ClassID:

225080

H04L9/12 - page 2 - CPC Classification

Classification description:

arrangements for secret or secure communications Cryptographic mechanisms or cryptographic ; Network security protocols Transmitting and receiving encryption devices synchronised or initially set up in a particular manner

Recent Application in this class:
#301
20170347264
2017-11-30

System and method for establishing secure communication channels with internet of things (IoT) devices

#302
20170339560
2017-11-23

Mitigating drawbacks of ciphering failures in a wireless network

#303
20170338945
2017-11-23

Methods, systems, and computer readable media for scrambled communication of data to, from, or over a medium

#304
20170331896
2017-11-16

METHODS AND SYSTEMS FOR PROCESSING ASSETS

#305
20170310668
2017-10-26

Authentication system and authentication method

#306
20170308684
2017-10-26

SYSTEM AND METHOD FOR INFORMATION PROCESSING

#307
20170302435
2017-10-19

Encryption/decryption apparatus and power analysis protecting method thereof

#308
20170288861
2017-10-05

DATA ENCRYPTION

#309
20170279790
2017-09-28

Authentication system, reminder terminal, and information recording medium

#310
20170279785
2017-09-28

Synchronized issuance of public X.509 digital certificates

#311
20170279604
2017-09-28

Encoder, decoder and methods employing partial data encryption

#312
20170277642
2017-09-28

HDMI extender with bidirectional power over twisted pair

#313
20170272422
2017-09-21

Systems and methods for performing secure financial transactions

#314
20170270020
2017-09-21

Information processing device, information processing method and computer program product

#315
20170257357
2017-09-07

Data communication method, user equipment, and server

#316
20170237715
2017-08-17

Encoder, decoder and method

#317
20170237666
2017-08-17

Information communication system, information communication method and device

#318
20170237559
2017-08-17

Efficient quantum key management

#319
20170230174
2017-08-10

Method and device for synchronizing quantum data start points in quantum key distribution system

#320
20170230173
2017-08-10

Device and method for supplying key to plurality of devices in quantum key distribution system

#321
20170223519
2017-08-03

Method for securing discovery information and device therefor

#322
20170223015
2017-08-03

Method and apparatus for providing securities to electronic devices

#323
20170220423
2017-08-03

Online backup to an object service using bulk export

#324
20170201377
2017-07-13

Method for dynamic authentication of an object

#325
20170195878
2017-07-06

Communication network system, transmission node, reception node, and message checking method

#326
20170187533
2017-06-29

Secure hardware for cross-device trusted applications

#327
20170180130
2017-06-22

Cryptographic protocol for portable devices

#328
20170141917
2017-05-18

Method and apparatus for secure wireless vehicle bus communication

#329
20170134351
2017-05-11

Communication system

#330
20170118643
2017-04-27

Exception handling in cellular authentication

#331
20170118019
2017-04-27

Methods, systems and computer program product for providing verification code recovery and remote authentication

#332
20170111172
2017-04-20

Method and system for encrypted data synchronization for secure data management

#333
20170104739
2017-04-13

Method to manage a one time password key

#334
20170085378
2017-03-23

Systems and methods for secure communications using organically derived synchronized encryption processes

#335
20170078088
2017-03-16

System and method for securing wireless communication through physical layer control and data channel

#336
20170063548
2017-03-02

Device and method for securing commands exchanged between a terminal and an integrated circuit

#337
20170061164
2017-03-02

TWO-DEVICE SCRAMBLED DISPLAY

#338
20170026603
2017-01-26

Focal plane array processing method and apparatus

#339
20170026075
2017-01-26

Slow hopping anti-jam waveform (SHAW)

#340
20170019251
2017-01-19

Method and system for shared key and message authentication over an insecure shared communication medium

#341
20170012775
2017-01-12

Encryption Methods and Apparatus

#342
20160380980
2016-12-29

Method for transmitting encrypted data, method for receiving, corresponding devices and computer programs

