Gregory Marc Zaverucha

Person

Redmond, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ensuring the integrity of data stored in a memory by using a watermark
- Patent number 11,664,999
- Issue date May 30, 2023
- Microsoft Technology Licensing, LLC
- John Grant Bennett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicitly certified digital signatures
- Patent number 10,944,575
- Issue date Mar 9, 2021
- BlackBerry Limited
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicitly certified digital signatures
- Patent number 10,652,026
- Issue date May 12, 2020
- BlackBerry Limited
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Leveraging pre-existing groups for IoT device access
- Patent number 10,623,497
- Issue date Apr 14, 2020
- Microsoft Technology Licensing, LLC
- David G. Thaler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authenticated encryption method using working blocks
- Patent number 9,917,695
- Issue date Mar 13, 2018
- BlackBerry Limited
- Atsushi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of lawful access to secure communications
- Patent number 9,871,827
- Issue date Jan 16, 2018
- BlackBerry Limited
- Matthew John Campagnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hashing prefix-free values in a signature scheme
- Patent number 9,698,993
- Issue date Jul 4, 2017
- Certicom Corp.
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for connecting client devices to a network
- Patent number 9,621,545
- Issue date Apr 11, 2017
- Certicom.Corp.
- Matthew John Campagna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of lawful access to secure communications
- Patent number 9,413,530
- Issue date Aug 9, 2016
- BlackBerry Limited
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of lawful access to secure communications
- Patent number 9,264,227
- Issue date Feb 16, 2016
- BlackBerry Limited
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for securing messages
- Patent number 9,219,610
- Issue date Dec 22, 2015
- BlackBerry Limited
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for connecting client devices to a network
- Patent number 9,106,635
- Issue date Aug 11, 2015
- Certicom Corp.
- Matthew John Campagna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of lawful access to secure communications
- Patent number 9,083,509
- Issue date Jul 14, 2015
- BlackBerry Limited
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intercepting key sessions
- Patent number 9,065,642
- Issue date Jun 23, 2015
- Certicom Corp.
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hashing prefix-free values in a certificate scheme
- Patent number 9,049,022
- Issue date Jun 2, 2015
- Certicom Corp.
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple hashing in a cryptographic scheme
- Patent number 8,995,656
- Issue date Mar 31, 2015
- Certicom.Corp.
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
HTTP layer countermeasures against blockwise chosen boundary attack
- Patent number 8,996,855
- Issue date Mar 31, 2015
- BlackBerry Limited
- Alexander Sherkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hashing prefix-free values in a signature scheme
- Patent number 8,850,199
- Issue date Sep 30, 2014
- Certicom.Corp.
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENSURING THE INTEGRITY OF DATA STORED IN A MEMORY BY USING A WATERMARK
- Publication number 20220123940
- Publication date Apr 21, 2022
- Microsoft Technology Licensing, LLC
- John Grant BENNETT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Implicitly Certified Digital Signatures
- Publication number 20200304316
- Publication date Sep 24, 2020
- BlackBerry Limited
- Gregory Marc ZAVERUCHA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Implicitly Certified Digital Signatures
- Publication number 20200028694
- Publication date Jan 23, 2020
- CERTICOM CORP.
- Gregory Marc ZAVERUCHA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LEVERAGING PRE-EXISTING GROUPS FOR IOT DEVICE ACCESS
- Publication number 20180103039
- Publication date Apr 12, 2018
- Microsoft Technology Licensing, LLC
- David G. Thaler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF LAWFUL ACCESS TO SECURE COMMUNICATIONS
- Publication number 20160344775
- Publication date Nov 24, 2016
- BlackBerry Limited
- Matthew John Campagna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR CONNECTING CLIENT DEVICES TO A NETWORK
- Publication number 20150319164
- Publication date Nov 5, 2015
- CERTICOM CORP.
- Matthew John CAMPAGNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hashing Prefix-Free Values in a Signature Scheme
- Publication number 20140372765
- Publication date Dec 18, 2014
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY ESCROW MANAGEMENT FOR MINIMAL DISCLOSURE CREDENTIALS
- Publication number 20140281491
- Publication date Sep 18, 2014
- Microsoft Corporation
- Greg Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MINIMAL DISCLOSURE CREDENTIAL VERIFICATION AND REVOCATION
- Publication number 20140281525
- Publication date Sep 18, 2014
- Microsoft Corporation
- Tolga Acar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATED ENCRYPTION METHOD USING WORKING BLOCKS
- Publication number 20140146964
- Publication date May 29, 2014
- CERTICOM CORP.
- Atsushi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HTTP Layer Countermeasures Against Blockwise Chosen Boundary Attack
- Publication number 20140136834
- Publication date May 15, 2014
- CERTICOM CORP.
- Alexander SHERKIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ESTABLISHING TRUST ON FIRST USE FOR CLOSE P...
- Publication number 20130343542
- Publication date Dec 26, 2013
- CERTICOM CORP.
- Anthony Rosati
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HASHING PREFIX-FREE VALUES IN A SIGNATURE SCHEME
- Publication number 20130290712
- Publication date Oct 31, 2013
- CERTICOM CORP.
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HASHING PREFIX-FREE VALUES IN A CERTIFICATE SCHEME
- Publication number 20130290713
- Publication date Oct 31, 2013
- CERTICOM CORP.
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE HASHING IN A CRYPTOGRAPHIC SCHEME
- Publication number 20130287207
- Publication date Oct 31, 2013
- CERTICOM CORP.
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SECURING MESSAGES
- Publication number 20130246785
- Publication date Sep 19, 2013
- Research in Motion Limited
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SECURING MESSAGES
- Publication number 20130246798
- Publication date Sep 19, 2013
- Research in Motion Limited
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERCEPTING KEY SESSIONS
- Publication number 20130236019
- Publication date Sep 12, 2013
- Gregory Marc Zaverucha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Connecting Client Devices to a Network
- Publication number 20130232554
- Publication date Sep 5, 2013
- CERTICOM CORP.
- Matthew John CAMPAGNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method of Lawful Access to Secure Communications
- Publication number 20130182843
- Publication date Jul 18, 2013
- CERTICOM CORP.
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method of Lawful Access to Secure Communications
- Publication number 20130182840
- Publication date Jul 18, 2013
- CERTICOM CORP.
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method of Lawful Access to Secure Communications
- Publication number 20130182841
- Publication date Jul 18, 2013
- CERTICOM CORP.
- Michael Eoin Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Gregory Marc Zaverucha

