ClassID:

227286

H04L2209/60 - CPC Classification

Classification description:

Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication Digital content management, e.g. content distribution

Sub-classes:
Recent Application in this class:
#1
20260142818
2026-05-21

LINKING DIGITAL AND PHYSICAL NON-FUNGIBLE ITEMS

#2
20260100950
2026-04-09

CONSUMER CHOICE FOR BROADBAND APPLICATION AND CONTENT SERVICES

#3
20260087100
2026-03-26

METHOD OF UPLOADING CONTENT TO CDN

#4
20260023823
2026-01-22

RIGHTS TRANSFERS USING BLOCK CHAIN TRANSACTIONS

#5
20260012505
2026-01-08

IMMUTABLE LEDGER METHOD AND APPARATUS FOR MANAGING THE DISTRIBUTION OF CONTENT

#6
20250390939
2025-12-25

DECENTRALIZED AUCTION PLATFORM

#7
20250348934
2025-11-13

LOCALIZATION CONTROL FOR NON-FUNGIBLE TOKENS (NFTS) VIA TRANSFER BY CONTAINERIZED DATA STRUCTURES

#8
20250328672
2025-10-23

SYSTEM AND METHOD FOR DATA MANAGEMENT AND SECURITY FOR DIGITAL MANUFACTURING

#9
20250293885
2025-09-18

PROOF OF PRESENCE USING NON-FUNGIBLE TOKENS

#10
20250274287
2025-08-28

DIGITAL NON-FUNGIBLE ASSETS IN PERSISTENT VIRTUAL ENVIRONMENTS LINKED TO REAL ASSETS

#11
20250254036
2025-08-07

METHOD AND SYSTEM FOR SECURE DISTRIBUTION OF SELECTED CONTENT TO BE PROTECTED ON AN APPLIANCE-SPECIFIC BASIS WITH DEFINABLE PERMITTED ASSOCIATED USAGE RIGHTS FOR THE SELECTED CONTENT

#12
20250247237
2025-07-31

NFT INTERACTION PROCESSING SYSTEM AND METHOD

#13
20250226972
2025-07-10

SECURITY OF SURVEILLANCE MEDIA

#14
20250225489
2025-07-10

FORMAT TRANSFORMATION OF NON-FUNGIBLE TOKEN (NFT) VIA TRANSFER BY CONTAINERIZED DATA STRUCTURES

#15
20250184553
2025-06-05

METHOD AND SYSTEM FOR SECURE OVER-THE-TOP LIVE VIDEO DELIVERY

#16
20250163930
2025-05-22

SYSTEM AND METHOD FOR HANDLING DIGITAL CONTENT GOVERNANCE IN AN ORGANIZATION

#17
20250158825
2025-05-15

METHODS AND APPARATUSES FOR GENERATING AND PURCHASING A DIGITAL ASSET

#18
20250150687
2025-05-08

SYSTEMS AND METHODS FOR LIGHT-WEIGHT NETWORKED VOLUMETRIC ASSET CONTROL

#19
20250117446
2025-04-10

METHOD AND SYSTEM FOR SECURE DISTRIBUTION OF SELECTED CONTENT TO BE PROTECTED

#20
20250097189
2025-03-20

PRIVATE DATA SHARING SYSTEM

#21
20250086618
2025-03-13

Providing Digital Media with Spatial Audio to the Blockchain

#22
20250055693
2025-02-13

SYSTEMS AND METHODS FOR AUTHENTICATED CONTROL OF CONTENT DELIVERY

#23
20240421995
2024-12-19

SYSTEMS AND METHODS FOR PROVIDING BLOCK-CHAIN BASED DUAL ASSET COMPRISING A PHYSICAL AND NON-FUNGIBLE ITEM

#24
20240414221
2024-12-12

Systems and Methods for Quick Start-Up of Playback

#25
20240397136
2024-11-28

APPARATUS AND METHODS FOR USE WITH A MEDIA PLAYER

#26
20240396742
2024-11-28

METHOD AND SYSTEM FOR VALIDATING A DIGITAL CONTENT

#27
20240348428
2024-10-17

SECURE LAYERED ENCRYPTION OF DATA STREAMS

#28
20240346482
2024-10-17

SYSTEM AND METHOD FOR MANAGING PAIRED A PHYSICAL TAG AND A NON-FUNGIBLE TOKEN.