#343
20160380760
2016-12-29

Pseudo-random bit generator based on multim-modal maps

#344
20160373254
2016-12-22

Chaotic-based synchronization for secure network communications

#345
20160352690
2016-12-01

Techniques for handshake-free encrypted communication using symmetric key caching during request-and-response

#346
20160301669
2016-10-13

Method and system for encrypting/decrypting payload content of an OTN frame

#347
20160301490
2016-10-13

Methods for transporting digital media

#348
20160299862
2016-10-13

HDMI extender with bidirectional power over twisted pair

#349
20160242029
2016-08-18

Method for securing discovery information and device therefor

#350
20160218874
2016-07-28

Apparatus and methods for storing electronic access clients

#351
20160202998
2016-07-14

System and method for wiping encrypted data on a device having file-level content protection

#352
20160197722
2016-07-07

Logical-to-physical address translation for a removable data storage device

#353
20160182460
2016-06-23

Recovery from decryption errors in a sequence of communication packets

#354
20160149698
2016-05-26

Method for generating a key in a network and users configured for this purpose

#355
20160149696
2016-05-26

Transparent serial encryption

#356
20160110534
2016-04-21

Enabling access to data

#357
20160105411
2016-04-14

Replaying a batch of secure commands in a secure channel

#358
20160105283
2016-04-14

System and method for rotating client security keys

#359
20160050568
2016-02-18

MACHINE-TO-MACHINE CELLULAR COMMUNICATION SECURITY

#360
20160028787
2016-01-28

System and method for using a streaming protocol

#361
20160028710
2016-01-28

Systems and methods for performing secure financial transactions

#362
20160013938
2016-01-14

Decryption engine and decryption method

#363
20150381361
2015-12-31

Chaotic-based synchronization for secure network communications

#364
20150372815
2015-12-24

Systems, methods, and apparatuses for ciphering error detection and recovery

#365
20150349886
2015-12-03

Handshake synchronization by adjusting status of status machine of receiving end to a state indicated by status reset signal

#366
20150333912
2015-11-19

Authenticating the identity of initiators of TCP connections

#367
20150326568
2015-11-12

Apparatus and methods for storing electronic access clients

#368
20150326391
2015-11-12

Method and apparatus for generating and processing quantum signal in regular frame unit for quantum encryption key distribution

#369
20150312037
2015-10-29

Data scrambling initialization

#370
20150289133
2015-10-08

Transmission of beacon message

#371
20150256524
2015-09-10

IC chip performing access control based on encrypted ID

#372
20150256335
2015-09-10

Encryption realization method and system

#373
20150256332
2015-09-10

Secure hardware for cross-device trusted applications

#374
20150222432
2015-08-06

Transmission system, transmission method and encrypting apparatus

#375
20150207795
2015-07-23

Authentication device and method

#376
20150180841
2015-06-25

Physics-based key generation

#377
20150172282
2015-06-18

One time password authentication of websites

#378
20150169892
2015-06-18

Encryption-based data access management

#379
20150156016
2015-06-04

Method and apparatus for verifying battery authenticity

#380
20150156012
2015-06-04

Method for defense against primary user emulation attacks in cognitive radio networks using advanced encryption

#381
20150146871
2015-05-28

Visible light encryption method, decryption method, communication device and communication system

#382
20150110272
2015-04-23

Methods, systems, and devices to reduce audio truncation during transcoding

#383
20150095644
2015-04-02

Performing telemetry, data gathering, and failure isolation using non-volatile memory

#384
20150089236
2015-03-26

Real-time frame authentication using ID anonymization in automotive networks

#385
20150071439
2015-03-12

Visible-light communication-based encryption, decryption and encryption/decryption method and system

#386
20150065088
2015-03-05

Method and system for securely accessing portable hotspot for intelligent mobile phones

#387
20150055624
2015-02-26

Mapping schemes for secondary synchronization signal scrambling

#388
20150046702
2015-02-12

Embedded encryption/secure memory management unit for peripheral interface controller

