WISTARIA TRADING 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 53232
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 33414
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 18224
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION1345
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 11187
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 8166
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 8127
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 4134
 
  
 
H04J MULTIPLEX COMMUNICATION 4121
 
  
 
G09C CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY 210

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0286,955 Systems, Methods and Devices for Trusted TransactionsJun 12, 17Oct 05, 17[H04L, G06Q, G06F]
2017/0243,205 Systems, Methods and Devices for Trusted TransactionsMay 10, 17Aug 24, 17[H04L, G06Q, G06F]
2017/0187,729 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidthMar 11, 17Jun 29, 17[H04L]
2015/0261,639 Method and device for monitoring and analyzing signalsJun 02, 15Sep 17, 15[G06F]
2013/0198,037 Systems, methods and devices for trusted transactionsMar 14, 13Aug 01, 13[G06Q]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9893888 Utilizing data reduction in steganographic and cryptographic systemsJan 11, 16Feb 13, 18[H04L, H04N, G06T, G06F, H04K]
9843445 System and methods for permitting open access to data objects and for securing data within the data objectsDec 31, 15Dec 12, 17[H04L, H04N, G11B]
9830600 Systems, methods and devices for trusted transactionsMar 24, 15Nov 28, 17[H04L, G06Q, G06F]
9710669 Secure personal content serverSep 29, 15Jul 18, 17[H04L, H04N, G06F]
9639717 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidthAug 19, 13May 02, 17[H04L, H04N, G06Q, G06F]
9270859 Utilizing data reduction in steganographic and cryptographic systemsMay 06, 14Feb 23, 16[H04N, G06T, G06F, H04K]
9258116 System and methods for permitting open access to data objects and for securing data within the data objectsMay 07, 14Feb 09, 16[H04L, H04N, G11B, H04K]
9231980 Secure personal content serverApr 18, 14Jan 05, 16[H04L, H04N, G06F]
9191205 Multiple transform utilization and application for secure digital watermarkingApr 22, 14Nov 17, 15[H04L, H04N, G06T]
9191206 Multiple transform utilization and application for secure digital watermarkingApr 22, 14Nov 17, 15[H04L, H04N, G06T]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0004,875 Data protection method and deviceAbandonedSep 15, 15Jan 07, 16[G06F]
2014/0233,730 Multiple transform utilization and application for secure digital watermarkingAbandonedApr 22, 14Aug 21, 14[H04L]
2014/0095,112 Method and device for monitoring and analyzing signalsAbandonedDec 03, 13Apr 03, 14[G06F]
2013/0294,641 Multiple transform utilization and application for secure digital watermarkingAbandonedJul 08, 13Nov 07, 13[G06T]
8549305 Steganographic method and deviceExpiredOct 27, 10Oct 01, 13[H04L, H04K]
2013/0195,265 STEGANOGRAPHIC METHOD AND DEVICEAbandonedMar 14, 13Aug 01, 13[H04L]
8467525 Steganographic method and deviceExpiredJun 08, 10Jun 18, 13[H04M, H04L, H04N, H04R, G06F, H04K]
8307213 Method and system for digital watermarkingExpiredJun 21, 10Nov 06, 12[G06F]
2012/0239,686 Method and device for monitoring and analyzing signalsAbandonedJun 01, 12Sep 20, 12[G06F]
8238553 Steganographic method and deviceExpiredMar 30, 09Aug 07, 12[H04N]
8121343 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized dataExpiredOct 10, 10Feb 21, 12[H04L, G06K]
7664958 Optimization methods for the insertion, protection and detection of digital watermarks in digital dataExpiredAug 31, 07Feb 16, 10[G06K]
7660700 Method and device for monitoring and analyzing signalsExpiredDec 26, 07Feb 09, 10[G06F]
7647503 Optimization methods for the insertion, projection, and detection of digital watermarks in digital dataExpiredSep 07, 07Jan 12, 10[H04L]
7457962 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized dataExpiredAug 02, 06Nov 25, 08[H04L]
7007166 Method and system for digital watermarkingExpiredApr 07, 00Feb 28, 06[H04L]
6853726 Z-transform implementation of digital watermarksExpiredDec 08, 99Feb 08, 05[H04L, H04K]
2004/0243,540 Method and device for monitoring and analyzing signalsAbandonedMar 22, 04Dec 02, 04[G06F]
2001/0010,078 Multiple transform utilization and applications for secure digital watermarkingAbandonedJan 24, 01Jul 26, 01[H04L, H04K, G06K]

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