PENDRAGON NETWORKS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 22425
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 18180
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 4107
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 3151
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 3132
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 391
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 394
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 2149
 
  
 
H04B TRANSMISSION 2208

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7137126 Conversational computing via conversational virtual machineOct 01, 99Nov 14, 06[G06F]
7124034 Method for changing a target array, a method for analyzing a structure, and an apparatus, a storage medium and a transmission medium thereforDec 14, 00Oct 17, 06[G06F]
7095328 System and method for non intrusive monitoring of "at risk" individualsMar 16, 01Aug 22, 06[G08B]
7054470 System and method for distortion characterization in fingerprint and palm-print image sequences and using this distortion as a behavioral biometricsSep 03, 03May 30, 06[G06K]
7051120 Healthcare personal area identification network method and systemDec 28, 01May 23, 06[G06F]
7047309 Load balancing and dynamic control of multiple data streams in a networkJan 08, 02May 16, 06[G06F]
7039585 Method and system for searching recorded speech and retrieving relevant segmentsSep 24, 01May 02, 06[G10L]
6944579 SIGNAL SEPARATION METHOD, SIGNAL PROCESSING APPARATUS, IMAGE PROCESSING APPARATUS, MEDICAL IMAGE PROCESSING APPARATUS AND STORAGE MEDIUM FOR RESTORING MULTIDIMENSIONAL SIGNALS FROM OBSERVED DATA IN WHICH MULTIPLE SIGNALS ARE MIXEDOct 29, 01Sep 13, 05[H04B, G06F, H03F]
6836554 System and method for distorting a biometric for transactions with enhanced security and privacyJun 16, 00Dec 28, 04[G06K]
6798362 Polynomial-time, sequential, adaptive system and method for lossy data compressionOct 30, 02Sep 28, 04[H03M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7003409 Predictive failure analysis and failure isolation using current sensingExpiredAug 19, 03Feb 21, 06[G01R]
6980112 Emergency call patient locating system for implanted automatic defibrillatorsExpiredJan 08, 02Dec 27, 05[G08B]
6975991 Wearable display system with indicators of speakersExpiredJan 31, 01Dec 13, 05[G01L]
6961473 Faster transforms using early aborts and precision refinementsExpiredOct 23, 00Nov 01, 05[G06F]
6952809 Method and apparatus for navigating a windowed operating environmentExpiredMar 30, 01Oct 04, 05[G06F]
6883137 System and method for schema-driven compression of extensible mark-up language (XML) documentsExpiredApr 17, 00Apr 19, 05[G06F, H04K]
6844149 Method, system, and apparatus for measurement and recording of blood chemistry and other physiological measurementsExpiredJun 29, 01Jan 18, 05[C12Q, G01N]
6828918 Personalized accessibility identification receiver/transmitter and method for providing assistanceExpiredNov 29, 00Dec 07, 04[G08G]
6823050 System and method for interfacing with a personal telephony recorderExpiredFeb 13, 03Nov 23, 04[H04L]
6819803 Faster lossless rotation of JPEG imagesExpiredJul 02, 01Nov 16, 04[G06K]
6816790 Method and apparatus for determining gene expression levelsExpiredFeb 13, 03Nov 09, 04[G01N, G06F]
6813607 Translingual visual speech synthesisExpiredJan 31, 00Nov 02, 04[G10L]
6804665 Method and apparatus for discovering knowledge gaps between problems and solutions in text databasesExpiredApr 18, 01Oct 12, 04[G06F]
6771193 System and methods for embedding additional data in compressed data streamsExpiredAug 22, 02Aug 03, 04[H03M]
6772217 Internet backbone bandwidth enhancement by initiating an additional data stream when individual bandwidth are approximately equal to the backbone limitExpiredAug 23, 00Aug 03, 04[G06F]
6754373 System and method for microphone activation using visual speech cuesExpiredJul 14, 00Jun 22, 04[G10L, G06K]
6678613 Method and apparatus for notifying a user of an appointmentExpiredSep 21, 01Jan 13, 04[H04B, G08G, G01C, G01S, G06G]
6675130 System and method of using a plurality of sensors for determining an individual's level of productivityExpiredDec 21, 00Jan 06, 04[G06F]
6665560 Sleep disconnect safety override for direct human-computer neural interfaces for the control of computer controlled functionsExpiredOct 04, 01Dec 16, 03[A61B]
6662148 Computation of shapes of three-dimensional linkage structures based on optimization techniquesExpiredJan 28, 00Dec 09, 03[G06G]

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