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1. 发明公开

EP4254240A3 METHODS AND SYSTEMS TO IDENTIFY A COMPROMISED DEVICE THROUGH ACTIVE TESTING 审中-实审
公开(公告)号：EP4254240A3
公开(公告)日：2023-12-27
申请号：EP23192757.5
申请日：2020-07-16
申请人： BlackBerry Limited
发明人： YANG, Chang Fung , LOMBARDI, Robert Joseph , NG, Chi Hing , WHITE, Johnathan George
IPC分类号： G06F21/56 , G06F21/55 , H04W12/30 , G06F21/14
摘要： Methods and devices for determining whether a mobile device has been compromised. File tree structure information for the mobile device is obtained that details at least a portion of a tree-based structure of folders and files in a portion of memory. The file tree structure information is analyzed to determine that the mobile device has been compromised, has not been compromised, or might be compromised. Based on determining that the mobile device might be compromised, the mobile device is instructed to execute a restricted action. If the restricted action occurs on the mobile device then it is determined that the mobile device has been compromised. Based on that determination, an action is taken.

2. 发明公开

EP4254240A2 METHODS AND SYSTEMS TO IDENTIFY A COMPROMISED DEVICE THROUGH ACTIVE TESTING 审中-实审
公开(公告)号：EP4254240A2
公开(公告)日：2023-10-04
申请号：EP23192757.5
申请日：2020-07-16
申请人： BlackBerry Limited
发明人： YANG, Chang Fung , LOMBARDI, Robert Joseph , NG, Chi Hing , WHITE, Johnathan George
IPC分类号： G06F21/55
摘要： Methods and devices for determining whether a mobile device has been compromised. File tree structure information for the mobile device is obtained that details at least a portion of a tree-based structure of folders and files in a portion of memory. The file tree structure information is analyzed to determine that the mobile device has been compromised, has not been compromised, or might be compromised. Based on determining that the mobile device might be compromised, the mobile device is instructed to execute a restricted action. If the restricted action occurs on the mobile device then it is determined that the mobile device has been compromised. Based on that determination, an action is taken.

3. 发明公开

EP3482227A1 MOBILE TRANSCEIVER FOR ASSET TRACKING HAVING A POWER SAVING SCHEME FOR NETWORK ACCESS 有权
公开(公告)号：EP3482227A1
公开(公告)日：2019-05-15
申请号：EP17755336.9
申请日：2017-08-02
申请人： BlackBerry Limited
发明人： MULAOSMANOVIC, Jasmin , LOMBARDI, Robert Joseph , BERRIZ, Sergio Javier
IPC分类号： G01S19/34 , G01S5/02
摘要： A mobile transceiver for asset tracking having a power saving scheme for network access and related method are provided. In one aspect, the method comprises determining a location of the mobile transceiver, determining whether cellular service is likely to be available at the determined location based on a stored signal strength database, and activating the cellular transceiver from a low power mode in response to a determination that cellular service is likely to be available at the determined location.

4. 发明公开

EP3942446A1 MANAGING ACCESS TO PROTECTED DATA FILE CONTENT 有权转让
公开(公告)号：EP3942446A1
公开(公告)日：2022-01-26
申请号：EP20772692.8
申请日：2020-03-09
申请人： BlackBerry Limited
发明人： LOMBARDI, Robert Joseph , ADAMS, Neil Patrick , MULAOSMANOVIC, Jasmin
IPC分类号： G06F21/60 , G06F21/31

5. 发明公开

EP3779747A1 METHODS AND SYSTEMS TO IDENTIFY A COMPROMISED DEVICE THROUGH ACTIVE TESTING 有权
公开(公告)号：EP3779747A1
公开(公告)日：2021-02-17
申请号：EP20186204.2
申请日：2020-07-16
申请人： BlackBerry Limited
发明人： YANG, Chang Fung , LOMBARDI, Robert Joseph , NG, Chi Hing , WHITE, Johnathan George
IPC分类号： G06F21/56 , G06F21/55 , G06F21/14
摘要： Methods and devices for determining whether a mobile device has been compromised. File tree structure information for the mobile device is obtained that details at least a portion of a tree-based structure of folders and files in a portion of memory. The file tree structure information is analyzed to determine that the mobile device has been compromised, has not been compromised, or might be compromised. Based on determining that the mobile device might be compromised, the mobile device is instructed to execute a restricted action. If the restricted action occurs on the mobile device then it is determined that the mobile device has been compromised. Based on that determination, an action is taken.

