ClassID:

191731

G06F2221/0797 - CPC Classification

Classification description:

Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity; Indexing scheme relating to , protecting distributed programs or content using dedicated hardware at the client

Recent Application in this class:
#1
20230208824
2023-06-29

Device programming with system generation

#2
20220217138
2022-07-07

Linked account system using personal digital key (PDK-LAS)

#3
20220188386
2022-06-16

System and method for confidential multi-party software in the loop simulation

#4
20220188385
2022-06-16

System and method for managing virtual hardware licenses of hardware resources accessed via application instances

#5
20220075906
2022-03-10

System and method of digital continuity tamper detection

#6
20220075849
2022-03-10

System for decrypting and rendering content

#7
20210365528
2021-11-25

Controlling access to digital assets

#8
20210349967
2021-11-11

MEDIA CONTENT CONTROL

#9
20210328853
2021-10-21

Device programming with system generation

#10
20210205709
2021-07-08

Center device

#11
20210133298
2021-05-06

Systems and methods for dynamic workspace targeting with crowdsourced user context

#12
20210125263
2021-04-29

3D printing: marketplace with federated access to printers

#13
20200410093
2020-12-31

Authentication device

#14
20200285718
2020-09-10

3D printer and inventory control and distribution system for 3D designs

#15
20200238180
2020-07-30

Center device

#16
20200151365
2020-05-14

Method for managing an instance of a class

#17
20200134137
2020-04-30

Antenna direction adjustment apparatus, antenna direction adjustment system, and method therefor

#18
20200117773
2020-04-16

3D printer and inventory control and distribution system for 3D designs

#19
20200110853
2020-04-09

Method and system for detecting pirated video network traffic

#20
20200027098
2020-01-23

Ordering content by mobile phone to be played on consumer devices

#21
20190356529
2019-11-21

Device programming with system generation

#22
20190321731
2019-10-24

Center device

#23
20190236245
2019-08-01

System for decrypting and rendering content

#24
20190207775
2019-07-04

Integrated circuit, control device, information distribution method, and information distribution system

#25
20190058625
2019-02-21

Device programming with system generation

#26
20190046884
2019-02-14

Center device

#27
20190014128
2019-01-10

Reliable and secure firmware update with a dynamic validation for internet of things (IoT) devices

#28
20190007204
2019-01-03

Theft and tamper resistant data protection

#29
20180293366
2018-10-11

Systems and method for securely sharing and executing data and models

#30
20180293364
2018-10-11

Methods for controlling access to digital assets

#31
20180225430
2018-08-09

Execution control of computer software instructions

#32
20180212814
2018-07-26

Device programming with system generation

#33
20180126278
2018-05-10

Center device

#34
20180089747
2018-03-29

3D printing: marketplace with federated access to printers

#35
20180034682
2018-02-01

Device programming with system generation

#36
20180011994
2018-01-11

Earpiece with Digital Rights Management

#37
20170323098
2017-11-09

Information assurance system for secure program execution

#38
20170322790
2017-11-09

Reliable and secure firmware update with a dynamic validation for internet of things (IoT) devices

#39
20170206121
2017-07-20

Monitoring components in a service framework

#40
20170076102
2017-03-16

SEMICONDUCTOR DEVICE

#41
20160350517
2016-12-01

PC secure video path

#42
20160211977
2016-07-21

Information processing device and information processing method

#43
20160210445
2016-07-21

Methods and related apparatus for managing access to digital assets

#44
20160162667
2016-06-09

Function setting method

#45
20160132668
2016-05-12

MANAGEMENT APPARATUS, MANAGEMENT METHOD, AND RECORDING MEDIUM OF MANAGEMENT PROGRAM

#46
20160117486
2016-04-28

Out-of band tokens for rights access

#47
20160093159
2016-03-31

Data storage and access systems

#48
20160086254
2016-03-24

3D printing: marketplace with federated access to printers

#49
20160070887
2016-03-10

Media decoding control with hardware-protected digital rights management

#50
20150379258
2015-12-31

Center device

#51
20150347720
2015-12-03

Bonding contents on separate storage media

#52
20150195279
2015-07-09

Linked account system using personal digital key (PDK-LAS)

#53
20150186680
2015-07-02

System and method for implementing a trusted dynamic launch and trusted platform module (TPM) using secure enclaves

