using time stamps or public key certificates

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CPC
H04L9/3294

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication

Current Industry

H04L9/3294using time stamps or public key certificates

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for protecting digital content
- Patent number 10,164,947
- Issue date Dec 25, 2018
- Intel Corporation
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inserting snapshot code into an application
- Patent number 10,050,797
- Issue date Aug 14, 2018
- Microsoft Technology Licensing, LLC
- Charles D. Garrett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for resolving transactions with lump sum payment...
- Patent number 9,773,278
- Issue date Sep 26, 2017
- Apollo Enterprise Solutions, Ltd.
- G. Christopher Imrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods and apparatuses for secure time management
- Patent number 9,654,297
- Issue date May 16, 2017
- OLogN Technologies AG
- Sergey Ignatchenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial and temporal verification of users and/or user devices
- Patent number 9,571,485
- Issue date Feb 14, 2017
- Michael Aaron Le
- Michael Aaron Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for certificate discovery and ranking certificate...
- Patent number 9,479,338
- Issue date Oct 25, 2016
- Digicert, Inc.
- Jason Allen Sabin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of deleted records in a secure record management environment
- Patent number 9,471,119
- Issue date Oct 18, 2016
- International Business Machines Corporation
- John C. Dayka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for securing a debugging session
- Patent number 9,450,947
- Issue date Sep 20, 2016
- Motorola Solutions, Inc.
- Thomas S. Messerges
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission network system, transmission method, and authenticatio...
- Patent number 9,350,746
- Issue date May 24, 2016
- Hitachi, Ltd.
- Shinya Fujioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods and apparatuses for secure time management
- Patent number 9,338,010
- Issue date May 10, 2016
- OLogN Technologies AG
- Sergey Ignatchenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encrypting data using time stamps
- Patent number 9,264,404
- Issue date Feb 16, 2016
- Marvell International Ltd.
- Paul A. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial and temporal verification of users and/or user devices
- Patent number 9,225,714
- Issue date Dec 29, 2015
- GXM Consulting LLC
- Michael Aaron Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit and memory data protection apparatus and methods...
- Patent number 9,164,927
- Issue date Oct 20, 2015
- Nuvoton Technology Corporation
- Morgan Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combining multiple digital certificates
- Patent number 9,100,191
- Issue date Aug 4, 2015
- Symantec Corporation
- Quentin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for improved geothentication based on a hash func...
- Patent number 9,088,420
- Issue date Jul 21, 2015
- The Boeing Company
- David Lawrence
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographically secure authentication device, system and method
- Patent number 8,996,877
- Issue date Mar 31, 2015
- Aclara Technologies LLC
- Glenn A. Emelko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timestamp-based token revocation
- Patent number 8,955,084
- Issue date Feb 10, 2015
- BlackBerry Limited
- Tu Dien Do
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus and information processing method...
- Patent number 8,914,646
- Issue date Dec 16, 2014
- Sony Corporation
- Hiroshi Kuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and apparatus for protecting digital content
- Patent number 8,855,305
- Issue date Oct 7, 2014
- Intel Corporation
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for protecting digital content
- Patent number 8,831,213
- Issue date Sep 9, 2014
- Intel Corporation
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for protecting digital content
- Patent number 8,824,679
- Issue date Sep 2, 2014
- Intel Corporation
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for protecting digital content
- Patent number 8,819,426
- Issue date Aug 26, 2014
- Intel Corporation
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binding a digital certificate to multiple trust domains
- Patent number 8,793,487
- Issue date Jul 29, 2014
- IdenTrust, Inc.
- William C. Epstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile handset identification and communication authentication
- Patent number 8,707,029
- Issue date Apr 22, 2014
- Entersect International Limited
- Christiaan Johannes Petrus Brand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for verifying an electronic documents provenanc...
- Patent number 8,677,133
- Issue date Mar 18, 2014
- Google Inc.
- Gregory Reeves Spencer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for creating a group signature and related method...
- Patent number 8,661,251
- Issue date Feb 25, 2014
- Oberthur Technologies
- Emmanuel Prouff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Medical device rights and recall management system
- Patent number 8,612,749
- Issue date Dec 17, 2013
- Health Hero Network, Inc.
- Stephen J. Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for and method of writing and reading redundant data
- Patent number 8,533,478
- Issue date Sep 10, 2013
- Hewlett-Packard Development Company, L.P.
- Marcos K. Aguilera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for certificate revocation list pre-compression e...
- Patent number 8,458,457
- Issue date Jun 4, 2013
- Red Hat, Inc.
- Steven W. Parkinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for accessing information resources using cryptog...
- Patent number 8,443,191
- Issue date May 14, 2013
- Objective Interface Systems, Inc.