#29
20240313970
2024-09-19

SPEAK-TO-EARN TOKENS

#30
20240297884
2024-09-05

Consumer Choice for Broadband Application and Content Services

#31
20240297785
2024-09-05

PORTABLE MEMORY DEVICE CONFIGURED FOR HOST DEVICE TO MANAGE ACCESS TO DIGITAL ASSETS

#32
20240289760
2024-08-29

SUBSCRIPTION-BASED MANAGEMENT OF ADS FEATURES

#33
20240283652
2024-08-22

USER-FRIENDLY, SECURE AND AUDITABLE CRYPTOGRAPHY ADMINISTRATION SYSTEM

#34
20240243919
2024-07-18

Method and Apparatus for Tracking the Creative Process

#35
20240223650
2024-07-04

IMMUTABLE LEDGER METHOD AND APPARATUS FOR MANAGING THE DISTRIBUTION OF CONTENT

#36
20240214203
2024-06-27

METHOD AND SYSTEM FOR USING NFT IN AN AUTOMATED COOKING RESTAURANT

#37
20240201969
2024-06-20

Support tracking via embedded NFTs

#38
20240195628
2024-06-13

SYSTEMS AND METHODS FOR HIERARCHICAL ORGANIZATION OF DATA WITHIN A NON-FUNGIBLE TOKENS OR CHAIN-BASED DECENTRALIZED SYSTEMS

#39
20240187235
2024-06-06

METHOD AND SYSTEM FOR SECURLY ACCESSING METAVERSE PREMISES USING NON-FUNGIBLE TOKENS (NFTs)

#40
20240187233
2024-06-06

NFT interaction processing system and method

#41
20240171553
2024-05-23

Systems and methods for creating fingerprints of encryption devices

#42
20240171398
2024-05-23

PROOF OF PRESENCE USING NON-FUNGIBLE TOKENS

#43
20240171385
2024-05-23

PORTABLE MEMORY DEVICE CONFIGURED FOR HOST DEVICE TO MANAGE ACCESS TO DIGITAL ASSETS

#44
20240160996
2024-05-16

Apparatuses and methods for curating NFTs

#45
20240143792
2024-05-02

Method and system for secure distribution of selected content to be protected

#46
20240143728
2024-05-02

SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION

#47
20240126904
2024-04-18

Systems and Methods for Managing Access to Confidential Data

#48
20240119124
2024-04-11

RIGHTS TRANSFERS USING BLOCK CHAIN TRANSACTIONS

#49
20240097916
2024-03-21

Secure exchange of cryptographically signed records

#50
20240086561
2024-03-14

System and method for data management and security for digital manufacturing

#51
20240064019
2024-02-22

DIGITAL NON-FUNGIBLE ASSETS IN PERSISTENT VIRTUAL ENVIRONMENTS LINKED TO REAL ASSETS

#52
20240045670
2024-02-08

OBFUSCATION FOR PROTECTION OF STREAMING MEDIA AND OTHER DATA FLOWS

#53
20240005309
2024-01-04

Systems and methods for generating variable non-fungible tokens linked to designated off-chain computer resources for use in secure encrypted, communications across disparate computer network