#54
20150186621
2015-07-02

Secure element-centric digital rights management

#55
20140380010
2014-12-25

System and apparatus for controlling use of mass storage devices

#56
20140376718
2014-12-25

Downloading of data to secure devices

#57
20140373164
2014-12-18

Associating first and second watermarks with audio or video content

#58
20140369496
2014-12-18

Key implementation system

#59
20140347173
2014-11-27

Method used in a system for remotely controlling an appliance

#60
20140314232
2014-10-23

PC secure video path

#61
20140230010
2014-08-14

Trusted and secure techniques for item delivery and execution

#62
20140195819
2014-07-10

Bonding contents on separate storage media

#63
20140195570
2014-07-10

Bonding contents on separate storage media

#64
20140143552
2014-05-22

Glitch resistant device

#65
20140137207
2014-05-15

Out-of-band tokens for rights access

#66
20140115672
2014-04-24

Storing and Accessing Licensing Information in Operating System-Independent Storage

#67
20140095890
2014-04-03

Systems and methods for manipulating sensitive information in a secure mobile environment

#68
20130340093
2013-12-19

System for managing computer data security through portable data access security tokens

#69
20130283392
2013-10-24

Method and apparatus for policy-based content sharing in a peer to peer manner using a hardware based root of trust

#70
20130283048
2013-10-24

Computing device and method for protecting software of the computing device

#71
20130282534
2013-10-24

Data storage and access systems

#72
20130246201
2013-09-19

Point of sale computer system delivering composited two- and three-dimensional images

#73
20130232345
2013-09-05

System and method for implementing a trusted dynamic launch and trusted platform module (TPM) using secure enclaves

#74
20130129086
2013-05-23

Downloading of data to secure devices

#75
20130061062
2013-03-07

Data copyright management

#76
20130046658
2013-02-21

Data storage and access systems

#77
20130018961
2013-01-17

METHOD AND SYSTEM FOR COLLECTING INFORMATION ABOUT A USER'S MEDIA COLLECTIONS FROM MULTIPLE LOGIN POINTS

#78
20130011003
2013-01-10

Associating first and second watermarks with audio or video content

#79
20120330790
2012-12-27

Managing transfer of content

#80
20120296750
2012-11-22

Point of sale computer system delivering composited two- and three-dimensional images

#81
20120284521
2012-11-08

Bonding contents on separate storage media

#82
20120284510
2012-11-08

Bonding contents on separate storage media

#83
20120264519
2012-10-18

Center device

#84
20120246704
2012-09-27

Mobile software entitlements manager

#85
20120203649
2012-08-09

Method for preventing illegal use of software

#86
20120192284
2012-07-26

Method for acquisition of software applications

#87
20120163589
2012-06-28

System and method for implementing a trusted dynamic launch and trusted platform module (TPM) using secure enclaves

#88
20120102333
2012-04-26

Method and apparatus for including architecture for protecting multi-user sensitive code and data

#89
20120102307
2012-04-26

Method and apparatus including architecture for protecting sensitive code and data

#90
20120042380
2012-02-16

Secure module and information processing apparatus

#91
20120041878
2012-02-16

Method and system for authenticating software license

#92
20120036562
2012-02-09

Trusted license removal in a content protection system or the like

#93
20120027214
2012-02-02

Key implementation system

#94
20120026089
2012-02-02

Center device

#95
20110314523
2011-12-22

Out-of-band tokens for rights access

#96
20110302054
2011-12-08

Data storage and access systems

#97
20110271354
2011-11-03

Apparatus, system and method for securing digital documents in a digital appliance

#98
20110271350
2011-11-03

METHOD FOR PROTECTING SOFTWARE

#99
20110219239
2011-09-08

PC secure video path

#100
20110202948
2011-08-18

Method for detecting potentially suspicious operation of an electronic device and corresponding electronic device

#101
20110197078
2011-08-11

Rights enforcement and usage reporting on a client device

#102
20110197057
2011-08-11

System and method for storing and accessing digital media content using smart card technology

#103
20110173277
2011-07-14

METHOD OF AUTHENTICATING A USER OF A SERVICE ON A MOBILE TERMINAL

#104
20110114723
2011-05-19

Data storage and access systems

#105
20110073643
2011-03-31

Data storage and access systems

#106
20110066525
2011-03-17

Data storage and access systems

#107
20110047626
2011-02-24

Digital content management system and apparatus

#108
20110047389
2011-02-24

Trusted Infrastructure Support Systems, Methods and Techniques for Secure Electronic Commerce Electronic Transactions and Rights Management

