专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US10032007B1 Controlling access by code 有权
公开(公告)号：US10032007B1
公开(公告)日：2018-07-24
申请号：US15925284
申请日：2018-03-19
申请人： BlackBerry Limited
发明人： David Paul Yach , Herbert Anthony Little , Michael Stephen Brown
IPC分类号： H04L29/06 , G06F21/10 , H04W4/60 , G06F21/12 , G06F21/51 , G06F21/62 , H04L9/32
摘要： A novel code signing system, computer readable media, and method are provided. The code signing method includes receiving a code signing request from a requestor in order to gain access to one or more specific application programming interfaces (APIs). A digital signature is provided to the requestor. The digital signature indicates authorization by a code signing authority for code of the requestor to access the one or more specific APIs. In one example, the digital signature is provided by the code signing authority or a delegate thereof. In another example, the code signing request may include one or more of the following: code, an application, a hash of an application, an abridged version of the application, a transformed version of an application, a command, a command argument, and a library.

12. 发明授权

US09699762B2 System and method of secure message processing 有权
公开(公告)号：US09699762B2
公开(公告)日：2017-07-04
申请号：US14480000
申请日：2014-09-08
申请人： BLACKBERRY LIMITED
发明人： Michael Stephen Brown , Neil Patrick Adams , Herbert Anthony Little
IPC分类号： H04Q7/10 , H04W68/00 , H04L12/58 , H04L29/06 , H04M15/00 , H04W4/12 , H04W12/10 , H04W12/02 , H04W28/14 , H04W88/18 , H04W88/16
CPC分类号： H04W68/005 , H04L51/38 , H04L63/0428 , H04M15/48 , H04M2215/0156 , H04W4/12 , H04W12/02 , H04W12/10 , H04W28/14 , H04W88/16 , H04W88/182
摘要： A mobile communications device receives and handles an encoded message. State data about the encoded message is generated based upon a first access of the encoded message. The device stores the generated message state data in a cache of the mobile communications device; generates a message indicator based upon the message state data stored in the cache of the mobile device; and processes the encoded message on a background thread running on the mobile device. The process determines that a message state change has occurred since the message was last opened and provides an updated message indicator to a user of the mobile device that reflects the message state change.

13. 发明授权

US09300655B2 Method and device for secure notification of identity 有权
标题翻译：用于安全通知身份的方法和设备
公开(公告)号：US09300655B2
公开(公告)日：2016-03-29
申请号：US14457722
申请日：2014-08-12
申请人： BlackBerry Limited
发明人： Michael Stephen Brown , David Francis Tapuska
IPC分类号： H04L29/06 , G06F21/62
CPC分类号： H04L63/0823 , G06F21/6263
摘要： A system, methods and devices for the secure notification of an identity in a communications network. The methods include sending or receiving a communication including a hash of a certificate of a device to notify or detect the presence of the device in a network. Each certificate is associated with an identity which is excluded from the communication of the hash of the certificate. The received hash is compared to hashes of certificates stored in an electronic device to determine an identity. The identity may represent an electronic device or a user of the electronic device.
摘要翻译：用于通信网络中的身份的安全通知的系统，方法和设备。所述方法包括发送或接收包括设备的证书的散列的通信，以通知或检测网络中设备的存在。每个证书与从证书的散列通信中排除的身份相关联。将接收到的散列与存储在电子设备中的证书的散列进行比较以确定身份。身份可以表示电子设备或电子设备的用户。

14. 发明授权

US09172540B2 System and method for processing encoded messages for exchange with a mobile data communication device 有权
标题翻译：用于处理编码消息以与移动数据通信设备交换的系统和方法
公开(公告)号：US09172540B2
公开(公告)日：2015-10-27
申请号：US13957574
申请日：2013-08-02
申请人： BlackBerry Limited
发明人： Michael Stephen Brown , Neil Patrick Adams , Michael Kenneth Brown , Michael Grant Kirkup , Herbert Anthony Little
IPC分类号： H04L9/32 , G06Q10/10 , H04L12/58 , H04L29/06 , H04W4/16 , H04W12/06 , H04W24/02 , H04L29/08 , H04L12/18 , H04W12/02 , H04W12/04 , H04W40/02
CPC分类号： H04L9/3247 , G06Q10/107 , H04L12/189 , H04L51/066 , H04L51/38 , H04L63/0428 , H04L63/0442 , H04L63/062 , H04L63/0823 , H04L63/101 , H04L63/126 , H04L67/04 , H04L67/2823 , H04L67/2828 , H04L69/329 , H04W4/16 , H04W12/02 , H04W12/04 , H04W12/06 , H04W24/02 , H04W40/02
摘要： A system and method are provided for pre-processing encrypted and/or signed messages at a host system before the message is transmitted to a wireless mobile communication device. The message is received at the host system from a message sender. There is a determination as to whether any of the message receivers has a corresponding wireless mobile communication device. For each message receiver that has a corresponding wireless mobile communication device, the message is processed so as to modify the message with respect to one or more encryption and/or authentication aspects. The processed message is transmitted to a wireless mobile communication device that corresponds to the first message receiver. The system and method may include post-processing messages sent from a wireless mobile communications device to a host system. Authentication and/or encryption message processing is performed upon the message. The processed message may then be sent through the host system to one or more receivers.
摘要翻译：提供了一种用于在将消息发送到无线移动通信设备之前在主机系统处理加密和/或签名消息的系统和方法。消息在主机系统从消息发送方接收。确定任何消息接收机是否具有相应的无线移动通信设备。对于具有相应的无线移动通信设备的每个消息接收机，处理消息以便相对于一个或多个加密和/或认证方面修改消息。经处理的消息被发送到对应于第一消息接收器的无线移动通信设备。该系统和方法可以包括从无线移动通信设备发送到主机系统的后处理消息。对消息执行认证和/或加密消息处理。经处理的消息然后可以通过主机系统发送到一个或多个接收器。