#54
20230421827
2023-12-28

SYSTEMS AND METHODS FOR GENERATING NON-FUNGIBLE TOKENS CORRESPONDING TO RECORDINGS OF LIVE EVENTS

#55
20230412573
2023-12-21

Methods, systems, and media for protecting and verifying video files

#56
20230403443
2023-12-14

Systems and methods for light-weight networked volumetric asset control

#57
20230401292
2023-12-14

Security of surveillance media

#58
20230394470
2023-12-07

GENERATING AND MANAGING TOKENIZED ASSETS UTILIZING BLOCKCHAIN MINTING AND A DIGITAL PASSPORT

#59
20230394466
2023-12-07

GENERATING AND MANAGING TOKENIZED ASSETS UTILIZING BLOCKCHAIN MINTING AND A DIGITAL PASSPORT

#60
20230358250
2023-11-09

System and method for handling digital content governance in an organization

#61
20230344807
2023-10-26

RIGHTS CONTROLLED COMMUNICATION

#62
20230344627
2023-10-26

Method and system for secure distribution of selected content to be protected on an appliance-specific basis with definable permitted associated usage rights for the selected content

#63
20230336612
2023-10-19

Systems and methods for quick start-up of playback

#64
20230336350
2023-10-19

LINKING DIGITAL AND PHYSICAL NON-FUNGIBLE ITEMS

#65
20230336348
2023-10-19

NFT GENERATION METHOD AND SYSTEM FOR NON-DIGITAL ASSETS

#66
20230336346
2023-10-19

ELLIPTIC CURVE ISOGENY BASED KEY AGREEMENT PROTOCOL

#67
20230336331
2023-10-19

Secure layered encryption of data streams

#68
20230334204
2023-10-19

METHODS FOR SHUT-IN PRESSURE ESCALATION ANALYSIS

#69
20230328027
2023-10-12

Private data sharing system

#70
20230308697
2023-09-28

Providing controlled access to content on a client system

#71
20230299975
2023-09-21

Time-based digital signature

#72
20230283466
2023-09-07

CONTENT PROTECTION SYSTEM

#73
20230274546
2023-08-31

Method and system for enhancing authenticity detail of captured video

#74
20230261869
2023-08-17

PROCESS FOR CREATING A TRADABLE NONFUNGIBLE TOKEN FOR RECYCLABLE MATERIALS

#75
20230245103
2023-08-03

SYSTEM AND METHOD OF DISPLAYING AND ON-DEMAND MINTING OF NFTS ACROSS MULTIPLE BLOCKCHAINS

#76
20230239152
2023-07-27

Linking digital and physical non-fungible items

#77
20230237454
2023-07-27

SYSTEM AND METHOD FOR NFT PATRONAGE WITH MONITORING, ELECTRONIC DISPLAY, AND REVERSIONARY FUNDING

#78
20230198763
2023-06-22

SYSTEM AND METHOD FOR ASSOCIATING A NON-FUNGIBLE TOKEN (NFT) WITH A NETWORK DEVICE

#79
20230188351
2023-06-15

Using a public benefit assets secure token

#80
20230188350
2023-06-15

Methods, Systems and Computer Program Products for Generation and Transfer of Non-Fungible Tokens

#81
20230188349
2023-06-15

SYSTEMS AND METHODS FOR ISSUANCE AND MANAGEMENT OF NON-FUNGIBLE TOKENS

#82
20230179419
2023-06-08

SYSTEM AND METHOD OF TOKENIZATION

#83
20230153775
2023-05-18

MIXD CONTENT DEVICE INCLUDING NON-FUNGIBLE TOKENS (NFTs) AND SYSTEMS FOR PUBLICATION AND DISTRIBUTION

#84
20230143854
2023-05-11

Systems and methods for hierarchical organization of data within a non-fungible tokens or chain-based decentralized systems

#85
20230135722
2023-05-04

DISTRIBUTED SYSTEM, METHOD, COMPUTER PROGRAM, AND COMPUTER-READABLE MEDIUM DIRECTED TO USER INTERACTION WITH MEDIA CONTENT

