Per Stahl

Person

Malmo, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Provision of application level identity
- Patent number 12,120,522
- Issue date Oct 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for enabling remote management of a profile i...
- Patent number 12,069,045
- Issue date Aug 20, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Profile handling of a batch of identity modules
- Patent number 12,041,458
- Issue date Jul 16, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication of a radio communication device to a network
- Patent number 11,968,529
- Issue date Apr 23, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Patrik Salmela
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Initial network authorization for a communications device
- Patent number 11,863,663
- Issue date Jan 2, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Profile handling of a communications device
- Patent number 11,595,813
- Issue date Feb 28, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Petri Mikael Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handling of subscription profiles for a set of wireless devices
- Patent number 11,523,261
- Issue date Dec 6, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Petri Mikael Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Registration of data packet traffic for a wireless device
- Patent number 11,316,820
- Issue date Apr 26, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure communications using network access identity
- Patent number 11,316,670
- Issue date Apr 26, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Per Stahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for obtaining initial access to a network, and related wirel...
- Patent number 11,290,879
- Issue date Mar 29, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for communication
- Patent number 10,945,125
- Issue date Mar 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Ari Keränen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining a need for a change in a pixel...
- Patent number 9,615,029
- Issue date Apr 4, 2017
- Axis AB
- Per Stahl
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for enabling a secure provisioning of a credential, and rela...
- Patent number 9,565,172
- Issue date Feb 7, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for maintaining secure time
- Patent number 9,292,712
- Issue date Mar 22, 2016
- ST-Ericsson SA
- Per Ståhl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for protection of a SIP back-to-back user agent...
- Patent number 9,027,088
- Issue date May 5, 2015
- Ericsson Modems SA
- Stefan Runeson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for software boot revocation
- Patent number 8,484,451
- Issue date Jul 9, 2013
- ST-Ericsson SA
- Hervé Sibert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic protection of usage restrictions in electronic devices
- Patent number 8,225,110
- Issue date Jul 17, 2012
- Telefonaktiebolaget LM Ericsson (publ)
- Per Stáhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extending the DRM realm to external devices
- Patent number 8,166,300
- Issue date Apr 24, 2012
- Telefonaktiebolaget LM Ericsson (publ)
- Ulf Björkengren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure end-of-life handling of electronic devices
- Patent number 8,060,748
- Issue date Nov 15, 2011
- Telefonaktiebolaget LM Ericsson (publ)
- Petri Mikael Johansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for digital rights management of electronic content
- Patent number 7,617,158
- Issue date Nov 10, 2009
- Telefonaktiebolaget L M Ericsson (Publ)
- Ulf Björkengren
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Download of Operational Subscription Profile
- Publication number 20240314538
- Publication date Sep 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION OF A RADIO COMMUNICATION DEVICE TO A NETWORK
- Publication number 20240276216
- Publication date Aug 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Patrik Salmela
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOWNLOAD HANDLING OFA POOL OF SUBSCRIPTION PROFILES
- Publication number 20240056794
- Publication date Feb 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Patrik SALMELA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOWNLOAD OF A SUBSCRIPTION PROFILE TO A COMMUNICATION DEVICE
- Publication number 20240031805
- Publication date Jan 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CREDENTIAL HANDLING OF AN IOT SAFE APPLET
- Publication number 20230379717
- Publication date Nov 23, 2023
- SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) . CHINESE ACADEMY OF...
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Profile Handling of a Communication Device
- Publication number 20230254676
- Publication date Aug 10, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR PERFORMING AN AUTHENTICATION PROCEDURE AND FOR MESSAGE...
- Publication number 20230058053
- Publication date Feb 23, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Alexander Hunt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGING A SUBSCRIPTION IDENTIFIER ASSOCIATED WITH A DEVICE
- Publication number 20230007491
- Publication date Jan 5, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Bernard Smeets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Enabling Remote Management of a Profile i...
- Publication number 20220329586
- Publication date Oct 13, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Profile Handling of a Batch of Identity Modules
- Publication number 20220295288
- Publication date Sep 15, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Provision of Application Level Identity
- Publication number 20220256349
- Publication date Aug 11, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication of a Radio Communication Device to a Network
- Publication number 20220201479
- Publication date Jun 23, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Patrik Salmela
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HANDLING OF SUBSCRIPTION PROFILES FOR A SET OF WIRELESS DEVICES
- Publication number 20210385635
- Publication date Dec 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Petri Mikael JOHANSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INITIAL NETWORK AUTHORIZATION FOR A COMMUNICATIONS DEVICE
- Publication number 20210203488
- Publication date Jul 1, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Per STAHL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Secure Communications Using Network Access Identity
- Publication number 20200403780
- Publication date Dec 24, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Session Key Establishment
- Publication number 20200389788
- Publication date Dec 10, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Bernard Smeets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROFILE HANDLING OF A COMMUNICATIONS DEVICE
- Publication number 20200351656
- Publication date Nov 5, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Petri Mikael JOHANSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Communication
- Publication number 20190223010
- Publication date Jul 18, 2019
- Ari Keränen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Registration of Data Packet Traffic for a Wireless Device
- Publication number 20190158453
- Publication date May 23, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Per STÅHL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR OBTAINING INITIAL ACCESS TO A NETWORK, AND RELATED WIREL...
- Publication number 20180206117
- Publication date Jul 19, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Per STAHL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Enabling a Secure Provisioning of a Credential, and Rela...
- Publication number 20160373418
- Publication date Dec 22, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Per Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING A NEED FOR A CHANGE IN A PIXEL...
- Publication number 20150326791
- Publication date Nov 12, 2015
- AXIS AB
- Per STAHL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication Systems
- Publication number 20150326402
- Publication date Nov 12, 2015
- ST-ERICSSON SA
- Herve SIBERT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Software Anti-Rollback Recovery
- Publication number 20140250290
- Publication date Sep 4, 2014
- ST-ERICSSON SA
- Per Ståhl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Maintaining Secure Time
- Publication number 20140095918
- Publication date Apr 3, 2014
- Per Ståhl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR PROTECTION OF A SIP BACK-TO-BACK USER AGENT...
- Publication number 20130340047
- Publication date Dec 19, 2013
- ST-ERICSSON SA
- Stefan RUNESON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Software Boot Revocation
- Publication number 20110225409
- Publication date Sep 15, 2011
- Herve Sibert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ALTERATION OF INTEGRITY PROTECTED DATA IN A DEVICE, COMP...
- Publication number 20100299748
- Publication date Nov 25, 2010
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Mikael Johansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cryptographic Protection of Usage Restrictions in Electronic Devices
- Publication number 20100180130
- Publication date Jul 15, 2010
- Telefonaktiebolaget LM Ericsson (publ)
- Per Stahl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTENDING THE DRM REALM TO EXTERNAL DEVICES
- Publication number 20090313471
- Publication date Dec 17, 2009
- Ulf Björkengren
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Provision of application level identity