#109
20110047209
2011-02-24

Method and network for securely delivering streaming data

#110
20110047078
2011-02-24

Trusted Infrastructure Support Systems, Methods and Techniques for Secure Electronic Commerce Electronic Transactions and Rights Management

#111
20110047077
2011-02-24

Trusted Infrastructure Support Systems, Methods and Techniques for Secure Electronic Commerce Electronic Transactions and Rights Management

#112
20110047054
2011-02-24

Trusted infrastructure support systems, methods and techniques for secure electronic commerce electronic transactions and rights management

#113
20110022846
2011-01-27

Systems and methods for secure transaction management and electronic rights protection

#114
20110022520
2011-01-27

Systems and Methods for Secure Transaction Management and Electronic Rights Protection

#115
20110010274
2011-01-13

Point of sale computer system delivering composited two- and three-dimensional images

#116
20100325698
2010-12-23

Trusted and secure techniques for item delivery and execution

#117
20100313279
2010-12-09

SYSTEM AND METHOD FOR PROCESSING PROTECTED TEXT INFORMATION

#118
20100313278
2010-12-09

Associating first and second watermarks with audio or video content

#119
20100275040
2010-10-28

Systems and methods for secure transaction management and electronic rights protection

#120
20100263056
2010-10-14

System and method for redistributing and licensing access to protected information among a plurality of devices

#121
20100257378
2010-10-07

Obfuscated state store for rights management system and the like

#122
20100241863
2010-09-23

DEVICE FOR REPRODUCING DIGITAL CONTENT, SECURE ELECTRONIC ENTITY, SYSTEM COMPRISING SAID ELEMENTS AND METHOD FOR REPRODUCING DIGITAL CONTENT

#123
20100241855
2010-09-23

Systems and Methods for Secure Execution of Code Using a Hardware Protection Module

#124
20100228996
2010-09-09

Systems and methods for secure transaction management and electronic rights protection

#125
20100217994
2010-08-26

Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, and rights management

#126
20100161963
2010-06-24

TRUSTED AND SECURE TECHNIQUES FOR ITEM DELIVERY AND EXECUTION

#127
20100095383
2010-04-15

Protection of digital data content

#128
20100077167
2010-03-25

DATA STORAGE DEVICE HAVING SMART CARD BASED COPY PROTECTION FUNCTION, AND METHOD FOR STORING AND TRANSMITTING DATA THEREOF

#129
20100058453
2010-03-04

IDENTIFICATION PROCESS OF APPLICATION OF DATA STORAGE AND IDENTIFICATION HARDWARE WITH IC CARD

#130
20100017887
2010-01-21

Rights object moving method, content player, and semiconductor device

#131
20090315670
2009-12-24

RFID enabled media system and method

#132
20090290850
2009-11-26

Content server systems and methods

#133
20090222673
2009-09-03

SYSTEM FOR CONTROLLING ACCESS AND DISTRIBUTION OF DIGITAL PROPERTY

#134
20090216935
2009-08-27

Memory device for a user profile

#135
20090169019
2009-07-02

Method and systems using identifier tags and authenticity certificates for detecting counterfeited or stolen brand objects

#136
20090132815
2009-05-21

Systems and methods for secure transaction management and electronic rights protection

#137
20090132805
2009-05-21

Systems and methods for secure transaction management and electronic rights protection

#138
20090126024
2009-05-14

METHOD AND SYSTEM FOR MANAGING SOFTWARE LICENSES AND STORAGE APPARATUS

#139
20090115573
2009-05-07

RFID ENABLED SYSTEM AND METHOD USING COMBINATION OF RFID ENABLED OBJECTS

#140
20090085724
2009-04-02

RFID enabled media system and method that provides dynamic downloadable media content

#141
20090077660
2009-03-19

Security Module and Method for Controlling and Monitoring the Data Traffic of a Personal Computer

#142
20090075687
2009-03-19

Center device

#143
20090048978
2009-02-19

Systems and methods for secure transaction management and electronic rights protection

#144
20090043652
2009-02-12

Systems and methods for secure transaction management and electronic rights protection

#145
20090031146
2009-01-29

Obfuscated state store for rights management system and the like

#146
20090031141
2009-01-29

Computer platforms and their methods of operation

#147
20090030768
2009-01-29

Trusted and secure techniques, systems and methods for item delivery and execution