#86
20230126016
2023-04-27

TOKENIZATION OF COLLECTIBLES AND RELATED METHODS

#87
20230124967
2023-04-20

Method and system for anonymous user data storage and controlled data access

#88
20230120476
2023-04-20

METHODS AND SYSTEMS FOR CREATION AND DISTRIBUTION OF NON-FUNGIBLE TOKENS

#89
20230114235
2023-04-13

Location-Based NFT Minting and Distribution

#90
20230105483
2023-04-06

SYSTEMS AND METHODS OF FACILITATING DIGITAL RATINGS AND SECURED SALES OF DIGITAL WORKS OF ART

#91
20230100790
2023-03-30

User-friendly, secure and auditable cryptography administration system

#92
20230077278
2023-03-09

Artificial Reality Content Management

#93
20230042508
2023-02-09

Securely communicating service status in a distributed network environment

#94
20230042354
2023-02-09

Method and system for secure over-the-top live video delivery

#95
20230041783
2023-02-09

PROVISION OF DIGITAL CONTENT VIA A COMMUNICATION NETWORK

#96
20230027550
2023-01-26

Method and system for secure distribution of selected content to be protected

#97
20230006826
2023-01-05

System and method for generating a pepper's ghost artifice in a virtual three-dimensional environment

#98
20220398538
2022-12-15

Systems and Methods for Blockchain-Based Collaborative Content Generation

#99
20220393873
2022-12-08

Systems and methods for management of non-fungible tokens and corresponding digital assets

#100
20220391899
2022-12-08

Providing digital media with spatial audio to the blockchain

#101
20220385468
2022-12-01

Pixel streamed NFT-based living artwork and queue-based live event viewing

#102
20220383351
2022-12-01

Systems and methods for a non-fungible token having on chain content generation

#103
20220368756
2022-11-17

Immutable ledger method and apparatus for managing the distribution of content

#104
20220366486
2022-11-17

DECENTRALIZED AUCTION PLATFORM

#105
20220358450
2022-11-10

Tracking unique in-game digital assets using tokens on a distributed ledger

#106
20220355208
2022-11-10

Tracking unique video game digital media assets using tokens on a distributed ledger

#107
20220351187
2022-11-03

SYSTEM AND METHOD FOR CLAIMING NON-FUNGIBLE TOKENS

#108
20220345293
2022-10-27

Electronic device for speech security with less environmental sound distortion and operating method thereof

#109
20220335416
2022-10-20

SYSTEM AND METHOD OF ASSIGNING CRYPTOGRAPHICALLY SECURED DIGITAL ASSETS TO A VERIFIED INDIVIDUAL AND LINKING ADDITIONAL USER GENERATED CONTENTS

#110
20220329572
2022-10-13

Methods, systems, and media for protecting and verifying video files

#111
20220329430
2022-10-13

Systems and methods for authenticated control of content delivery

#112
20220321341
2022-10-06

Apparatus/system for voice assistant, multi-media capture, speech to text conversion, plurality of photo/video image/object recognition, fully automated creation of searchable metatags/contextual tags, storage and search retrieval

#113
20220294630
2022-09-15

PHYSICAL ASSET CORRESPONDING TO A DIGITAL ASSET

#114
20220294629
2022-09-15

Methods and apparatuses for authenticating a physical asset

#115
20220275808
2022-09-01

System and method for handling digital content governance in an organization

#116
20220270062
2022-08-25

Methods and systems for revealing information in content selectively

#117
20220239485
2022-07-28

System and method for generating a pepper's ghost artifice in a virtual three-dimensional environment

#118
20220215156
2022-07-07

Methods for shut-in pressure escalation analysis

#119
20220191042
2022-06-16

Secure Transport of Content Via Content Delivery Service

#120
20220182228
2022-06-09

System and method for encryption in a content management environment

#121
20220171618
2022-06-02

Obfuscation for protection of streaming media and other data flows

#122
20220156386
2022-05-19

Method and system of computer graphics processing system validation for processing of encrypted image content

#123
20220132213
2022-04-28

Hybrid blockchains and streamchains using non-crypto hashes for securing audio-, video-, image-, and speech-based transactions and contracts