#389
20150023504
2015-01-22

Correcting deciphering mis-synchronization in a mobile communication terminal

#390
20150019563
2015-01-15

Label masked addressable memory

#391
20150001298
2015-01-01

Systems and methods for performing secure financial transactions

#392
20140362989
2014-12-11

Securing virtual lane physical layers

#393
20140359272
2014-12-04

Secure multi-party device pairing using sensor data

#394
20140351605
2014-11-27

System and method for wiping encrypted data on a device having file-level content protection

#395
20140341378
2014-11-20

Methods, systems, and computer readable media for scrambled communication of data to, from, or over a medium

#396
20140337640
2014-11-13

Permanently erasing mechanism for encryption information

#397
20140334466
2014-11-13

Systems, methods and apparatuses for ensuring proximity of wifi communication devices

#398
20140331047
2014-11-06

System and method for encrypting traffic on a network

#399
20140310530
2014-10-16

Message authentication method in communication system and communication system

#400
20140287679
2014-09-25

Apparatus and method for communicating with satellite based on analog network coding

#401
20140281540
2014-09-18

Keychain syncing

#402
20140237265
2014-08-21

Logical-to-physical address translation for a removable data storage device

#403
20140233735
2014-08-21

Encryption method, decryption method, and related apparatus

#404
20140226813
2014-08-14

Physics-based key generation

#405
20140197303
2014-07-17

Focal plane array processing method and apparatus

#406
20140192984
2014-07-10

Recovery from decryption errors in a sequence of communication packets

#407
20140185802
2014-07-03

Real time composition of a composite window from content maintaining unique security domains

#408
20140173238
2014-06-19

Methods and circuits for securing proprietary memory transactions

#409
20140164777
2014-06-12

Remote device secure data file storage system and method

#410
20140164774
2014-06-12

Encryption-based data access management

#411
20140164565
2014-06-12

Transmission device, transmission method, reception device, reception method, program, stream transmission and reception system, and electronic apparatus

#412
20140089665
2014-03-27

System and method for using a streaming protocol

#413
20140037091
2014-02-06

System and method for hybrid multiple source decryption

#414
20130346739
2013-12-26

Method and apparatus for providing secure streaming data transmission facilities using unreliable protocols

#415
20130343541
2013-12-26

Method and apparatus for secure communication and determining secret information

#416
20130322619
2013-12-05

Information processing apparatus, IC chip, and information processing method

#417
20130322295
2013-12-05

Systems and methods for implementing ad hoc wireless networking

#418
20130315388
2013-11-28

Method and system for efficiently generating a high quality pseudo-random sequence of numbers with extraordinarily long periodicity

#419
20130311780
2013-11-21

Methods and apparatus to measure exposure to streaming media

#420
20130311776
2013-11-21

Methods and apparatus to measure exposure to streaming media

#421
20130262706
2013-10-03

Data synchronisation

#422
20130238892
2013-09-12

Method for obscuring a control device's network presence by dynamically changing the device's network addresses using a cryptography-based pattern

#423
20130232342
2013-09-05

System for processing feedback entries received from software

#424
20130227269
2013-08-29

Electronic devices and methods for sharing encryption settings in dual operating systems

#425
20130219165
2013-08-22

System and method for processing feedback entries received from software

#426
20130195269
2013-08-01

Methods and systems for slow associated control channel signaling

#427
20130191646
2013-07-25

System for exchanging data between at least one sender and one receiver

#428
20130185551
2013-07-18

Revocation list update for devices

#429
20130182843
2013-07-18

System and method of lawful access to secure communications

#430
20130170639
2013-07-04

Transmission of data including conversion of ternary data to binary data

#431
20130142323
2013-06-06

Methods and systems for deriving a cryptographic framework

#432
20130117827
2013-05-09

Secure Wiegand communications

#433
20130117814
2013-05-09

Secure wiegand communications

#434
20130103943
2013-04-25

Displaying private information using alternate frame sequencing

#435
20130077779
2013-03-28

Enabling wireless clients for low-power operation when clients require control messages from external sources for communication