6. 发明授权

EP3482227B1 MOBILE TRANSCEIVER FOR ASSET TRACKING HAVING A POWER SAVING SCHEME FOR NETWORK ACCESS 有权
公开(公告)号：EP3482227B1
公开(公告)日：2020-10-07
申请号：EP17755336.9
申请日：2017-08-02
申请人： BlackBerry Limited
发明人： MULAOSMANOVIC, Jasmin , LOMBARDI, Robert Joseph , BERRIZ, Sergio Javier
IPC分类号： G01S19/34 , G01S5/02

7. 发明公开

EP3279843A1 AUTOMATIC REGISTRATION OF ASSET TAGS BASED ON CROWD SOURCING ASSET CONTEXT 审中-公开
标题翻译：基于人力资源背景的资产标识自动注册
公开(公告)号：EP3279843A1
公开(公告)日：2018-02-07
申请号：EP17183205.8
申请日：2017-07-26
申请人： BlackBerry Limited
发明人： LOMBARDI, Robert Joseph , SMADI, Mohammed Nawaf , MULAOSMANOVIC, Jasmin
IPC分类号： G06Q10/08
CPC分类号： G06Q10/087 , G06K7/10376 , G06Q10/08
摘要： A server-implemented method for automatically registering an asset tag in a database is disclosed. One or more asset tag collision reports are received from at least one mobile device connected to the server, each report including a tag identifier of the asset tag that is wirelessly broadcast by the asset tag. A location of the asset tag is determined based on the one or more received asset tag collision reports. A first asset is selected from a set of unregistered assets that are identified as being deployed in the indoor facility based on determining that there is a match between the location of the asset tag and location information associated with the first asset. The asset tag is then registered in association with the first asset in the database.
摘要翻译：公开了一种用于将资产标签自动注册到数据库中的服务器实现的方法。从连接到服务器的至少一个移动设备接收一个或多个资产标签碰撞报告，每个报告包括资产标签无线广播的资产标签的标签标识符。基于所接收的一个或多个资产标签碰撞报告来确定资产标签的位置。基于确定资产标签的位置和与第一资产相关联的位置信息之间存在匹配，从标识为部署在室内设施中的一组未注册资产中选择第一资产。资产标签随后与数据库中的第一资产相关联地注册。

8. 发明公开

EP3816826A1 SHARED IMAGE SANITIZATION METHOD AND SYSTEM 有权
公开(公告)号：EP3816826A1
公开(公告)日：2021-05-05
申请号：EP20203174.6
申请日：2020-10-21
申请人： BlackBerry Limited
发明人： ADAMS, Neil Patrick , LOMBARDI, Robert Joseph
IPC分类号： G06F21/10 , G06F21/62
摘要： Methods and systems for removing sensitive information from a digital image. An instruction to share a digital image is received. It is then determined that the digital image contains a depiction of a corporate display medium that is classified as sensitive based on a policy and, based on the determination that the digital image contains the depiction of the corporate display medium that is classified as sensitive based on the policy, the digital image is processed to modify the depiction. The digital image is shared.

9. 发明公开

EP3764264A1 METHODS AND DEVICES FOR AUTOMATICALLY ENCRYPTING FILES 有权转让
公开(公告)号：EP3764264A1
公开(公告)日：2021-01-13
申请号：EP20184594.8
申请日：2020-07-07
申请人： BlackBerry Limited
发明人： ADAMS, Neil Patrick , LOMBARDI, Robert Joseph , MULAOSMANOVIC, Jasmin
IPC分类号： G06F21/60
摘要： An automatic file encryption method and device for automatically encrypting a file. A processor identifies a characteristic associated with likely sensitive content based on a usage pattern of encrypting files having the characteristic. Creation of a new file is detected and the newly-created file is analyzed to determine whether the file contains sensitive content based upon it having the characteristic. If the file is found to have the characteristic, then the file is automatically encrypted.

10. 发明公开

EP3761594A1 FILTERING PERSONALLY IDENTIFIABLE INFORMATION FROM VEHICLE DATA 审中-实审
公开(公告)号：EP3761594A1
公开(公告)日：2021-01-06
申请号：EP20178620.9
申请日：2020-06-05
申请人： BlackBerry Limited
发明人： ADAMS, Neil Patrick , MULAOSMANOVIC, Jasmin , LOMBARDI, Robert Joseph
IPC分类号： H04L29/06 , H04L29/08 , H04W4/02 , H04W4/40 , H04W12/02 , G06F21/62
摘要： As vehicles collect more data in autonomous or semi-autonomous operation, the collected data such as video, navigation and telemetry data, can containing personally identifiable information (PII). The PII may be governed by specific handling requirements or privacy policies. In order to comply with these requirements and policies a method, system and computer readable memory are provided for determining a location of a vehicle to enable determination of an enforcement policy associated with the location of the vehicle. The enforcement policy defines one or more PII objects that are to be filtered from the vehicle data. The PII objects contained within the vehicle data can then be filtered such that the PII objects are not identifiable. The filtered data can then be stored or transmitted to a remote location.

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