#124
20220131917
2022-04-28

System and methods of de-centralized content collection, distribution, and control

#125
20220130283
2022-04-28

Content format conversion verification

#126
20220101475
2022-03-31

System for embedding searchable information, encryption, signing operation, transmission, storage database and retrieval

#127
20220094526
2022-03-24

Threshold encryption for broadcast content

#128
20220075846
2022-03-10

Systems and methods of digital content certification and verification using cryptography and blockchain

#129
20220069978
2022-03-03

METHOD AND APPARATUS FOR STORING EVIDENCE COLLECTION PROCESS VIDEO SEGMENT

#130
20220021930
2022-01-20

Reduced Hierarchy Key Management System and Method

#131
20220021637
2022-01-20

Private data sharing system

#132
20220014360
2022-01-13

Right holder terminal, permission information management method, and permission information management program

#133
20220006624
2022-01-06

User terminal, permission information management method, and permission information management program

#134
20220004600
2022-01-06

In-vehicle content delivery system operable in autonomous mode and non-autonomous mode

#135
20210409489
2021-12-30

Tracking and certification of digital media via distributed ledger

#136
20210409424
2021-12-30

Method and apparatus for trusted branded email

#137
20210385085
2021-12-09

Systems and methods for authenticated control of content delivery

#138
20210367785
2021-11-25

METHOD AND DEVICE FOR SHARING CONTENT

#139
20210367784
2021-11-25

SELF-AUTHENTICATING DOMAIN SPECIFIC BROWSER IDENTIFIERS

#140
20210360304
2021-11-18

Method and system for secure over-the-top live video delivery

#141
20210357521
2021-11-18

Mathematical method for performing homomorphic operations

#142
20210344712
2021-11-04

Systems and methods for electronic signing of electronic content requests

#143
20210320974
2021-10-14

Photo sharing method and electronic device

#144
20210314155
2021-10-07

Trusted ledger stamping

#145
20210288967
2021-09-16

Systems and methods for efficient and secure temporary anonymous access to media content

#146
20210286890
2021-09-16

SYSTEMS AND METHODS FOR DYNAMICALLY APPLYING INFORMATION RIGHTS MANAGEMENT POLICIES TO DOCUMENTS

#147
20210281425
2021-09-09

Secure exchange of cryptographically signed records

#148
20210266169
2021-08-26

Decentralized document and entity verification engine

#149
20210258142
2021-08-19

Blockchain control method

#150
20210248272
2021-08-12

Document verification

#151
20210248271
2021-08-12

DOCUMENT VERIFICATION

#152
20210248260
2021-08-12

System and method for data management and security for digital manufacturing

#153
20210243027
2021-08-05

Decentralized document and entity verification engine

#154
20210232660
2021-07-29

Method and system for secure distribution of selected content to be protected

#155
20210226780
2021-07-22

Secure layered encryption of data streams

#156
20210218550
2021-07-15

Blockchain configuration for secure content delivery

#157
20210211282
2021-07-08

Method and system for secure distribution of selected content to be protected on an appliance-specific basis with definable permitted associated usage rights for the selected content

#158
20210209373
2021-07-08

Media authentication using distributed ledger

#159
20210194699
2021-06-24

BLOCKCHAIN-EMBEDDED SECURE DIGITAL CAMERA SYSTEM TO VERIFY AUDIOVISUAL AUTHENTICITY

#160
20210192497
2021-06-24

METHODS, APPARATUS AND COMPUTER PROGRAM PRODUCTS FOR SECURELY ACCESSING ACCOUNT DATA

#161
20210185020
2021-06-17

SYSTEMS AND METHODS FOR CREATING FINGERPRINTS OF ENCRYPTION DEVICES

#162
20210168183
2021-06-03

PUBLIC/PRIVATE COMMUNICATIONS PATHS

#163
20210166203
2021-06-03

SYSTEM AND PROCESS FOR TOKENIZATION OF DIGITAL MEDIA

#164
20210152560
2021-05-20

Consumer choice for broadband application and content services

#165
20210135852
2021-05-06

Data provisioning device for provisioning a data processing entity

#166
20210126783
2021-04-29

Apparatus/system for voice assistant, multi-media capture, speech to text conversion, photo/video image/object recognition, creation of searchable metatags/contextual tags, transmission, storage and search retrieval