- Reynolds Wiliam Beckwith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Breakpoint Setting Through a Debugger User Interface
- Publication number 20150347275
- Publication date Dec 3, 2015
- Microsoft Technology Licensing, LLC
- Charles D. Garrett
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR EMAIL AND FILE DECRYPTION WITHOUT DIRECT ACCE...
- Publication number 20150039889
- Publication date Feb 5, 2015
- Zeva Incorporated
- Issam ANDONI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL AND TEMPORAL VERIFICATION OF USERS AND/OR USER DEVICES
- Publication number 20140359747
- Publication date Dec 4, 2014
- Michael Aaron Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile Handset Identification and Communication Authentication
- Publication number 20140258710
- Publication date Sep 11, 2014
- ENTERSECT INTERNATIONAL LIMITED
- Christiaan Johannes Petrus Brand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION NETWORK SYSTEM, TRANSMISSION METHOD, AND AUTHENTICATIO...
- Publication number 20140215566
- Publication date Jul 31, 2014
- Shinya FUJIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHICALLY SECURE AUTHENTICATION DEVICE, SYSTEM AND METHOD
- Publication number 20140195812
- Publication date Jul 10, 2014
- Aclara Technologies LLC
- Glenn A. Emelko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR IMPROVED GEOTHENTICATION BASED ON A HASH FUNC...
- Publication number 20140108800
- Publication date Apr 17, 2014
- David Lawrence
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, METHODS AND APPARATUSES FOR SECURE TIME MANAGEMENT
- Publication number 20130339742
- Publication date Dec 19, 2013
- Sergey Ignatchenko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ACCESSING INFORMATION RESOURCES USING CRYPTOG...
- Publication number 20130254540
- Publication date Sep 26, 2013
- Objective Interface Systems, Inc.
- Reynolds William Beckwith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL RIGHT MANAGEMENT METHOD, APPARATUS, AND SYSTEM
- Publication number 20130173912
- Publication date Jul 4, 2013
- PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
- Xiaoyu CUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVISIONING MULTIPLE DIGITAL CERTIFICATES
- Publication number 20130145155
- Publication date Jun 6, 2013
- Symantec Corporation
- Quentin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMBINING MULTIPLE DIGITAL CERTIFICATES
- Publication number 20130138953
- Publication date May 30, 2013
- Symantec Corporation
- Quentin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile Handset Identification and Communication Authentication
- Publication number 20130132717
- Publication date May 23, 2013
- ENTERSECT INTERNATIONAL LIMITED
- Christiaan Johannes Petrus Brand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIMESTAMP-BASED TOKEN REVOCATION
- Publication number 20130125228
- Publication date May 16, 2013
- Research in Motion Limited
- Tu Dien DO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20120303972
- Publication date Nov 29, 2012
- SONY CORPORATION
- Hiroshi Kuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CRYPTOGRAPHICALLY SECURE AUTHENTICATION DEVICE, SYSTEM AND METHOD
- Publication number 20120275595
- Publication date Nov 1, 2012
- Aclara RF Systems Inc.
- Glenn A. Emelko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods And Apparatus For Protecting Digital Content
- Publication number 20120189117
- Publication date Jul 26, 2012
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods And Apparatus For Protecting Digital Content
- Publication number 20120183140
- Publication date Jul 19, 2012
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods And Apparatus For Protecting Digital Content
- Publication number 20120158965
- Publication date Jun 21, 2012
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods And Apparatus For Protecting Digital Content
- Publication number 20120102325
- Publication date Apr 26, 2012
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM TO COMBINE MULTIPLE DIGITAL CERTIFICATES USING TH...
- Publication number 20110145567
- Publication date Jun 16, 2011
- VERISIGN, INC.
- Quentin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PROVISIONING MULTIPLE DIGITAL CERTIFICATES
- Publication number 20110145569
- Publication date Jun 16, 2011
- VERISIGN, INC.
- Quentin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT AND MEMORY DATA PROTECTION APPARATUS AND METHODS...
- Publication number 20100199096
- Publication date Aug 5, 2010
- Nuvoton Technology Corporation
- Morgan Du
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System For And Method Of Writing And Reading Redundant Data
- Publication number 20100106974
- Publication date Apr 29, 2010
- Marcos K. Aguilera
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and apparatus for protecting digital content
- Publication number 20100005289
- Publication date Jan 7, 2010
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for protecting digital content
- Publication number 20090296938
- Publication date Dec 3, 2009
- Intel Corporation
- Priyadarsini Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for protecting digital content
- Publication number 20090296941
- Publication date Dec 3, 2009
- Priyadarsini R. Devanand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEDICAL DEVICE RIGHTS AND RECALL MANAGEMENT SYSTEM
- Publication number 20090282244
- Publication date Nov 12, 2009
- Stephen J. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Binding a digital certificate to multiple trust domains
- Publication number 20090210703
- Publication date Aug 20, 2009
- William C. Epstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for accessing information resources using cryptog...
- Publication number 20080250253
- Publication date Oct 9, 2008
- Objective Interface Systems
- Reynolds William Beckwith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using time stamps or public key certificates