#436
20130067213
2013-03-14

Dynamic synchronization of distributed keys for encryption and decryption of network communications

#437
20130014237
2013-01-10

One time password authentication of websites

#438
20120328102
2012-12-27

Apparatus, system and method for detecting a loss of key stream system synchronization in a communication system

#439
20120328098
2012-12-27

System and method for generating session keys

#440
20120303973
2012-11-29

Method for protecting sensor data from manipulation and sensor to that end

#441
20120303880
2012-11-29

Method and apparatus for encrypting and processing data in flash translation layer

#442
20120288090
2012-11-15

Apparatus and method for communication security in a nationwide wireless network using wireless routers

#443
20120284514
2012-11-08

Managing data for authentication devices

#444
20120281834
2012-11-08

Generation of perfectly secret keys in wireless communication networks

#445
20120263299
2012-10-18

Method and system for self synchronizing cryptographic parameters

#446
20120260090
2012-10-11

Apparatus and methods for storing electronic access clients

#447
20120250865
2012-10-04

SECURELY ENABLING ACCESS TO INFORMATION OVER A NETWORK ACROSS MULTIPLE PROTOCOLS

#448
20120237031
2012-09-20

Generating identical numerical sequences utilizing a physical property and secure communication using such sequences

#449
20120230221
2012-09-13

Systems and methods for implementing ad hoc wireless networking

#450
20120220287
2012-08-30

Methods and systems for slow associated control channel signaling

#451
20120213508
2012-08-23

Network element clock synchronization systems and methods using optical transport network delay measurement

#452
20120210131
2012-08-16

Secure method of synchronizing cache contents of a mobile browser with a server

#453
20120207302
2012-08-16

Recovery from decryption errors in a sequence of communication packets

#454
20120201383
2012-08-09

Decrypting apparatus, encrypting apparatus, decrypting method, encrypting method, and communication system

#455
20120198137
2012-08-02

Logical-to-physical address translation for a removable data storage device

#456
20120189126
2012-07-26

Mapping schemes for secondary synchronization signal scrambling

#457
20120177200
2012-07-12

Quantum key distribution method and apparatus

#458
20120170746
2012-07-05

Method, network element, and mobile station for negotiating encryption algorithms

#459
20120164983
2012-06-28

Establishment of secure communication

#460
20120155645
2012-06-21

Pairing of angle sensor and electronic control unit

#461
20120155640
2012-06-21

Method and system using stealth noise modulation

#462
20120148237
2012-06-14

Quantum repeater and system and method for creating extended entanglements

#463
20120138774
2012-06-07

Focal plane array processing method and apparatus

#464
20120134354
2012-05-31

Method and system for handling security synchronization for prolonged periods of no-reception of voice frames

#465
20120093312
2012-04-19

Data transmitter with a secure and efficient signature

#466
20120087501
2012-04-12

Systems and methods for RFID security

#467
20120069996
2012-03-22

SYSTEM AND METHOD FOR ENCRYPTING TRAFFIC ON A NETWORK

#468
20120066500
2012-03-15

Method of Time Synchronization Communication

#469
20120063597
2012-03-15

APPARATUS AND ASSOCIATED METHODOLOGY FOR MANAGING CONTENT CONTROL KEYS

#470
20120033804
2012-02-09

Method and module for renewing the code of a cryptographic algorithm, method and module for generating a seed, security processor and recording carrier for these methods

#471
20120027212
2012-02-02

METHOD FOR DETERMINING A CHAIN OF KEYS, METHOD FOR TRANSMITTING A PARTIAL CHAIN OF THE KEYS, COMPUTER SYSTEM AND CHIP CARD

#472
20120027203
2012-02-02

INTERFACE CIRCUIT

#473
20120008778
2012-01-12

Method and system for transmitting signaling information over a data transport network

