CHRIS A. KRUEGEL

Person

PLAINFIELD, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Device and method for extending retention periods of records
- Patent number 11,954,065
- Issue date Apr 9, 2024
- MOTOROLA SOLUTIONS, INC.
- Stuart J Boutell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touchless key provisioning operation for communication devices
- Patent number 11,652,625
- Issue date May 16, 2023
- MOTOROLA SOLUTIONS, INC.
- Gary P Hunsberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of utilizing a trusted secret package for certificate enroll...
- Patent number 11,502,849
- Issue date Nov 15, 2022
- MOTOROLA SOLUTIONS, INC.
- Steven K Turner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lifecycle management method and apparatus for trusted certificates...
- Patent number 11,456,881
- Issue date Sep 27, 2022
- MOTOROLA SOLUTIONS, INC.
- Wojciech Kucharski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and key management facility for managing keys of a single us...
- Patent number 11,218,872
- Issue date Jan 4, 2022
- MOTOROLA SOLUTIONS, INC.
- Timothy Woodward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of enrolling a device into a PKI domain for certificate mana...
- Patent number 11,139,989
- Issue date Oct 5, 2021
- MOTOROLA SOLUTIONS, INC.
- Chris A Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and management server for revoking group server identifiers...
- Patent number 10,333,935
- Issue date Jun 25, 2019
- MOTOROLA SOLUTIONS, INC.
- Chris A. Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for managing encrypted group rekeying in a radio...
- Patent number 9,332,428
- Issue date May 3, 2016
- Motorola Solutions, Inc.
- Chris A. Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for authenticating a digital certificate statu...
- Patent number 9,071,964
- Issue date Jun 30, 2015
- Motorola Solutions, Inc.
- Thomas J. Senese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for a communication device to operate with multiple key mana...
- Patent number 8,948,396
- Issue date Feb 3, 2015
- Motorola Solutions, Inc.
- Chris A. Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing application service between a fi...
- Patent number 8,861,482
- Issue date Oct 14, 2014
- Motorola Solutions, Inc.
- Dennis R. Newkirk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for link layer decrypting and/or encrypting a voi...
- Patent number 8,824,681
- Issue date Sep 2, 2014
- Motorola Solutions, Inc.
- Thomas J. Senese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for managing encrypted group rekeying in a radio...
- Patent number 8,781,132
- Issue date Jul 15, 2014
- Motorola Solutions, Inc.
- Chris A. Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and device for secure transfer of symmetric encryption keys
- Patent number 8,509,448
- Issue date Aug 13, 2013
- Motorola Solutions, Inc.
- Shanthi E. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for validating encrypted communications via selection and co...
- Patent number 8,422,680
- Issue date Apr 16, 2013
- Motorola Solutions, Inc.
- Chris A. Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encrypted communications using IPsec keys
- Patent number 8,059,817
- Issue date Nov 15, 2011
- Motorola Solutions, Inc.
- Chris A. Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing multiple cryptographic periods in a single cryptographic g...
- Patent number 7,643,636
- Issue date Jan 5, 2010
- Motorola, Inc.
- Chris A. Kruegel
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CERTIFICATE ENTITLEMENT LICENSES FOR AUTHENTICATING PUBLIC KEY INFR...
- Publication number 20240073030
- Publication date Feb 29, 2024
- MOTOROLA SOLUTIONS, INC
- Chi Fai Sze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device And Method For Extending Retention Periods of Records
- Publication number 20230297541
- Publication date Sep 21, 2023
- STUART J. BOUTELL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device And Method For Redacting Records Based On A Contextual Corre...
- Publication number 20230195934
- Publication date Jun 22, 2023
- GRZEGORZ GUSTOF
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR REDACTION OF DATA THAT IS INCIDENTALLY RECORDED
- Publication number 20230195927
- Publication date Jun 22, 2023
- CHRIS A KRUEGEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCHLESS KEY PROVISIONING OPERATION FOR COMMUNICATION DEVICES
- Publication number 20220400006
- Publication date Dec 15, 2022