#148
20090019291
2009-01-15

BACKUP AND RESTORATION OF DRM SECURITY DATA

#149
20080319925
2008-12-25

Computer Hardware Metering

#150
20080319910
2008-12-25

Metered Pay-As-You-Go Computing Experience

#151
20080314974
2008-12-25

Data storage and access systems

#152
20080295039
2008-11-27

Animations

#153
20080294674
2008-11-27

Managing status of search index generation

#154
20080293450
2008-11-27

Consumption of Items via a User Device

#155
20080263367
2008-10-23

Digital content protection system

#156
20080260351
2008-10-23

Recording of Protected Broadcast Content with Selectable User Rights

#157
20080250241
2008-10-09

TRUSTED AND SECURE TECHNIQUES, SYSTEMS AND METHODS FOR ITEM DELIVERY AND EXECUTION

#158
20080244751
2008-10-02

Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like

#159
20080216093
2008-09-04

Monitoring components in a service framework

#160
20080215873
2008-09-04

System and method for presenting copy protected content to a user from a portable storage device

#161
20080212779
2008-09-04

Ordering content by mobile phone to be played on consumer devices

#162
20080201446
2008-08-21

Method and system for collecting information about a user's media collections from multiple login points

#163
20080192938
2008-08-14

Method and system for data encryption/decryption key generation and distribution

#164
20080163351
2008-07-03

Out-of-band tokens for rights access

#165
20080159540
2008-07-03

Methods and a device for secure software installation

#166
20080148362
2008-06-19

Digital rights management backup and restoration system and method

#167
20080141381
2008-06-12

Integrated delivery and protection device for digital objects

#168
20080141368
2008-06-12

Method for protecting a digital rights file description

#169
20080133564
2008-06-05

Bonding Contents On Separate Storage Media

#170
20080133415
2008-06-05

Trusted infrastructure support systems, methods and techniques for secure electronic commerce electronic transaction and rights management

#171
20080127274
2008-05-29

Information processing apparatus

#172
20080126223
2008-05-29

Method, medium, and system for managing transfer of content

#173
20080120240
2008-05-22

Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management

#174
20080109549
2008-05-08

Rental Server System

#175
20080107264
2008-05-08

Cryptographic Methods, Apparatus and Systems for Storage Media Electronic Rights Management in Closed and Connected Appliances

#176
20080098223
2008-04-24

Method and system for secure distribution and utilization of data over a network

#177
20080098118
2008-04-24

Computer system and method for transmitting user status information

#178
20080092238
2008-04-17

Protected media path and refusal response enabler

#179
20080092221
2008-04-17

Method and system for secure distribution and utilization of data over a network

#180
20080092220
2008-04-17

Method and system for secure distribution and utilization of data over a network

#181
20080072332
2008-03-20

Method of and apparatus for reproducing information, and security module

#182
20080072076
2008-03-20

Method of and apparatus for reproducing information, and security module

#183
20080072075
2008-03-20

Method of and apparatus for reproducing information, and security module

#184
20080052541
2008-02-28

Systems and methods for secure transaction management and electronic rights protection

#185
20080040814
2008-02-14

Method for Using a Contents Software

#186
20080040609
2008-02-14

Linked account system using personal digital key (PDK-LAS)

#187
20080034406
2008-02-07

Systems and methods for secure transaction management and electronic rights protection

#188
20080034231
2008-02-07

Systems and methods for secure transaction management and electronic rights protection

#189
20080034230
2008-02-07

Systems and methods for secure transaction management and electronic rights protection

#190
20080034227
2008-02-07

Systems and methods for secure transaction management and electronic rights protection

#191
20080028234
2008-01-31

METHOD AND SYSTEM FOR SECURE CONTENT DISTRIBUTION

#192
20080022137
2008-01-24

Systems and methods for secure transaction management and electronic rights protection

#193
20080022127
2008-01-24

Security module

#194
20080022100
2008-01-24

Trusted and secure techniques for item delivery and execution

#195
20080021835
2008-01-24

Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management

#196
20080021832
2008-01-24

Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management

#197
20080016361
2008-01-17

TRUSTED AND SECURE TECHNIQUES FOR ITEM DELIVERY AND EXECUTION

#198
20080016349
2008-01-17

Hidden identification

#199
20080002826
2008-01-03

Copyright protection system, copyright protection device and video processing apparatus

