CERTICOM CORP.

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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 26998
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 69378
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION2833
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 26162
 
  
 
H04M TELEPHONIC COMMUNICATION 10153
 
  
 
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 5169
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 5106
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 490
 
  
 
H04B TRANSMISSION 4206
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 398

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0344,775 SYSTEM AND METHOD OF LAWFUL ACCESS TO SECURE COMMUNICATIONSAug 01, 16Nov 24, 16[H04L]
2016/0337,130 METHOD FOR VALIDATING MESSAGESJul 29, 16Nov 17, 16[H04L, H04W]
2016/0261,574 LOCAL AREA NETWORKMay 11, 16Sep 08, 16[H04L]
2014/0173,704 SYSTEM, DEVICE, AND METHOD FOR AUTHENTICATION OF A USER ACCESSING AN ON-LINE RESOURCEJul 28, 11Jun 19, 14[G06F]
2014/0146,964 AUTHENTICATED ENCRYPTION METHOD USING WORKING BLOCKSMar 11, 13May 29, 14[H04L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9917693 Providing security assurance informationNov 06, 15Mar 13, 18[H04L, G06F, H04W]
9917695 Authenticated encryption method using working blocksMar 11, 13Mar 13, 18[H04L, H04K]
9900861 Systems and methods for managing lost devicesJul 14, 16Feb 20, 18[G08B, H04W]
9871776 Local area networkMay 11, 16Jan 16, 18[H04L, H04W, H04K]
9871827 System and method of lawful access to secure communicationsAug 01, 16Jan 16, 18[H04L]
9864851 System, device, and method for authentication of a user accessing an on-line resourceJul 28, 11Jan 09, 18[H04L, G06F]
9866396 Method for validating messagesJul 29, 16Jan 09, 18[H04L, H04W]
9825919 Public key encryption algorithms for hard lock file encryptionNov 02, 15Nov 21, 17[H04L]
9819686 Method and apparatus for providing an adaptable security level in an electronic communicationJul 20, 16Nov 14, 17[H04L, H04W]
9813249 URL-based certificate in a PKIAug 13, 14Nov 07, 17[H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0261,417 Challenge-Response Authentication Using a Masked Response ValueAbandonedMay 18, 16Sep 08, 16[H04L]
2014/0344,576 KEY VALIDATION SCHEMEAbandonedNov 25, 13Nov 20, 14[H04L]
2014/0298,033 HYBRID SIGNATURE SCHEMEAbandonedJun 17, 14Oct 02, 14[H04L]
2014/0281,538 ACCELERATED SIGNATURE VERIFICATION ON AN ELLIPTIC CURVEAbandonedMay 27, 14Sep 18, 14[H04L]
2014/0229,730 IMPLICIT CERTIFICATE SCHEMEAbandonedApr 21, 14Aug 14, 14[H04L]
8661256 Device authentication in a PKIExpiredJul 16, 12Feb 25, 14[H04L]
2013/0343,542 METHODS AND DEVICES FOR ESTABLISHING TRUST ON FIRST USE FOR CLOSE PROXIMITY COMMUNICATIONSAbandonedDec 14, 12Dec 26, 13[H04W]
8582772 Aggregate signature schemesWithdrawnMay 01, 12Nov 12, 13[G08C, G05B, H04K]
2013/0293,483 SELECTABLE OBJECT DISPLAY METHOD AND APPARATUSAbandonedMay 04, 12Nov 07, 13[G06F]
8578165 Key agreement and transport protocolExpiredFeb 01, 12Nov 05, 13[H04L]
8542821 Method and apparatus for minimizing differential power attacks on processorsWithdrawnJul 15, 10Sep 24, 13[H04L]
8542826 Method and apparatus for minimizing differential power attacks on processorsWithdrawnJul 11, 06Sep 24, 13[H04L, G06F]
2013/0246,798 METHOD FOR SECURING MESSAGESAbandonedMar 08, 13Sep 19, 13[H04L]
2013/0124,870 CRYPTOGRAPHIC DOCUMENT PROCESSING IN A NETWORKAbandonedNov 16, 11May 16, 13[H04L]
2013/0091,362 GENERATING IMPLICIT CERTIFICATESAbandonedOct 10, 11Apr 11, 13[H04L]
2013/0086,385 System and Method for Providing Hardware-Based SecurityAbandonedSep 30, 11Apr 04, 13[H04L, G06F]
2012/0233,457 ISSUING IMPLICIT CERTIFICATESAbandonedMar 08, 11Sep 13, 12[H04L]
8225094 Device authentication in a PKIExpiredMar 03, 09Jul 17, 12[H04L]
2012/0096,273 AUTHENTICATED ENCRYPTION FOR DIGITAL SIGNATURES WITH MESSAGE RECOVERYAbandonedOct 11, 11Apr 19, 12[H04L]
2012/0096,274 AUTHENTICATED ENCRYPTION FOR DIGITAL SIGNATURES WITH MESSAGE RECOVERYAbandonedOct 11, 11Apr 19, 12[H04L]

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