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Class Information
Number: 713/179
Name: Electrical computers and digital processing systems: support > Multiple computer communication using cryptography > Particular communication authentication technique > Authentication by digital signature representation or digital watermark > Including generation of associated coded record
Description: Subject matter wherein a machine readable indicia is produced which is representative of the data object.

Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8713323 Codeword-enhanced peer-to-peer authentication Apr. 29, 2014
8707047 Verifying signatures for multiple encodings Apr. 22, 2014
8707048 Dynamic pattern insertion layer Apr. 22, 2014
8694789 System and method for generating a non-repudiatable record of a data stream Apr. 8, 2014
8687902 System, method, and computer program product for decompression of block compressed images Apr. 1, 2014
8688995 Method and apparatus for detection of a fault attack Apr. 1, 2014
8683606 Navigation system Mar. 25, 2014
8683206 System and method of authenticating multiple files using a detached digital signature Mar. 25, 2014
8677116 Systems and methods for authentication and verification Mar. 18, 2014
8677135 Digital signatures with error polynomials Mar. 18, 2014
8671459 Prevention of software piracy using unique internal intelligence with every software application copy Mar. 11, 2014
8671280 Program, method and apparatus for managing electronic documents Mar. 11, 2014
8667292 Privacy-preserving metering with low overhead Mar. 4, 2014
8661260 Methods and systems for indicating trustworthiness of secure communications Feb. 25, 2014
8656176 Simple visual authentication of documents exchanged in commerce Feb. 18, 2014
8655318 Method and system for anonymous operation of a mobile node Feb. 18, 2014
8640206 System and method for controlling access to information stored at plurality of sites Jan. 28, 2014
8640260 Methods, systems and products for distributing digital content Jan. 28, 2014
8635453 Controller to be incorporated in storage medium device, storage medium device, system for manufacturing storage medium device, and method for manufacturing storage medium device Jan. 21, 2014
8626647 Electronic mortgage document certification Jan. 7, 2014
8627086 Secure loading and storing of data in a data processing device Jan. 7, 2014
8620825 System and method to establish a pin Dec. 31, 2013
8615801 Software authorization utilizing software reputation Dec. 24, 2013
8611589 Method and apparatus for embedding auxiliary information within original data Dec. 17, 2013
8607056 Data processing apparatus and method Dec. 10, 2013
8607347 Network stream scanning facility Dec. 10, 2013
8601273 Signed manifest for run-time verification of software program identity and integrity Dec. 3, 2013
8601274 Inter-vehicle communication system Dec. 3, 2013
8601275 Inter-vehicle communication system Dec. 3, 2013
8595492 On-demand protection and authorization of playback of media assets Nov. 26, 2013
8589698 Integrity service using regenerated trust integrity gather program Nov. 19, 2013
8584235 Fuzzy whitelisting anti-malware systems and methods Nov. 12, 2013
8583933 Authenticated checkin via passive NFC Nov. 12, 2013
8578172 Information processing device for obtaining an HMAC Nov. 5, 2013
8572382 Out-of band authentication method and system for communication over a data network Oct. 29, 2013
8572389 System and method for protecting master encryption keys Oct. 29, 2013
8566598 Method for article authentication using an article's authentication code and a second code provided by the party requesting authentication Oct. 22, 2013
8560856 Lightweight secure neighbor discovery protocol for low-power and lossy networks Oct. 15, 2013
RE44542 Check based online payment and verification system and method Oct. 15, 2013
8549287 Ciphering as a part of the multicast concept Oct. 1, 2013
8549307 Forensic marking using a common customization function Oct. 1, 2013
8543828 Authenticating a user with hash-based PIN generation Sep. 24, 2013
8538893 Apparatus and method for electronic transaction evidence archival and retrieval Sep. 17, 2013
8533076 Online game commerce system Sep. 10, 2013
8533477 Facsimile transmission authentication Sep. 10, 2013
8533480 Document modification detection and prevention Sep. 10, 2013
8533849 Traitor tracing in a content protection system Sep. 10, 2013
8527540 Augmenting a report with metadata for export to a non-report document Sep. 3, 2013
8528055 Processing performance of repeated device compliance update messages Sep. 3, 2013
8528103 System for managing display and retrieval of image content on a network with image identification and linking to network content Sep. 3, 2013

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