15. 发明授权

US09148448B2 System and method for configuring devices for secure operations 有权
标题翻译：用于为安全操作配置设备的系统和方法
公开(公告)号：US09148448B2
公开(公告)日：2015-09-29
申请号：US13891350
申请日：2013-05-10
申请人： BlackBerry Limited
发明人： Neil Patrick Adams , Herbert Anthony Little , Michael Stephen Brown , Ian Robertson , Michael Grant Kirkup , Michael Kenneth Brown , David Victor MacFarlane
IPC分类号： H04L29/06 , H04W12/08 , H04L12/24
CPC分类号： H04L63/20 , H04L41/0806 , H04L63/102 , H04L63/105 , H04W12/08
摘要： Systems and methods for establishing a security-related mode of operation for computing devices. A policy data store contains security mode configuration data related to the computing devices. Security mode configuration data is used in establishing a security-related mode of operation for the computing devices.
摘要翻译：用于建立计算设备的安全相关操作模式的系统和方法。策略数据存储包含与计算设备相关的安全模式配置数据。安全模式配置数据用于为计算设备建立与安全相关的操作模式。

16. 发明申请

US20140351599A1 SYSTEM AND METHOD FOR UPDATING MESSAGE TRUST STATUS 审中-公开
标题翻译：更新信息信任状态的系统和方法
公开(公告)号：US20140351599A1
公开(公告)日：2014-11-27
申请号：US14454249
申请日：2014-08-07
申请人： BlackBerry Limited
发明人： Michael Kenneth Brown , Herbert Anthony Little , Michael Stephen Brown
IPC分类号： H04L9/32
摘要： Systems and methods for processing encoded messages within a wireless communications system are disclosed. A server within the wireless communications system performs signature verification of an encoded message and provides, together with the message, an indication to the mobile device that the message has been verified. In addition, the server provides supplemental information, such as, for example, a hash of the certificate or certificate chain used to verify the message, to the device, to enable the device to perform additional checks on the certificate, such as, for example, validity checks, trust checks, strength checks, or the like.
摘要翻译：公开了一种在无线通信系统内处理编码消息的系统和方法。无线通信系统内的服务器执行编码消息的签名验证，并与消息一起向移动设备提供消息已被验证的指示。另外，服务器向设备提供补充信息，例如用于验证消息的证书或证书链的散列，以使得设备能够对证书执行额外的检查，例如，有效性检查，信任检查，力量检查等。

17. 发明申请

US20140215205A1 System and Method for Exchanging Cryptographic Capabilities 有权
标题翻译：用于交换密码功能的系统和方法
公开(公告)号：US20140215205A1
公开(公告)日：2014-07-31
申请号：US14041509
申请日：2013-09-30
申请人： BlackBerry Limited
发明人： Neil Patrick ADAMS , Michael Stephen Brown
IPC分类号： H04L29/06
CPC分类号： H04L63/205 , H04L51/066 , H04L63/0428 , H04L67/26 , H04L67/303 , H04L69/24
摘要： In some data communication configurations, data received from a sender may need to be viewed or otherwise processed by more than one entity with a corresponding client. For example, a message sent to a corporate email address may be viewed by either or both a mobile device and a desktop device. For the sender to utilize the strongest algorithm or protocol used by the recipient, it would therefore need to know which algorithms or protocols are supported by both the mobile and desktop mail clients. A system and method are provided to enable the mobile device to know about the capabilities of related mail clients associated with the communication address (e.g. email address) and vice versa such that the intersection of the capabilities (i.e. the strongest algorithm or protocol supported by all parties involved) can be chosen and the messages or data cryptographically processed accordingly.
摘要翻译：在一些数据通信配置中，从发送者接收的数据可能需要被具有相应客户端的多个实体查看或以其它方式处理。例如，发送到公司电子邮件地址的消息可以由移动设备和桌面设备中的一个或两者来查看。为了使发送方利用接收方使用的最强的算法或协议，因此需要知道移动和桌面邮件客户端支持哪些算法或协议。提供了一种系统和方法，以使得移动设备能够知道与通信地址（例如，电子邮件地址）相关联的相关邮件客户端的能力，反之亦然，使得能力（即，所有的最强算法或协议可以选择相关方），并相应地对密码进行处理。