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and apparatus for protecting digital content

Inserting snapshot code into an application

System and method for resolving transactions with lump sum payment...

Systems, methods and apparatuses for secure time management

Spatial and temporal verification of users and/or user devices

Method and system for certificate discovery and ranking certificate...

Detection of deleted records in a secure record management environment

Apparatus and method for securing a debugging session

Transmission network system, transmission method, and authenticatio...

Systems, methods and apparatuses for secure time management

Encrypting data using time stamps

Spatial and temporal verification of users and/or user devices

Integrated circuit and memory data protection apparatus and methods...

Combining multiple digital certificates

System and method for improved geothentication based on a hash func...

Cryptographically secure authentication device, system and method

Timestamp-based token revocation

Information processing apparatus and information processing method...

Methods and apparatus for protecting digital content

Methods and apparatus for protecting digital content

Methods and apparatus for protecting digital content

Methods and apparatus for protecting digital content

Binding a digital certificate to multiple trust domains

Mobile handset identification and communication authentication

Systems and methods for verifying an electronic documents provenanc...

Method and device for creating a group signature and related method...

Medical device rights and recall management system

System for and method of writing and reading redundant data

Method and system for certificate revocation list pre-compression e...

System and method for accessing information resources using cryptog...

Patents Applicationslast 30 patents

Breakpoint Setting Through a Debugger User Interface

SYSTEM AND METHOD FOR EMAIL AND FILE DECRYPTION WITHOUT DIRECT ACCE...

SPATIAL AND TEMPORAL VERIFICATION OF USERS AND/OR USER DEVICES

Mobile Handset Identification and Communication Authentication

TRANSMISSION NETWORK SYSTEM, TRANSMISSION METHOD, AND AUTHENTICATIO...

CRYPTOGRAPHICALLY SECURE AUTHENTICATION DEVICE, SYSTEM AND METHOD

SYSTEM AND METHOD FOR IMPROVED GEOTHENTICATION BASED ON A HASH FUNC...

SYSTEMS, METHODS AND APPARATUSES FOR SECURE TIME MANAGEMENT

SYSTEM AND METHOD FOR ACCESSING INFORMATION RESOURCES USING CRYPTOG...

DIGITAL RIGHT MANAGEMENT METHOD, APPARATUS, AND SYSTEM

PROVISIONING MULTIPLE DIGITAL CERTIFICATES

COMBINING MULTIPLE DIGITAL CERTIFICATES

Mobile Handset Identification and Communication Authentication

TIMESTAMP-BASED TOKEN REVOCATION

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

CRYPTOGRAPHICALLY SECURE AUTHENTICATION DEVICE, SYSTEM AND METHOD

Methods And Apparatus For Protecting Digital Content

Methods And Apparatus For Protecting Digital Content

Methods And Apparatus For Protecting Digital Content

Methods And Apparatus For Protecting Digital Content

METHOD AND SYSTEM TO COMBINE MULTIPLE DIGITAL CERTIFICATES USING TH...

METHOD AND SYSTEM FOR PROVISIONING MULTIPLE DIGITAL CERTIFICATES

INTEGRATED CIRCUIT AND MEMORY DATA PROTECTION APPARATUS AND METHODS...

System For And Method Of Writing And Reading Redundant Data

Methods and apparatus for protecting digital content

Methods and apparatus for protecting digital content

Methods and apparatus for protecting digital content

MEDICAL DEVICE RIGHTS AND RECALL MANAGEMENT SYSTEM

Binding a digital certificate to multiple trust domains

System and method for accessing information resources using cryptog...