#474
20120008710
2012-01-12

Mapping schemes for secondary synchronization signal scrambling

#475
20110317836
2011-12-29

Quantum cryptography service network implementation structure

#476
20110286472
2011-11-24

Method for transporting digital media

#477
20110268276
2011-11-03

Apparatus and method for communication security in a nationwide wireless network

#478
20110268275
2011-11-03

Apparatus and method for a random wave envelope for generating a sequence of encryption keys for communication security in mobile wireless devices part III

#479
20110264911
2011-10-27

Memory device, host device, and memory system

#480
20110261963
2011-10-27

METHOD FOR SHARING AN INFORMATION CIPHERING AND DECIPHERING KEY, A KEY SHARING SYSTEM AND AN ACCESS CONTROL SYSTEM APPLYING THIS METHOD

#481
20110258450
2011-10-20

Method for transmitting SyncML synchronization data

#482
20110252234
2011-10-13

System and method for file-level data protection

#483
20110228941
2011-09-22

Systems and methods for RFID security

#484
20110200192
2011-08-18

Secure key distribution for optical code division multiplexed based optical encryption

#485
20110196965
2011-08-11

Systems and methods to prevent denial of service attacks

#486
20110173442
2011-07-14

Packet-based and pseudo-packet based cryptographic communications systems and methods

#487
20110173436
2011-07-14

Method and apparatus for providing secure streaming data transmission facilities using unreliable protocols

#488
20110164751
2011-07-07

System and method for a secure synchronization between a wireless communication device and a server

#489
20110158402
2011-06-30

Methods, systems, and computer readable media for scrambled communication of data to, from, or over a medium

#490
20110150219
2011-06-23

System and method of increasing encryption synchronization availability

#491
20110138173
2011-06-09

Sending apparatus, receiving apparatus, sending method, and receiving method

#492
20110126016
2011-05-26

System and method for secure wireless multi-hop network formation

#493
20110107086
2011-05-05

SECURE AUTHENTICATION AND PRIVACY OF DATA COMMUNICATION LINKS VIA DYNAMIC KEY SYNCHRONIZATION

#494
20110093717
2011-04-21

Node apparatus, method and storage medium

#495
20110069864
2011-03-24

Steganographic method and device

#496
20110019825
2011-01-27

System and method of training a transmit/receive system

#497
20110002463
2011-01-06

Permission-based multiple access communications systems

#498
20110002460
2011-01-06

High-speed cryptographic system using chaotic sequences

#499
20110002360
2011-01-06

Permission-based secure multiple access communication systems

#500
20100332933
2010-12-30

Systems, methods, and apparatuses for ciphering error detection and recovery

#501
20100325702
2010-12-23

Authentication-authorization system for mobile communication terminal and method therefor

#502
20100316216
2010-12-16

Content data, transmitting apparatus, receiving apparatus and decoding method

#503
20100313033
2010-12-09

Steganographic method and device

#504
20100313025
2010-12-09

Methods establishing a symmetric encryption key and devices thereof

#505
20100310067
2010-12-09

Method and system for providing synchronous running encoding and encryption

#506
20100303234
2010-12-02

DATA COMMUNICATION APPARATUS

#507
20100299529
2010-11-25

Method and system for securing communication

#508
20100293604
2010-11-18

INTERACTIVE AUTHENTICATION CHALLENGE

#509
20100268864
2010-10-21

Logical-to-physical address translation for a removable data storage device

#510
20100266124
2010-10-21

DATA COMMUNICATION APPARATUS

#511
20100257368
2010-10-07

Method of secure encryption

#512
20100257204
2010-10-07

Providing access to a data item using access graphs

#513
20100254533
2010-10-07

Simplified secure symmetrical key management

#514
20100250966
2010-09-30

Processor and method for implementing instruction support for hash algorithms

#515
20100229051
2010-09-09

Dynamically resolving recipients to retrieve public keys during send/receive

#516
20100228965
2010-09-09

System and method for using a streaming protocol

#517
20100228881
2010-09-09

Method for transporting digital media

#518
20100226497
2010-09-09

Communications system employing orthogonal chaotic spreading codes

#519
20100226495
2010-09-09

Digital readout method and apparatus

#520
20100202762
2010-08-12

SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD AND REPRODUCING APPARATUS