#167
20210122483
2021-04-29

Method and system for anonymous user data storage and controlled data access

#168
20210112105
2021-04-15

System and methods of de-centralized content collection, distribution, and control

#169
20210109940
2021-04-15

System and method for confidentiality-preserving rank-ordered search

#170
20210089683
2021-03-25

DATA STREAM INTEGRITY

#171
20210058405
2021-02-25

Shared electronic device management device and method

#172
20210044425
2021-02-11

Electronic device for speech security with less environmental sound distortion and operating method thereof

#173
20210026972
2021-01-28

Method and system for implementing an encryption SDK

#174
20200412547
2020-12-31

METHOD AND APPARATUS FOR AUTHENTICATION OF RECORDED SOUND AND VIDEO

#175
20200403774
2020-12-24

Adaptive signal synchronization and glitch suppression for encryption engines

#176
20200396273
2020-12-17

Systems and methods for quick start-up of playback

#177
20200389319
2020-12-10

System and method for electronic claim verification

#178
20200372202
2020-11-26

Systems and methods to improve a technological process for signing documents

#179
20200372146
2020-11-26

Simple nonautonomous peering media clone detection

#180
20200364319
2020-11-19

Systems and methods for utilizing hardware assisted protection for media content

#181
20200364318
2020-11-19

Systems and methods for facilitating secure streaming of electronic gaming content

#182
20200349273
2020-11-05

Secure content access system

#183
20200344220
2020-10-29

Methods, systems, and media for protecting and verifying video files

#184
20200327251
2020-10-15

MEDIA CONTENT PRIVACY CONTROL

#185
20200313895
2020-10-01

Method and system for preventing distribution of illegal content over the internet

#186
20200280434
2020-09-03

Switching authentication and encryption of content between keys based on a key availability assurance value

#187
20200279583
2020-09-03

Encryption method, decryption method, encryption system and decryption system

#188
20200259890
2020-08-13

Immutable ledger method and apparatus for managing the distribution of content

#189
20200250780
2020-08-06

Decentralized Autonomous Evaluation Engine for Intellectual Property Assets

#190
20200244630
2020-07-30

Rights controlled communication

#191
20200236088
2020-07-23

Data communication system and method

#192
20200219221
2020-07-09

Method for embedding searchable information, encryption, signing operation, transmission, storage and retrieval

#193
20200193034
2020-06-18

Copy protection for secured files

#194
20200177558
2020-06-04

Protecting documents using policies and encryption

#195
20200175198
2020-06-04

Private data sharing system

#196
20200167833
2020-05-28

Method and apparatus for dynamic, real-time ad insertion based on meta-data within a hardware based root of trust

#197
20200153860
2020-05-14

Systems and methods for electronic signing of electronic content requests

#198
20200127819
2020-04-23

System and method for encryption in a content management environment

#199
20200112550
2020-04-09

Hierarchical data access techniques using derived cryptographic material

#200
20200099663
2020-03-26

Deidentified access of content

#201
20200092260
2020-03-19

System and method for management of confidential data

#202
20200074105
2020-03-05

Remote file storage with multiple access levels

#203
20200072234
2020-03-05

System and method for handling digital content governance in an organization

#204
20200068241
2020-02-27

Method and system for secure over-the-top live video delivery

#205
20200067929
2020-02-27

Systems and methods for efficient and secure temporary anonymous access to media content

#206
20200050780
2020-02-13

Method for managing document on basis of blockchain by using UTXO-based protocol, and document management server using same

