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Andrew Allen
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Rolling Meadows, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for determining trust for SIP messages
Patent number
11,956,284
Issue date
Apr 9, 2024
BlackBerry Limited
Jan Hendrik Lucas Bakker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Exchange and use of globally unique device identifiers for circuit-...
Patent number
11,888,906
Issue date
Jan 30, 2024
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for sharing a SIP communication service identifier
Patent number
11,856,033
Issue date
Dec 26, 2023
Malikie Innovations Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for determining trust for SIP messages
Patent number
11,659,011
Issue date
May 23, 2023
BlackBerry Limited
Jan Hendrik Lucas Bakker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Establishing a session initiation protocol session
Patent number
11,637,875
Issue date
Apr 25, 2023
BlackBerry Limited
Adrian Buckley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Providing session initiation protocol request contents method and s...
Patent number
11,575,718
Issue date
Feb 7, 2023
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exchange and use of globally unique device identifiers for circuit-...
Patent number
11,575,719
Issue date
Feb 7, 2023
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, and associated method, for facilitating radio control sy...
Patent number
11,496,980
Issue date
Nov 8, 2022
BlackBerry Limited
Andrew Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for sharing a SIP communication service identifier
Patent number
11,463,487
Issue date
Oct 4, 2022
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Establishing a session initiation protocol session
Patent number
11,297,111
Issue date
Apr 5, 2022
BlackBerry Limited
Adrian Buckley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exchange and use of globally unique device identifiers for circuit-...
Patent number
11,196,708
Issue date
Dec 7, 2021
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Crossed-invite call handling
Patent number
11,108,833
Issue date
Aug 31, 2021
BlackBerry Limited
Bechir Trabelsi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for determining trust for SIP messages
Patent number
11,082,459
Issue date
Aug 3, 2021
BlackBerry Limited
Jan Hendrik Lucas Bakker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Providing session initiation protocol request contents method and s...
Patent number
11,038,930
Issue date
Jun 15, 2021
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for sharing a SIP communication service identifier
Patent number
10,887,352
Issue date
Jan 5, 2021
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for managing emergency requests
Patent number
10,856,359
Issue date
Dec 1, 2020
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content disposition system and method for processing message conten...
Patent number
10,841,346
Issue date
Nov 17, 2020
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for managing emergency requests
Patent number
10,631,360
Issue date
Apr 21, 2020
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for implementing media and media control transfer...
Patent number
10,609,099
Issue date
Mar 31, 2020
BlackBerry Limited
Andrew Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exchange and use of globally unique device identifiers for circuit-...
Patent number
10,587,573
Issue date
Mar 10, 2020
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Providing session initiation protocol request contents method and s...
Patent number
10,397,282
Issue date
Aug 27, 2019
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content disposition system and method for processing message conten...
Patent number
10,389,763
Issue date
Aug 20, 2019
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed control of a push-to-talk session
Patent number
10,327,113
Issue date
Jun 18, 2019
BlackBerry Limited
Stephen John Barrett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exchange and use of globally unique device identifiers for circuit-...
Patent number
10,243,921
Issue date
Mar 26, 2019
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for managing emergency requests
Patent number
10,187,924
Issue date
Jan 22, 2019
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for determining trust for SIP messages
Patent number
10,135,885
Issue date
Nov 20, 2018
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Merging active group calls
Patent number
10,123,182
Issue date
Nov 6, 2018
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Personal network access control system and method
Patent number
10,033,771
Issue date
Jul 24, 2018
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed control of a push-to-talk session
Patent number
10,028,110
Issue date
Jul 17, 2018
BlackBerry Limited
Stephen John Barrett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for providing session policy during a registr...
Patent number
9,967,348
Issue date
May 8, 2018
BlackBerry Limited
Michael Montemurro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Sharing a SIP Communication Service Identifier
Publication number
20240129344
Publication date
Apr 18, 2024
MALIKIE INNOVATIONS LIMITED
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Determining Trust for SIP Messages
Publication number
20230239331
Publication date
Jul 27, 2023
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Exchange and Use of Globally Unique Device Identifiers for Circuit-...
