTSCHLAND GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 45240
 
  
 
H04B TRANSMISSION 43167
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 33414
 
  
 
H04J MULTIPLEX COMMUNICATION 3095
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 18170
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 17225
 
  
 
H04M TELEPHONIC COMMUNICATION 11152
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 1087
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 9353
 
  
 
H04Q SELECTING 8102

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0041,177 TRANSMITTING APPARATUS AND METHOD FOR A DIGITAL TELECOMMUNICATION SYSTEMOct 24, 16Feb 09, 17[H04L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9843467 Pilot pattern design for a STTD scheme in an OFDM systemJan 31, 17Dec 12, 17[H04L]
9701629 Use of dithiocarbamate esters and bis-dithiocarbamate esters in the preparation of organic-inorganic nanocompositesJan 03, 06Jul 11, 17[H01L, B82Y, C07C, H01B, C40B]
9596059 Communication device for receiving and transmitting OFDM signals in a wireless communication systemOct 10, 13Mar 14, 17[H04L, H04B, H04W, H04J]
9596113 Pilot pattern design for a STTD scheme in an OFDM systemJun 02, 16Mar 14, 17[H04L, H04B]
9467237 Power line communication methods and devicesMay 15, 14Oct 11, 16[H04L, H04B, H04W]
9455806 Communication device for receiving and transmitting OFDM signals in a wireless communication systemOct 10, 13Sep 27, 16[H04L, H04B, H04W]
9450627 Transmitting apparatus and method for receiving a digital signal in a digital telecommunication systemAug 04, 15Sep 20, 16[H04L, H04B]
9450792 OFDM pre-equalizingDec 30, 14Sep 20, 16[H04L, H04B, H04K]
9438289 Transmitting apparatus and method for receiving a digital signal in a digital telecommunication systemNov 24, 14Sep 06, 16[H04L, H04B]
9372860 Method, system and device for content recommendationFeb 12, 14Jun 21, 16[G06Q, G06F, G11B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0006,071 SPECIFICATION OF A SOFTWARE ARCHITECTURE FOR CAPABILITY AND QUALITY-OF-SERVICE NEGOTIATIONS AND SESSION ESTABLISHMENT FOR DISTRIBUTED MULTIMEDIA APPLICATIONSAbandonedMay 23, 16Jan 05, 17[H04L]
2014/0191,968 USER INTERFACE BASED ON MAGNETIC INDUCTIONAbandonedJan 10, 14Jul 10, 14[H04B, G06F, H04W]
2014/0040,485 Specification of a Software Architecture for Capability and Quality-Of-Service Negotiations and Session Establishment for Distributed Multimedia ApplicationsAbandonedAug 02, 13Feb 06, 14[H04L]
2014/0029,698 TRANSMITTING APPARATUS AND METHOD FOR A DIGITAL TELECOMMUNICATION SYSTEMAbandonedSep 26, 13Jan 30, 14[H04L]
8635065 Apparatus and method for automatic extraction of important events in audio signalsExpiredNov 10, 04Jan 21, 14[G10L]
8613012 Method and device for displaying a message on a screen of a televisionExpiredMar 31, 08Dec 17, 13[H04N]
RE44561 System using home gateway to analyze information received in an email message for controlling devices connected in a home networkExpiredDec 10, 10Oct 22, 13[G06F]
8549143 Specification of a software architecture for capability and quality-of-service negotiations and session establishment for distributed multimedia applicationsExpiredOct 15, 03Oct 01, 13[G06F]
8463814 Copy protected digital dataExpiredJul 19, 04Jun 11, 13[H04N, G06F]
8434939 Temperature and temperature distribution sensing with high resolution in microscopic electronic devices and biological objectsExpiredDec 12, 07May 07, 13[G01K]
8437572 Method for sharpness enhancing an imageExpiredMar 20, 07May 07, 13[H04N, G06K]
8411649 Bandwidth oriented reconfiguration of wireless ad hoc networksExpiredAug 14, 03Apr 02, 13[H04W]
8402074 Adaptive filter device and method for determining filter coefficientsExpiredMar 31, 08Mar 19, 13[G06F]
8392333 Method for providing protected audio/video contentExpiredDec 02, 11Mar 05, 13[G06F]
8371697 Method for image projection, image projection apparatus and image projection screenExpiredMar 05, 08Feb 12, 13[H01J, G03B, G02F]
2013/0010,882 TRANSMITTING APPARATUS AND METHOD FOR A DIGITAL TELECOMMUNICATION SYSTEMAbandonedSep 14, 12Jan 10, 13[H04L]
8351122 Illumination arrangement for a projection systemExpiredOct 15, 10Jan 08, 13[G02B]
2013/0003,818 TRANSMITTING DEVICE, RECEIVING DEVICE AND COMMUNICATION METHOD FOR AN OFDM COMMUNICATION SYSTEM WITH NEW PREAMBLE STRUCTUREAbandonedAug 31, 12Jan 03, 13[H04L, H04B]
8339516 Noise reduction method and unit for an image frameExpiredMar 20, 08Dec 25, 12[H04N]
2012/0321,019 TRANSMITTING DEVICE, RECEIVING DEVICE AND COMMUNICATION METHOD FOR AN OFDM COMMUNICATION SYSTEM WITH NEW PREAMBLE STRUCTUREAbandonedAug 28, 12Dec 20, 12[H04L]

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