Methods and apparatus for enabling remote management of a profile i...

Profile handling of a batch of identity modules

Authentication of a radio communication device to a network

Initial network authorization for a communications device

Profile handling of a communications device

Handling of subscription profiles for a set of wireless devices

Registration of data packet traffic for a wireless device

Secure communications using network access identity

Method for obtaining initial access to a network, and related wirel...

Methods and apparatus for communication

Method and apparatus for determining a need for a change in a pixel...

Method for enabling a secure provisioning of a credential, and rela...

Method and apparatus for maintaining secure time

Systems and methods for protection of a SIP back-to-back user agent...

Method and apparatus for software boot revocation

Cryptographic protection of usage restrictions in electronic devices

Extending the DRM realm to external devices

Secure end-of-life handling of electronic devices

System and method for digital rights management of electronic content

Patents Applicationslast 30 patents

Download of Operational Subscription Profile

AUTHENTICATION OF A RADIO COMMUNICATION DEVICE TO A NETWORK

DOWNLOAD HANDLING OFA POOL OF SUBSCRIPTION PROFILES

DOWNLOAD OF A SUBSCRIPTION PROFILE TO A COMMUNICATION DEVICE

CREDENTIAL HANDLING OF AN IOT SAFE APPLET

Profile Handling of a Communication Device

METHODS FOR PERFORMING AN AUTHENTICATION PROCEDURE AND FOR MESSAGE...

MANAGING A SUBSCRIPTION IDENTIFIER ASSOCIATED WITH A DEVICE

Methods and Apparatus for Enabling Remote Management of a Profile i...

Profile Handling of a Batch of Identity Modules

Provision of Application Level Identity

Authentication of a Radio Communication Device to a Network

HANDLING OF SUBSCRIPTION PROFILES FOR A SET OF WIRELESS DEVICES

INITIAL NETWORK AUTHORIZATION FOR A COMMUNICATIONS DEVICE

Secure Communications Using Network Access Identity

Session Key Establishment

PROFILE HANDLING OF A COMMUNICATIONS DEVICE

Methods and Apparatus for Communication

Registration of Data Packet Traffic for a Wireless Device

METHOD FOR OBTAINING INITIAL ACCESS TO A NETWORK, AND RELATED WIREL...

Method for Enabling a Secure Provisioning of a Credential, and Rela...

METHOD AND APPARATUS FOR DETERMINING A NEED FOR A CHANGE IN A PIXEL...

Authentication Systems

Method for Software Anti-Rollback Recovery

Method and Apparatus for Maintaining Secure Time

SYSTEMS AND METHODS FOR PROTECTION OF A SIP BACK-TO-BACK USER AGENT...

Method and Apparatus for Software Boot Revocation

METHOD FOR ALTERATION OF INTEGRITY PROTECTED DATA IN A DEVICE, COMP...

Cryptographic Protection of Usage Restrictions in Electronic Devices

EXTENDING THE DRM REALM TO EXTERNAL DEVICES