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Class Information
Number: 380/230
Name: Cryptography > Video cryptography > Video electric signal modification (e.g., scrambling) > Record or coin controlled > Including usage recording
Description: Subject matter wherein data representing program descrambling activity is written to a storage device.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8600897 System and method for transacting access to media Dec. 3, 2013
8494964 Software as a service via virtualization Jul. 23, 2013
8412644 Method and apparatus for establishing usage rights for digital content to be created in the future Apr. 2, 2013
8401190 Portable security module pairing Mar. 19, 2013
8374966 In memory streaming with disk backup and recovery of messages captured from a database redo stream Feb. 12, 2013
8370261 System and a method for access management and billing Feb. 5, 2013
8370499 Self-service terminal Feb. 5, 2013
8325917 Reproducing device, recording device, recording medium, data processing method, data processing program, data recording method, data recording program, and integrated circuit Dec. 4, 2012
8326774 Systems and methods to distribute content over a network Dec. 4, 2012
8316461 Method for sharing rights objects between users Nov. 20, 2012
8307447 Method and apparatus for making system constraint of a specified permission in the digital rights management Nov. 6, 2012
8290158 AV data transmission apparatus, AV data reception apparatus, and AV data transmission and reception system Oct. 16, 2012
8281358 Method for transmitting a stream of digital data and control messages associated to said stream to mobile equipments Oct. 2, 2012
8209261 Method and apparatus for connecting a network of electronic signs Jun. 26, 2012
8209259 Software business platform with networked, association-based business entity access management Jun. 26, 2012
8180711 Intellectual property trading exchange May. 15, 2012
8175976 Method for providing and obtaining content May. 8, 2012
8135646 Content transmission apparatus Mar. 13, 2012
8131645 System and method for processing media gifts Mar. 6, 2012
8131644 Formular update Mar. 6, 2012
8121954 Information processor, method for controlling the same, and image forming system Feb. 21, 2012
8108311 Systems and methods for constructing a local electronic medical record data store using a remote personal health record server Jan. 31, 2012
8103595 Licensing system and process for transferring license information Jan. 24, 2012
8099365 Extended data collection for multi-merchant purchasing environment for downloadable products Jan. 17, 2012
8074071 Reproducing apparatus, recording apparatus and display apparatus Dec. 6, 2011
8027936 Apparatus for and method of establishing digital content right, and computer program product Sep. 27, 2011
7987140 Digital rights management of captured content based on criteria regulating a combination of elements Jul. 26, 2011
7962419 Performing automatically authorized programmatic transactions Jun. 14, 2011
7962424 Overdraft licenses and license distribution Jun. 14, 2011
7962414 Method and system for controlling and auditing content/service systems Jun. 14, 2011
7962415 Performing automatically authorized programmatic transactions Jun. 14, 2011
7917440 Over-the-air delivery of metering certificates and data Mar. 29, 2011
7912218 Method of broadcasting multimedia content via distribution network Mar. 22, 2011
7873578 Buy once play anywhere Jan. 18, 2011
RE42044 Recording of scrambled digital data Jan. 18, 2011
7861312 MP3 player with digital rights management Dec. 28, 2010
7840487 Digital content encryption and decryption method and workflow system using digital content Nov. 23, 2010
7822991 Digital combined apparatus, control method therefor, and digital combined apparatus system Oct. 26, 2010
7814332 Voiceprint biometrics on a payment device Oct. 12, 2010
7809949 Configuration of a computing device in a secure manner Oct. 5, 2010
7788179 Printing system using a portable terminal and printing charge collecting method Aug. 31, 2010
7770030 Content guard system for copy protection of recordable media Aug. 3, 2010
7765600 Methods and apparatuses for authorizing features of a computer program for use with a product Jul. 27, 2010
7742600 Prepaid pay television system Jun. 22, 2010
7715552 Data authentication with a secure environment May. 11, 2010
7685433 Recognition of live object in motion Mar. 23, 2010
7673332 Method and system for access authentication Mar. 2, 2010
7631361 Content reproduction system Dec. 8, 2009
7620814 System and method for distributing data Nov. 17, 2009
7610487 Human input security codes Oct. 27, 2009

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