#521
20100202614
2010-08-12

Apparatus and method for ciphering of uplink data in mobile communication system

#522
20100177900
2010-07-15

Method for providing confidentiality protection of control signaling using certificate

#523
20100174908
2010-07-08

Method and system for securely exchanging encryption key determination information

#524
20100158243
2010-06-24

METHOD OF ENCRYPTION IN NETWORKED EMBEDDED SYSTEMS

#525
20100153725
2010-06-17

TRAFFIC ENCRYPTION KEY UPDATING METHOD USING SYSTEM SYNCHRONIZATION AND APPARATUS USING THE SAME

#526
20100153723
2010-06-17

Method and system for encryption of data

#527
20100146283
2010-06-10

Entertainment device

#528
20100106967
2010-04-29

Method and arrangement for provisioning and managing a device

#529
20100104100
2010-04-29

METHOD AND APPARATUS FOR ADJUSTING DECRYPTION KEYS

#530
20100095356
2010-04-15

System and method for setting up security for controlled device by control point in a home network

#531
20100091985
2010-04-15

System and method for using a streaming protocol

#532
20100080386
2010-04-01

Generating identical numerical sequences utilizing a physical property and secure communication using such sequences

#533
20100077211
2010-03-25

BIT-ERROR RATE TESTER WITH PATTERN GENERATION

#534
20100074445
2010-03-25

Encryption/identification using array of resonators at transmitter and receiver

#535
20100070762
2010-03-18

Apparatus, system and method for detecting a loss of key stream synchronization in a communication system

#536
20100049983
2010-02-25

Method of authenticating digital signature

#537
20100040231
2010-02-18

Security classes in a media key block

#538
20100034383
2010-02-11

SYSTEM AND METHOD FOR ENCRYPTING TRAFFIC ON A NETWORK

#539
20100034375
2010-02-11

Secure wiegand communications

#540
20100027795
2010-02-04

Digital content distribution

#541
20100017604
2010-01-21

Method, system and device for synchronizing between server and mobile device

#542
20100011220
2010-01-14

AUTHENTICATION AND KEY AGREEMENT METHOD, AUTHENTICATION METHOD, SYSTEM AND DEVICE

#543
20100007466
2010-01-14

Systems and methods for RFID security

#544
20090319792
2009-12-24

Resynchronization for push message security using secret keys

#545
20090319789
2009-12-24

Encrypted portable medical history system

#546
20090319769
2009-12-24

Discrete key generation method and apparatus

#547
20090319661
2009-12-24

CLUSTER NODE CONTROL APPARATUS OF FILE SERVER

#548
20090316903
2009-12-24

TIME SYNC-TYPE OTP GENERATION DEVICE AND METHOD FOR MOBILE PHONES

#549
20090310782
2009-12-17

Mapping schemes for secondary synchronization signal scrambling

#550
20090304184
2009-12-10

MOBILE COMMUNICATION SYSTEM, MOBILE COMMUNICATION METHOD, WIRELESS BASE STATION, AND MOBILE STATION

#551
20090285395
2009-11-19

System and method for generating analog-digital mixed chaotic signal, encryption communication method thereof

#552
20090282252
2009-11-12

Method for authentication

#553
20090268913
2009-10-29

Timing adjustment for session security protocol

#554
20090262937
2009-10-22

Method and apparatus for data privacy in passive optical networks

#555
20090254756
2009-10-08

Data communication method

#556
20090254751
2009-10-08

Data transmission apparatus, data reception apparatus, and data transfer system

#557
20090245518
2009-10-01

Secure communications in computer cluster systems

#558
20090225987
2009-09-10

Key rotation

#559
20090220092
2009-09-03

Probabilistic mitigation of control channel jamming via random key distribution in wireless communications networks