- Gary P. HUNSBERGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method Of Enrolling A Device Into A PKI Domain For Certificate Mana...
- Publication number 20210067349
- Publication date Mar 4, 2021
- MOTOROLA SOLUTIONS, INC
- CHRIS A. KRUEGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND KEY MANAGEMENT FACILITY FOR MANAGING KEYS OF A SINGLE U...
- Publication number 20200413254
- Publication date Dec 31, 2020
- MOTOROLA SOLUTIONS, INC
- TIMOTHY WOODWARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF UTILIZING A TRUSTED SECRET PACKAGE FOR CERTIFICATE ENROLL...
- Publication number 20200396610
- Publication date Dec 17, 2020
- MOTOROLA SOLUTIONS, INC
- STEVEN K TURNER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIFECYCLE MANAGEMENT METHOD AND APPARATUS FOR TRUSTED CERTIFICATES...
- Publication number 20200136838
- Publication date Apr 30, 2020
- MOTOROLA SOLUTIONS, INC
- Wojciech KUCHARSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND MANAGEMENT SERVER FOR REVOKING GROUP SERVER IDENTIFIERS...
- Publication number 20170353455
- Publication date Dec 7, 2017
- MOTOROLA SOLUTIONS, INC.
- Chris A. Kruegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING CERTIFICATES
- Publication number 20160142215
- Publication date May 19, 2016
- MOTOROLA SOLUTIONS, INC.
- CHRIS A. KRUEGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATING SELECTION OF CERTIFICATE MANAGE...
- Publication number 20160142216
- Publication date May 19, 2016
- MOTOROLA SOLUTIONS, INC.
- STEVEN K. TURNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR MANAGING ENCRYPTED GROUP REKEYING IN A RADIO...
- Publication number 20140198916
- Publication date Jul 17, 2014
- MOTOROLA SOLUTIONS, INC.
- CHRIS A. KRUEGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR MANAGING ENCRYPTED GROUP REKEYING IN A RADIO...
- Publication number 20130243195
- Publication date Sep 19, 2013
- MOTOROLA SOLUTIONS, INC.
- CHRIS A. KRUEGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR LINK LAYER DECRYPTING AND/OR ENCRYPTING A VOI...
- Publication number 20130142335
- Publication date Jun 6, 2013
- MOTOROLA SOLUTIONS, INC.
- Thomas J. SENESE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AUTHENTICATING A DIGITAL CERTIFICATE STATU...
- Publication number 20130072155
- Publication date Mar 21, 2013
- MOTOROLA SOLUTIONS, INC.
- THOMAS J. SENESE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR A COMMUNICATION DEVICE TO OPERATE WITH MULTIPLE KEY MANA...
- Publication number 20120183143
- Publication date Jul 19, 2012
- MOTOROLA SOLUTIONS, INC.
- CHRIS A. KRUEGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR ESTABLISHING A SECURITY SESSION IN A COMMUNICATIONS SYSTEM
- Publication number 20120036567
- Publication date Feb 9, 2012
- MOTOROLA SOLUTIONS, INC.
- THOMAS J. SENESE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING APPLICATION SERVICE BETWEEN A FI...
- Publication number 20110075614
- Publication date Mar 31, 2011
- MOTOROLA, INC.
- Dennis R. Newkirk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICE FOR SECURE TRANSFER OF SYMMETRIC ENCRYPTION KEYS
- Publication number 20110026714
- Publication date Feb 3, 2011
- MOTOROLA, INC.
- Shanthi E. Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTI-REPLAY METHOD FOR UNICAST AND MULTICAST IPSEC
- Publication number 20100165839
- Publication date Jul 1, 2010
- MOTOROLA, INC.
- THOMAS J. SENESE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO ALLOW SECURE COMMUNICATIONS AMONG COMMUNICATION UNITS
- Publication number 20100031038
- Publication date Feb 4, 2010
- MOTOROLA, INC.
- CHRIS A. KRUEGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR UPDATING AT LEAST ONE ATTRIBUTE STORED AT A M...
- Publication number 20080132204
- Publication date Jun 5, 2008
- MOTOROLA, INC.
- RYAN P. ZIOLKO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCRYPTED COMMUNICATIONS USING IPSEC KEYS
- Publication number 20080019525
- Publication date Jan 24, 2008
- MOTOROLA, INC.
- CHRIS A. KRUEGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Roaming encryption key rekeying apparatus and method
- Publication number 20060233371
- Publication date Oct 19, 2006
- Hans C. Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication system and method of call group management therefor
- Publication number 20060056635
- Publication date Mar 16, 2006
- Scott James Pappas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Managing multiple cryptographic periods in a single cryptographic g...
- Publication number 20050047598
- Publication date Mar 3, 2005
- Chris A. Kruegel
- G06 - COMPUTING CALCULATING COUNTING