#207
20200050738
2020-02-13

Security of surveillance media

#208
20200044864
2020-02-06

Secure exchange of cryptographically signed records

#209
20200036730
2020-01-30

Method and apparatus for trusted branded email

#210
20200014675
2020-01-09

Downloadable security and protection methods and apparatus

#211
20200014534
2020-01-09

Elliptic curve isogeny based key agreement protocol

#212
20200012763
2020-01-09

Methods, apparatuses, computer programs, computer program products and systems for sharing content

#213
20190392116
2019-12-26

Method and system for conditional access via license of proprietary functionality

#214
20190379716
2019-12-12

Limiting key request rates for streaming media

#215
20190372782
2019-12-05

Data Certification Device, Non-transitory Computer-readable Medium, and Method Therefor

#216
20190364024
2019-11-28

Managing payload decryption via fingerprints

#217
20190362443
2019-11-28

Rights transfers using block chain transactions

#218
20190342355
2019-11-07

Public/private communications paths

#219
20190312721
2019-10-10

Protections for unauthorized copying (anti-cloning) method and system

#220
20190311088
2019-10-10

Method and system for secure distribution of selected content to be protected

#221
20190311021
2019-10-10

Systems and methods to improve a technological process for signing documents

#222
20190288849
2019-09-19

Hash-chain based sender identification scheme

#223
20190286902
2019-09-19

Optical authentication of objects based on latent structural characteristics

#224
20190280877
2019-09-12

Access control technology for peer-to-peer sharing

#225
20190268151
2019-08-29

Method for voice assistant, location tagging, multi-media capture, transmission, speech to text conversion, photo/video image/object recognition, creation of searchable metatags/contextual tags, storage and search retrieval

#226
20190243948
2019-08-08

Method and apparatus for delivering encoded content

#227
20190238494
2019-08-01

Secure electronic mail system

#228
20190238493
2019-08-01

Secure electronic mail system

#229
20190238317
2019-08-01

Blockchain configuration for secure content delivery

#230
20190228133
2019-07-25

Systems and methods of digital content certification and verification using cryptography and blockchain

#231
20190222428
2019-07-18

Blockchain for open scientific research

#232
20190215310
2019-07-11

Technique for securely communicating and storing programming material in a trusted domain

#233
20190199673
2019-06-27

Private data sharing system

#234
20190180038
2019-06-13

Method and system of computer graphics processing system validation for processing of encrypted image content

#235
20190158289
2019-05-23

System and method for digital token exchange and delivery

#236
20190155995
2019-05-23

In-vehicle content delivery system operable in autonomous mode and non-autonomous mode

#237
20190149418
2019-05-16

Clustered application management with a blockchain

#238
20190147150
2019-05-16

Digital certificate containing multimedia content

#239
20190130190
2019-05-02

Media authentication using distributed ledger

#240
20190130136
2019-05-02

Devices, systems and methods for distribution of digital content

#241
20190121987
2019-04-25

Light-weight context tracking and repair for preventing integrity and confidentiality violations

#242
20190116037
2019-04-18

Secure microform

#243
20190104113
2019-04-04

Secure transmission of digital content over a computer network

#244
20190097981
2019-03-28

Secure messaging

#245
20190087598
2019-03-21

System and method for data management and security for digital manufacturing

#246
20190052465
2019-02-14

METHOD AND APPRATUS FOR AUTHENTICATION AND PROMOTION OF SERVICES

#247
20190044995
2019-02-07

Systems and methods for quick start-up of playback

#248
20190044939
2019-02-07

Secure type-enforced actions

#249
20190044727
2019-02-07

System and method for document information authenticity verification

#250
20190028441
2019-01-24

Methods, systems, and media for protecting and verifying video files

#251
20190005599
2019-01-03

System for embedding searchable information, encryption, signing operation, transmission, storage and retrieval

#252
20190004999
2019-01-03

Information processing device, information processing system, and information processing method to determine correlation of data