Publication number
20230188576
Publication date
Jun 15, 2023
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Providing Session Initiation Protocol Request Contents Method and S...
Publication number
20230171294
Publication date
Jun 1, 2023
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INDICATING NETWORK TYPES TO USE FOR SIP MESSAGES
Publication number
20230126115
Publication date
Apr 27, 2023
BlackBerry Limited
Andrew Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Sharing a SIP Communication Service Identifier
Publication number
20220417292
Publication date
Dec 29, 2022
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ESTABLISHING A SESSION INITIATION PROTOCOL SESSION
Publication number
20220224732
Publication date
Jul 14, 2022
BlackBerry Limited
Adrian BUCKLEY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Exchange and Use of Globally Unique Device Identifiers for Circuit-...
Publication number
20220060443
Publication date
Feb 24, 2022
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Determining Trust for SIP Messages
Publication number
20210352117
Publication date
Nov 11, 2021
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Providing Session Initiation Protocol Request Contents Method and S...
Publication number
20210273979
Publication date
Sep 2, 2021
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Sharing a SIP Communication Service Identifier
Publication number
20210092166
Publication date
Mar 25, 2021
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Content Disposition System And Method For Processing Message Conten...
Publication number
20210037065
Publication date
Feb 4, 2021
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Managing Emergency Requests
Publication number
20200221537
Publication date
Jul 9, 2020
Jan Hendrik Lucas BAKKER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXCHANGE AND USE OF GLOBALLY UNIQUE DEVICE IDENTIFIERS FOR CIRCUIT-...
Publication number
20200213275
Publication date
Jul 2, 2020
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Content Disposition System And Method For Processing Message Conten...
Publication number
20190356702
Publication date
Nov 21, 2019
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Providing Session Initiation Protocol Request Contents Method and S...
Publication number
20190342348
Publication date
Nov 7, 2019
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXCHANGE AND USE OF GLOBALLY UNIQUE DEVICE IDENTIFIERS FOR CIRCUIT-...
Publication number
20190268301
Publication date
Aug 29, 2019
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Managing Emergency Requests
Publication number
20190090303
Publication date
Mar 21, 2019
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Determining Trust for SIP Messages
Publication number
20190068656
Publication date
Feb 28, 2019
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED CONTROL OF A PUSH-TO-TALK SESSION
Publication number
20190014447
Publication date
Jan 10, 2019
BlackBerry Limited
Stephen John Barrett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS, AND ASSOCIATED METHOD, FOR FACILITATING RADIO CONTROL SY...
Publication number
20180167905
Publication date
Jun 14, 2018
BlackBerry Limited
Andrew Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Managing Emergency Requests
Publication number
20180042055
Publication date
Feb 8, 2018
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED CONTROL OF A PUSH-TO-TALK SESSION
Publication number
20180035267
Publication date
Feb 1, 2018
BlackBerry Limited
Stephen John Barrett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Personal Network Access Control System and Method
Publication number
20170366584
Publication date
Dec 21, 2017
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSSED-INVITE CALL HANDLING
Publication number
20170353503
Publication date
Dec 7, 2017
BlackBerry Limited
Bechir TRABELSI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Providing Session Initiation Protocol Request Contents Method and S...
Publication number
20170324783
Publication date
Nov 9, 2017
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXCHANGE AND USE OF GLOBALLY UNIQUE DEVICE IDENTIFIERS FOR CIRCUIT-...
Publication number
20170289102
Publication date
Oct 5, 2017
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Determining Trust for SIP Messages
Publication number
20170251030
Publication date
Aug 31, 2017
BlackBerry Limited
Jan Hendrik Lucas Bakker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Establishing a Session Initiation Protocol Session
Publication number
20170134444
Publication date
May 11, 2017
BLACKBERRY LIMITED
Adrian BUCKLEY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MERGING ACTIVE GROUP CALLS
Publication number
20170070868
Publication date
Mar 9, 2017
BlackBerry Limited
Andrew Michael Allen
H04 - ELECTRIC COMMUNICATION TECHNIQUE