18. 发明申请

US20130318344A1 SYSTEM AND METHOD FOR PROCESSING ENCODED MESSAGES FOR EXCHANGE WITH A MOBILE DATA COMMUNICATION DEVICE 有权
标题翻译：用移动数据通信设备处理用于交换的编码消息的系统和方法
公开(公告)号：US20130318344A1
公开(公告)日：2013-11-28
申请号：US13957574
申请日：2013-08-02
申请人： Blackberry Limited
发明人： Michael Stephen Brown , Neil Patrick Adams , Michael Kenneth Brown , Michael Grant Kirkup , Herbert Anthony Little
IPC分类号： H04L9/32 , H04L29/06
CPC分类号： H04L9/3247 , G06Q10/107 , H04L12/189 , H04L51/066 , H04L51/38 , H04L63/0428 , H04L63/0442 , H04L63/062 , H04L63/0823 , H04L63/101 , H04L63/126 , H04L67/04 , H04L67/2823 , H04L67/2828 , H04L69/329 , H04W4/16 , H04W12/02 , H04W12/04 , H04W12/06 , H04W24/02 , H04W40/02
摘要： A system and method are provided for pre-processing encrypted and/or signed messages at a host system before the message is transmitted to a wireless mobile communication device. The message is received at the host system from a message sender. There is a determination as to whether any of the message receivers has a corresponding wireless mobile communication device. For each message receiver that has a corresponding wireless mobile communication device, the message is processed so as to modify the message with respect to one or more encryption and/or authentication aspects. The processed message is transmitted to a wireless mobile communication device that corresponds to the first message receiver. The system and method may include post-processing messages sent from a wireless mobile communications device to a host system. Authentication and/or encryption message processing is performed upon the message. The processed message may then be sent through the host system to one or more receivers.
摘要翻译：提供了一种用于在将消息发送到无线移动通信设备之前在主机系统处理加密和/或签名消息的系统和方法。消息在主机系统从消息发送方接收。确定任何消息接收机是否具有相应的无线移动通信设备。对于具有相应的无线移动通信设备的每个消息接收机，处理消息以便相对于一个或多个加密和/或认证方面修改消息。经处理的消息被发送到对应于第一消息接收器的无线移动通信设备。该系统和方法可以包括从无线移动通信设备发送到主机系统的后处理消息。对消息执行认证和/或加密消息处理。经处理的消息然后可以通过主机系统发送到一个或多个接收器。

19. 发明申请

US20130305180A1 Device And Method For Improving Efficiency Of Entering A Password Using A Key-Limited Keyboard 有权
标题翻译：使用键盘有限键盘提高输入密码效率的设备和方法
公开(公告)号：US20130305180A1
公开(公告)日：2013-11-14
申请号：US13947522
申请日：2013-07-22
申请人： BlackBerry Limited
发明人： Michael Kenneth Brown , Neil Patrick Adams , George Babu , Herbert Little , Michael Stephen Brown
IPC分类号： G06F3/0484
CPC分类号： G06F3/0484 , G06F3/0233 , G06Q20/206
摘要： A method is provided for reducing a number of keys that a user is required to depress on a device having a keyboard with a limited number of keys when the user enters a password. The method comprising the following steps. A subset of characters used to define the password is determined. A filter to apply to the keyboard is determined in accordance with the determined subset of characters. The filter is applied when the user depresses the keys. Devices: and computer readable medium for implementing the method arc also provided.
摘要翻译：提供了一种方法，用于当用户输入密码时减少用户需要按下具有键盘数量有限的键盘的设备的键数量。该方法包括以下步骤。确定用于定义密码的字符的子集。根据确定的字符子集来确定应用于键盘的滤波器。当用户按下键时，应用滤镜。还提供了用于实现方法弧的装置和计算机可读介质。

20. 发明公开

US20230328141A1 Updating an Application at a Second Device Based on Received User Input at a First Device 审中-公开
公开(公告)号：US20230328141A1
公开(公告)日：2023-10-12
申请号：US18334109
申请日：2023-06-13
申请人： BlackBerry Limited
发明人： Mathias Lewin , Leif Fredrik Ademar , Terrill Mark Dent , Michael Stephen Brown
IPC分类号： H04L67/141
CPC分类号： H04L67/141
摘要： A method of generating a display object is provided, the method comprising operating a first processor comprised within a first device to: execute an application; generate an display object associated with the application; output the active display object on the first device; transmit the display object to a second device for output by the second device; and receive user input to the application via the display object output on the second device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式