#253
20180375664
2018-12-27

Systems and methods for electronic signing of electronic content requests

#254
20180375647
2018-12-27

Flexible security channel establishment in D2D communications

#255
20180367496
2018-12-20

Secure electronic mail system

#256
20180365434
2018-12-20

File encryption method, file decryption method, electronic device, and storage medium

#257
20180365431
2018-12-20

Symbol string matching mechanism

#258
20180365392
2018-12-20

Method for securing a multimedia content record in a storage medium

#259
20180349887
2018-12-06

Methods, apparatus and computer program products for securely accessing account data

#260
20180349201
2018-12-06

Platform for collaborative processing of computing tasks

#261
20180332327
2018-11-15

Technique for securely communicating programming content

#262
20180331824
2018-11-15

Secure layered encryption of data streams

#263
20180323980
2018-11-08

Blockchain for open scientific research

#264
20180323979
2018-11-08

Blockchain for open scientific research

#265
20180322294
2018-11-08

Copy protection for secured files

#266
20180309735
2018-10-25

Systems and methods for decryption as a service via a hardware security module

#267
20180309731
2018-10-25

Deidentified access of content

#268
20180309730
2018-10-25

Deidentified access of content

#269
20180293391
2018-10-11

Method and system for implementing an encryption SDK

#270
20180285584
2018-10-04

Method and system for anonymous user data storage and controlled data access

#271
20180278597
2018-09-27

Downloadable security and protection methods and apparatus

#272
20180270187
2018-09-20

Secure electronics mail system

#273
20180254900
2018-09-06

Ensuring authenticity in a closed content distribution system

#274
20180248855
2018-08-30

Protecting documents using policies and encryption

#275
20180241707
2018-08-23

Methods and systems for processing an ephemeral content message

#276
20180241705
2018-08-23

Methods and systems for generating an ephemeral content message

#277
20180241551
2018-08-23

Permission information management system, and permission information management method

#278
20180239879
2018-08-23

Information processing device and information processing method

#279
20180234589
2018-08-16

Information processing method, first terminal, second terminal, server, and system

#280
20180234508
2018-08-16

Header enhancement

#281
20180227313
2018-08-09

Method and apparatus for trusted branded email

#282
20180227117
2018-08-09

System and method for synchronized key derivation across multiple conditional access servers

#283
20180225428
2018-08-09

Secure recording and rendering of encrypted multimedia content

#284
20180211251
2018-07-26

Managing payload decryption via fingerprints

#285
20180205735
2018-07-19

Consumer choice for broadband application and content services

#286
20180197159
2018-07-12

MANAGING CHAIN-OF-OWNERSHIP FOR ART USING CRYPTOCURRENCY BLOCKCHAIN

#287
20180192102
2018-07-05

Method and system for secure over-the-top live video delivery

#288
20180191495
2018-07-05

Accelerated encryption and decryption of files with shared secret and method therefor

#289
20180176081
2018-06-21

Optimized digital component analysis system

#290
20180159940
2018-06-07

Method And Server For Managing Content Requests

#291
20180157804
2018-06-07

METHODS AND APPARATUSES FOR DIGITAL CONTENT PROTECTION

#292
20180145953
2018-05-24

Rights controlled communication

#293
20180144148
2018-05-24

Encryption and decryption system and method

#294
20180137208
2018-05-17

Method and device for sharing segmented video content across multiple manifests

#295
20180129788
2018-05-10

Method and system for secure distribution of selected content to be protected

#296
20180124043
2018-05-03

System and method for authenticating the legitimacy of a request for a resource by a user

#297
20180114030
2018-04-26

Secure content access system

#298
20180096158
2018-04-05

Systems and methods for dynamically applying information rights management policies to documents

#299
20180083779
2018-03-22

Apparatus for voice assistant, location tagging, multi-media capture, transmission, speech to text conversion, photo/video image/object recognition, creation of searchable metatags/contextual tags, storage and search retrieval

#300
20180070133
2018-03-08

Systems and methods for a hardware feedback loop to verify received content has been presented on a display