#560
20090220074
2009-09-03

Steganographic method and device

#561
20090214032
2009-08-27

Method and apparatus for detection of loss of cipher synchronization

#562
20090202073
2009-08-13

Random wave envelope derived random numbers and their use in generating transient keys in communication security applications part II

#563
20090196419
2009-08-06

Quantum cryptography apparatus

#564
20090161866
2009-06-25

Secure communication method and system

#565
20090158039
2009-06-18

DEVICE PAIRING USING "HUMAN-COMPARABLE" SYNCHRONIZED AUDIBLE AND/OR VISUAL PATTERNS

#566
20090154705
2009-06-18

Apparatus and method for facilitating cryptographic key management services

#567
20090138743
2009-05-28

Method and apparatus for secure communication between cryptographic systems using real time clock

#568
20090138712
2009-05-28

Simple authentication of messages

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20090129589
2009-05-21

Security system and method for use in network

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20090123131
2009-05-14

Packet transmitting apparatus

#571
20090114724
2009-05-07

Magnetic card reader system

#572
20090103726
2009-04-23

Dual-mode variable key length cryptography system

#573
20090092250
2009-04-09

Methods and systems for N-state signal processing with binary devices

#574
20090080648
2009-03-26

Controlled cryptoperiod timing to reduce decoder processing load

#575
20090075628
2009-03-19

Method and apparatus for generating a cryptosync

#576
20090064294
2009-03-05

Methods for selectively capturing and replicating one-time password generator functionality from device to device

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20090059964
2009-03-05

APPARATUS AND METHOD FOR SYNCHRONIZING TIME INFORMATION USING KEY RE-SYNCHRONIZATION FRAME IN ENCRYPTION COMMUNICATIONS

#578
20090052674
2009-02-26

Key distribution control apparatus, radio base station apparatus, and communication system

#579
20090049531
2009-02-19

Coordinating credentials across disparate credential stores

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20090030845
2009-01-29

System and method for account identifier obfuscation

#581
20090022180
2009-01-22

System and method of data verification

#582
20090006262
2009-01-01

FINANCIAL TRANSACTION PAYMENT PROCESSOR

#583
20090003604
2009-01-01

Synchronization of encryption in a wireless communication system

#584
20080320309
2008-12-25

Method of authenticating print medium using printing mobile device

#585
20080320299
2008-12-25

Access control policy in a weakly-coherent distributed collection

#586
20080312936
2008-12-18

APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING VOICE DATA TO ESTIMATE VOICE DATA VALUE CORRESPONDING TO RESYNCHRONIZATION PERIOD

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20080307247
2008-12-11

Time certifying server, reference time distributing server, time certifying method, reference time distributing method, time certifying program, and communication protocol program

#588
20080298587
2008-12-04

Apparatus and method for secure, user-friendly deployment of information

#589
20080298583
2008-12-04

System and method of quantum encryption

#590
20080294956
2008-11-27

Encryption via induced unweighted errors

#591
20080292102
2008-11-27

Quantum key distribution system and method

#592
20080279371
2008-11-13

METHODS OF ENCRYPTING AND DECRYPTING DATA AND BUS SYSTEM USING THE METHODS

#593
20080273702
2008-11-06

Method, system and program product for attaching a title key to encrypted content for synchronized transmission to a recipient

#594
20080263369
2008-10-23

Method and apparatus for encrypting and processing data in flash translation layer

#595
20080247550
2008-10-09

Pon System with Encryption Function and Encryption Method of Pon System

#596
20080244094
2008-10-02

Method and apparatus for time synchronization in a network data processing system

#597
20080235522
2008-09-25

Content playback method and recording and playback device

#598
20080226069
2008-09-18

Apparatus and Method for Providing Protection from Malware

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20080219439
2008-09-11

Image processing apparatus, encryption communications device, encryption communications system, and computer readable medium

#600
20080212778
2008-09-04

Communication system and communication apparatus