#200
20070300308
2007-12-27

Method for preventing illegal use of software

#201
20070294770
2007-12-20

Method to Protect Software Against Unwanted Use with a Variable Principle

#202
20070288383
2007-12-13

METHOD AND APPARATUS FOR ISSUING RIGHTS OBJECT REQUIRED TO USE DIGITAL CONTENT

#203
20070286421
2007-12-13

Digital content distribution system and method

#204
20070276759
2007-11-29

TRUSTED INFRASTRUCTURE SUPPORT SYSTEMS, METHODS AND TECHNIQUES FOR SECURE ELECTRONIC COMMERCE ELECTRONIC TRANSACTION AND RIGHTS MANAGEMENT

#205
20070274526
2007-11-29

Method and apparatus for content protection in wireless communications

#206
20070271463
2007-11-22

Trusted and Secure Techniques for Item Delivery and Execution

#207
20070266441
2007-11-15

Method and apparatus for creating and applying secure file identifier of rights object by using random numbers

#208
20070266440
2007-11-15

Method and apparatus for searching rights object and mapping method and mapping apparatus for the same

#209
20070266260
2007-11-15

Apparatus and method of managing security data

#210
20070266243
2007-11-15

Method and apparatus for efficiently providing location of contents encryption key

#211
20070266208
2007-11-15

APPARATUS AND METHOD OF SETTING RIGHTS OBJECT MAPPING TABLE

#212
20070265981
2007-11-15

METHOD OF TRANSFERING RIGHTS OBJECT AND ELECTRONIC DEVICE

#213
20070263869
2007-11-15

Digital rights management method and apparatus

#214
20070261125
2007-11-08

Systems and methods for secure transaction management and electronic rights protection

#215
20070250937
2007-10-25

Systems and methods for secure transaction management and electronic rights protection

#216
20070248231
2007-10-25

Storage-medium processing method, storage-medium processing device, and program

#217
20070234069
2007-10-04

Systems and methods for secure transaction management and electronic rights protection

#218
20070226807
2007-09-27

Systems and methods for secure transaction management and electronic rights protection

#219
20070226792
2007-09-27

Security Module

#220
20070204172
2007-08-30

INFORMATION PROCESSING APPARATUS AND METHOD, AND PROGRAM STORAGE MEDIUM

#221
20070198857
2007-08-23

Software execution protection using an active entity

#222
20070192252
2007-08-16

Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances

#223
20070185813
2007-08-09

Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances

#224
20070179896
2007-08-02

Locking changing hard disk content to a hardware token

#225
20070179893
2007-08-02

System and method for redistributing and licensing access to protected information among a plurality of devices

#226
20070172055
2007-07-26

Apparatus and method for distorting digital contents and recovering the distorted contents

#227
20070165854
2007-07-19

Secure system, secure device, terminal apparatus, method and program therefor

#228
20070165038
2007-07-19

Information processing apparatus and operation control method for use in the same

#229
20070150734
2007-06-28

Secure porting of information from one device to another

#230
20070136205
2007-06-14

Digital rights management unit for a digital rights management system

#231
20070106615
2007-05-10

System and method for selectively changing parameter settings based on lineage analysis of digital information

#232
20070094144
2007-04-26

Authorization code recovering method

#233
20070088960
2007-04-19

Data management

#234
20070083754
2007-04-12

Client digital program insertion in a conditional access module

#235
20070079145
2007-04-05

Data copyright management

#236
20070074051
2007-03-29

Information processing apparatus and method, and program storage medium

#237
20070067645
2007-03-22

Installation of black box for trusted component for digital rights management (DRM) on computing device

#238
20070061893
2007-03-15

Methods and devices for copy protection of software

#239
20070050643
2007-03-01

Information processing apparatus, information processing method, and program storage medium

#240
20070047763
2007-03-01

Associating first and second watermarks with audio or video content

#241
20070038869
2007-02-15

Apparatus for and method of controlling propagation of decryption keys

#242
20070014414
2007-01-18

Hardware linked product key

#243
20070005439
2007-01-04

Customer-operated ordering system that sets prices based on customer profile

#244
20060277122
2006-12-07

Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances

#245
20060265334
2006-11-23

Trusted license removal in a content protection system or the like

#246
20060259770
2006-11-16

Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like

#247
20060248016
2006-11-02

Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management

#248
20060242075
2006-10-26

Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing and rights management

#249
20060224903
2006-10-05

System and methods for secure transaction management and electronics rights protection

