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Class Information
Number: 380/232
Name: Cryptography > Video cryptography > Video electric signal modification (e.g., scrambling) > Usage or charge determination > Including authentication
Description: Subject matter wherein the usage or charge determination includes validation.

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8713700 Access control method, information display device using the same, and information display system Apr. 29, 2014
8655318 Method and system for anonymous operation of a mobile node Feb. 18, 2014
8639930 Automated entity verification Jan. 28, 2014
8627507 System and method for multimedia data validation Jan. 7, 2014
8621559 Adjusting filter or classification control settings Dec. 31, 2013
8572708 Method and arrangement for integration of different authentication infrastructures Oct. 29, 2013
8549284 Tunable schemes and evaluation for certificate validity check in vehicle-to-entity communications Oct. 1, 2013
8543824 Safe distribution and use of content Sep. 24, 2013
8543091 Secure short message service (SMS) communications Sep. 24, 2013
8542825 Imparting cryptographic information in network communications Sep. 24, 2013
8526610 Methods and apparatus for persistent control and protection of content Sep. 3, 2013
8515065 Video input device and video display system Aug. 20, 2013
8488842 Systems and methods for tracking and authenticating goods Jul. 16, 2013
8478266 Method and system for anonymous operation of a mobile node Jul. 2, 2013
8453247 Apparatus, system and method for providing security service in home network May. 28, 2013
8438388 Method and apparatus for distributing certificate revocation lists (CRLs) to nodes in an ad hoc network May. 7, 2013
8429734 Method for detecting DNS redirects or fraudulent local certificates for SSL sites in pharming/phishing schemes by remote validation and using a credential manager and recorded certificate attr Apr. 23, 2013
8424072 Behavior-based security system Apr. 16, 2013
8416057 Use of radio frequency identifier (RFID) tags for identification of an authentication status of an item Apr. 9, 2013
8407467 Ubiquitous audio reproducing and servicing method and apparatus Mar. 26, 2013
8401190 Portable security module pairing Mar. 19, 2013
8386126 Method and apparatus for providing independent content to multiple terminals within a vehicle Feb. 26, 2013
8386801 Authentication of integrated circuits Feb. 26, 2013
8370499 Self-service terminal Feb. 5, 2013
8316241 Data transmitting apparatus, data receiving apparatus, data transmitting method, and data receiving method Nov. 20, 2012
8300819 Service providing apparatus and server providing method Oct. 30, 2012
8284932 Imparting cryptographic information in network communications Oct. 9, 2012
8285982 System and method for customizing electronic messages Oct. 9, 2012
8286201 Digital broadcasting receiver and a data processing method Oct. 9, 2012
8281358 Method for transmitting a stream of digital data and control messages associated to said stream to mobile equipments Oct. 2, 2012
8261073 Digital rights management method and apparatus Sep. 4, 2012
8261327 Device-specific authorization at distributed locations Sep. 4, 2012
8261363 Managing electronic data with identification data Sep. 4, 2012
8212651 Use of radio frequency identifier (RFID) tags for identification of an authentication status of an item Jul. 3, 2012
8196194 Method and network for securely delivering streaming data Jun. 5, 2012
8185930 Adjusting filter or classification control settings May. 22, 2012
8144368 Automated methods for distinguishing copies from original printed objects Mar. 27, 2012
8144870 Encoding and detecting apparatus Mar. 27, 2012
8132018 Techniques for password attack mitigation Mar. 6, 2012
8130952 Methods and apparatus for persistent control and protection of content Mar. 6, 2012
8117438 Method and apparatus for providing secure messaging service certificate registration Feb. 14, 2012
8117442 Data processor Feb. 14, 2012
8117444 Host computer, mobile communication device, program, and recording medium Feb. 14, 2012
8108907 Authentication of user database access Jan. 31, 2012
8099369 Method and system for securing content in media systems Jan. 17, 2012
8095949 Electronic book with restricted access features Jan. 10, 2012
8082592 Read/write encrypted media and method of playing Dec. 20, 2011
8051284 Encryption communications system Nov. 1, 2011
8019115 Object authentication using a portable digital image acquisition device Sep. 13, 2011
8014524 Scaling independent technique for watermarking images with recorder shut-off Sep. 6, 2011

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