Person

Patents Grantslast 30 patents

Ensuring the integrity of data stored in a memory by using a watermark

Implicitly certified digital signatures

Implicitly certified digital signatures

Leveraging pre-existing groups for IoT device access

Authenticated encryption method using working blocks

System and method of lawful access to secure communications

Hashing prefix-free values in a signature scheme

System and method for connecting client devices to a network

System and method of lawful access to secure communications

System and method of lawful access to secure communications

Method for securing messages

System and method for connecting client devices to a network

System and method of lawful access to secure communications

Intercepting key sessions

Hashing prefix-free values in a certificate scheme

Multiple hashing in a cryptographic scheme

HTTP layer countermeasures against blockwise chosen boundary attack

Hashing prefix-free values in a signature scheme

Patents Applicationslast 30 patents

ENSURING THE INTEGRITY OF DATA STORED IN A MEMORY BY USING A WATERMARK

Implicitly Certified Digital Signatures

Implicitly Certified Digital Signatures

LEVERAGING PRE-EXISTING GROUPS FOR IOT DEVICE ACCESS

SYSTEM AND METHOD OF LAWFUL ACCESS TO SECURE COMMUNICATIONS

SYSTEM AND METHOD FOR CONNECTING CLIENT DEVICES TO A NETWORK

Hashing Prefix-Free Values in a Signature Scheme

IDENTITY ESCROW MANAGEMENT FOR MINIMAL DISCLOSURE CREDENTIALS

MINIMAL DISCLOSURE CREDENTIAL VERIFICATION AND REVOCATION

AUTHENTICATED ENCRYPTION METHOD USING WORKING BLOCKS

HTTP Layer Countermeasures Against Blockwise Chosen Boundary Attack

METHODS AND DEVICES FOR ESTABLISHING TRUST ON FIRST USE FOR CLOSE P...

HASHING PREFIX-FREE VALUES IN A SIGNATURE SCHEME

HASHING PREFIX-FREE VALUES IN A CERTIFICATE SCHEME

MULTIPLE HASHING IN A CRYPTOGRAPHIC SCHEME

METHOD FOR SECURING MESSAGES

METHOD FOR SECURING MESSAGES

INTERCEPTING KEY SESSIONS

System and Method for Connecting Client Devices to a Network

System and Method of Lawful Access to Secure Communications

System and Method of Lawful Access to Secure Communications

System and Method of Lawful Access to Secure Communications