#250
20060218651
2006-09-28

Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management

#251
20060218646
2006-09-28

Method and system for managing digital rights

#252
20060212944
2006-09-21

Signal processing circuit, content control apparatus, content control method and recording medium in or on which content control program is stored

#253
20060212722
2006-09-21

Systems and methods for secure transaction management and electronic rights protection

#254
20060212370
2006-09-21

Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances

#255
20060212363
2006-09-21

Rendering digital content in an encrypted rights-protected form

#256
20060200392
2006-09-07

Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances

#257
20060178997
2006-08-10

Systems and methods for authoring and protecting digital property

#258
20060178945
2006-08-10

Point of sale computer system delivering composited two- and three-dimensional images

#259
20060174326
2006-08-03

Systems and methods for secure transaction management and electronic rights protection

#260
20060167815
2006-07-27

Digital license and method for obtaining/providing a digital license

#261
20060167814
2006-07-27

Enforcement architecture and method for digital rights management

#262
20060159272
2006-07-20

Information processing system and method

#263
20060130153
2006-06-15

Secure device for sharing copy protection identification information, a rendering device for executing copy protected content based on the identification information, and corresponding methods

#264
20060123025
2006-06-08

System and method for activating a rendering device in a multi-level rights-management architecture

#265
20060118619
2006-06-08

Data storage and access systems

#266
20060116969
2006-06-01

Memory card

#267
20060085645
2006-04-20

Software application integrity verification method and device

#268
20060080535
2006-04-13

Apparatus, system and method for securing digital documents in a digital appliance

#269
20060078112
2006-04-13

Method and system for managing rights in digital information over a network

#270
20060069926
2006-03-30

Systems and methods for secure transaction management and electronic rights protection

#271
20060059572
2006-03-16

Hardware-based software authenticator

#272
20060059094
2006-03-16

Method and apparatus for digital rights management

#273
20060047978
2006-03-02

Information processing apparatus and method, and program storage medium

#274
20060041884
2006-02-23

Function enhancing program, bundled software function enhancing method and apparatus

#275
20060037066
2006-02-16

Data processing system for application to access by accreditation

#276
20060015351
2006-01-19

Creating expiring copies in a check-out/check-in system

#277
20060010500
2006-01-12

Protection of digital data content

#278
20050289073
2005-12-29

System and method for distributing protected information

#279
20050268339
2005-12-01

System and method for presenting copy protected content to a user

#280
20050246541
2005-11-03

Trusted and secure techniques, systems and methods for item delivery and execution

#281
20050240771
2005-10-27

Trusted and secure techniques, systems and methods for item delivery and execution

#282
20050240587
2005-10-27

Information processing system

#283
20050240533
2005-10-27

Trusted license removal in a content protection system or the like

#284
20050216756
2005-09-29

System and method for key distribution and network connectivity

#285
20050216743
2005-09-29

Binding a digital license to a portable or the like in a digital rights management (DMR) system and checking out/checking in the digital license to/from the portable device or the like

#286
20050210278
2005-09-22

Mass storage apparatus for securely delivering digital content to a host computer and method for using same

#287
20050192907
2005-09-01

Method for interdependently validating a digital content package and a corresponding digital license

#288
20050182956
2005-08-18

Trusted and secure techniques, systems and methods for item delivery and execution

#289
20050182948
2005-08-18

Method and system for secure content distribution

#290
20050180573
2005-08-18

Access control for digital content

#291
20050172334
2005-08-04

Automatic coding system memory cards

#292
20050166069
2005-07-28

Tamper resistant microprocessor

#293
20050160044
2005-07-21

Data storing device for classified data

#294
20050154890
2005-07-14

Method for secure key exchange

#295
20050149451
2005-07-07

Method for causing a digital product to revert to a demo mode

#296
20050149449
2005-07-07

Method of altering a software product in response to predetermined events

#297
20050149445
2005-07-07

Method for tracking software lineages

#298
20050149444
2005-07-07

System and method for selectively enabling access based on lineage analysis of digital information

#299
20050114689
2005-05-26

Encryption and data-protection for content on portable medium

#300
20050114234
2005-05-26

Software configuration of module dependent on history