CHRIS A. KRUEGEL

Person

Patents Grantslast 30 patents

Device and method for extending retention periods of records

Touchless key provisioning operation for communication devices

Method of utilizing a trusted secret package for certificate enroll...

Lifecycle management method and apparatus for trusted certificates...

Method and key management facility for managing keys of a single us...

Method of enrolling a device into a PKI domain for certificate mana...

Method and management server for revoking group server identifiers...

Method and device for managing encrypted group rekeying in a radio...

Method and apparatus for authenticating a digital certificate statu...

Method for a communication device to operate with multiple key mana...

Method and apparatus for providing application service between a fi...

Method and device for link layer decrypting and/or encrypting a voi...

Method and device for managing encrypted group rekeying in a radio...

Methods and device for secure transfer of symmetric encryption keys

Method for validating encrypted communications via selection and co...

Method and apparatus for encrypted communications using IPsec keys

Managing multiple cryptographic periods in a single cryptographic g...

Patents Applicationslast 30 patents

CERTIFICATE ENTITLEMENT LICENSES FOR AUTHENTICATING PUBLIC KEY INFR...

Device And Method For Extending Retention Periods of Records

Device And Method For Redacting Records Based On A Contextual Corre...

SYSTEM AND METHOD FOR REDACTION OF DATA THAT IS INCIDENTALLY RECORDED

TOUCHLESS KEY PROVISIONING OPERATION FOR COMMUNICATION DEVICES

Method Of Enrolling A Device Into A PKI Domain For Certificate Mana...

METHOD AND KEY MANAGEMENT FACILITY FOR MANAGING KEYS OF A SINGLE U...

METHOD OF UTILIZING A TRUSTED SECRET PACKAGE FOR CERTIFICATE ENROLL...

LIFECYCLE MANAGEMENT METHOD AND APPARATUS FOR TRUSTED CERTIFICATES...

METHOD AND MANAGEMENT SERVER FOR REVOKING GROUP SERVER IDENTIFIERS...

METHOD AND APPARATUS FOR MANAGING CERTIFICATES

METHOD AND APPARATUS FOR AUTOMATING SELECTION OF CERTIFICATE MANAGE...

METHOD AND DEVICE FOR MANAGING ENCRYPTED GROUP REKEYING IN A RADIO...

METHOD AND DEVICE FOR MANAGING ENCRYPTED GROUP REKEYING IN A RADIO...

METHOD AND DEVICE FOR LINK LAYER DECRYPTING AND/OR ENCRYPTING A VOI...

METHOD AND APPARATUS FOR AUTHENTICATING A DIGITAL CERTIFICATE STATU...

METHOD FOR A COMMUNICATION DEVICE TO OPERATE WITH MULTIPLE KEY MANA...

METHODS FOR ESTABLISHING A SECURITY SESSION IN A COMMUNICATIONS SYSTEM

METHOD AND APPARATUS FOR PROVIDING APPLICATION SERVICE BETWEEN A FI...

METHODS AND DEVICE FOR SECURE TRANSFER OF SYMMETRIC ENCRYPTION KEYS

ANTI-REPLAY METHOD FOR UNICAST AND MULTICAST IPSEC

METHOD TO ALLOW SECURE COMMUNICATIONS AMONG COMMUNICATION UNITS

SYSTEM AND METHOD FOR UPDATING AT LEAST ONE ATTRIBUTE STORED AT A M...

METHOD AND APPARATUS FOR ENCRYPTED COMMUNICATIONS USING IPSEC KEYS

Roaming encryption key rekeying apparatus and method

Communication system and method of call group management therefor

Managing multiple cryptographic periods in a single cryptographic g...