METASWITCH NETWORKS LTD

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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 78207
 
  
 
H04M TELEPHONIC COMMUNICATION 41122
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 27420
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 14174
 
  
 
H04Q SELECTING 4106
 
  
 
G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS 264
 
  
 
H04B TRANSMISSION 2208
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0060,742 CONTROL OF CACHE DATAAug 22, 16Mar 02, 17[G06F]
2017/0048,136 MESSAGE PROCESSINGOct 28, 16Feb 16, 17[H04L]
2016/0065,465 PACKET RECORDINGAug 24, 15Mar 03, 16[H04L]
2015/0312,129 DATA PROCESSINGApr 25, 14Oct 29, 15[H04L]
2015/0312,149 DATA PROCESSINGApr 25, 14Oct 29, 15[H04L]
2015/0281,405 SPANNING TREE PROTOCOLMar 30, 15Oct 01, 15[H04L]
2015/0215,152 TIMER SERVICESJan 23, 15Jul 30, 15[H04L]
2015/0063,555 APPARATUS, METHODS, COMPUTER SOFTWARE AND COMPUTER PROGRAM PRODUCTS FOR TELECOMMUNICATIONS SERVICE MIGRATIONAug 28, 14Mar 05, 15[H04Q]
2015/0067,178 DATA PROCESSINGAug 28, 14Mar 05, 15[H04L]
2015/0029,881 CONTROLLING A USER DEVICEJul 25, 14Jan 29, 15[H04L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9923799 Data processingApr 25, 14Mar 20, 18[H04L]
9877087 Telephony equipment migrationMar 08, 16Jan 23, 18[H04M, H04L, H04Q]
9871717 Data processingApr 25, 14Jan 16, 18[H04L]
9813561 Methods and apparatus for transferring an established communication session in a telecommunications networkAug 09, 16Nov 07, 17[H04M]
9807126 Operating a network nodeFeb 22, 17Oct 31, 17[H04L, G06F]
9800957 Operating a network nodeAug 17, 16Oct 24, 17[H04M, H04L, H04Q]
9792340 Identifying data itemsFeb 28, 14Oct 17, 17[G06F]
9742660 Validating a routing functionJan 28, 15Aug 22, 17[H04L, G06F]
9735974 Message processingAug 28, 15Aug 15, 17[H04L, G06F]
9736666 Controlling communications equipmentDec 22, 13Aug 15, 17[H04M, H04L, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0319,112 SUBSCRIPTION MANAGEMENTAbandonedDec 13, 13Nov 05, 15[H04L]
2014/0156,595 SYNCHRONISATION SYSTEM AND METHODAbandonedNov 29, 13Jun 05, 14[G06F]
2014/0068,452 Communication SessionsAbandonedAug 29, 13Mar 06, 14[H04L]
2014/0059,154 Leader Node AppointmentAbandonedAug 21, 13Feb 27, 14[H04L]
2014/0047,348 Identifying Communication ClientsAbandonedJul 31, 13Feb 13, 14[G06F]
2014/0018,045 TRANSCRIPTION DEVICE AND METHOD FOR TRANSCRIBING SPEECHAbandonedJul 10, 13Jan 16, 14[H04W]
2013/0227,662 Method of Generating a Token to be Used in a Uniform Resource IdentifierAbandonedAug 29, 12Aug 29, 13[H04L]
2013/0212,298 SIP MESSAGE PROCESSINGAbandonedDec 13, 12Aug 15, 13[H04L]
2013/0177,011 Communication Session ProcessingAbandonedJul 11, 12Jul 11, 13[H04M]
2013/0101,106 Processing DataAbandonedAug 08, 12Apr 25, 13[H04M]
2012/0254,342 Method for Providing Access to Data Items from a Distributed Storage SystemAbandonedSep 27, 11Oct 04, 12[G06F]

Top Inventors for This Owner

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