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公开(公告)号：US10122786B2
公开(公告)日：2018-11-06
申请号：US14925851
申请日：2015-10-28
Applicant: BlackBerry Limited
Inventor： Andrew John Ewanchuk , Ronesh Puri , David Andrew Brown , Cody Stephen Bryant
Abstract: A method of managing data transfer from a server to a portable electronic device via a network includes, by the portable electronic device, initiating data transfer to the portable electronic device, identifying a network connection type by the portable electronic device to the network; setting, by the portable electronic device, a filter size for data record transmission to the portable electronic device, the filter size set based on the network connection type, and requesting, by the portable electronic device, a quantity of data records from the server. The quantity of data records is a number of data records that is dependent on the filter size set based on the network connection type.
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公开(公告)号：US09887942B2
公开(公告)日：2018-02-06
申请号：US14538973
申请日：2014-11-12
Applicant: BlackBerry Limited
Inventor： Adrian Michael Logan , Maxwell William Byrd , Ritwaj Ratan , Ronesh Puri , David Andrew Brown
CPC classification number: H04L51/08 , H04L51/063 , H04L51/38 , H04L67/32
Abstract: Methods and devices for transmitting message attachments from a messaging server to a mobile device. The mobile device identifies if any of the attachments are of a first type and requests transmission, from the messaging server, of the identified attachments of the first type, if any. The device determines the remaining transmission capacity by subtracting the collective size of the message body received and the identified attachments of the first type, if any, from the initial data limit. Based on the remaining transmission capacity, the device determines that at least one of the one or more attachments, other than the identified attachments, has a size smaller than the remaining transmission capacity, and based on that determination, requests transmission of said at least one of the one or more attachments from the messaging server to the mobile device.
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公开(公告)号：US11595335B2
公开(公告)日：2023-02-28
申请号：US14817547
申请日：2015-08-04
Applicant: BLACKBERRY LIMITED
Inventor： Andrew John Ewanchuk , Christopher Michael Fogel , Ronesh Puri , Mahadevan Balasubramaniam
IPC: G06F15/16 , H04L51/08 , H04L51/066
Abstract: A method and device for attaching messages stored at the device as attachments to a message being composed at the device. The device comprises: a memory storing a messaging application, a communication interface, a display device, and a processor configured to execute the messaging application to: render, at the display device, the message; in response to detecting selection of an attach icon in the message, render, at the display device, message icons, each message icon associated with a respective one of the stored messages; detect selection of at least one message icon; for each selected message icon, convert a stored message associated with the selected message icon into a Multipurpose Internet Mail Extension (MIME) attachment message; encode the message and each MIME attachment message into a MIME message; and, in response to detecting selection of a send icon of the message, transmit, via the communication interface, the MIME message.
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公开(公告)号：US10033680B2
公开(公告)日：2018-07-24
申请号：US14924668
申请日：2015-10-27
Applicant: BlackBerry Limited
Inventor： Cody Bryant , Ronesh Puri , Andrew John Ewanchuck , David Andrew Brown
Abstract: A method for synchronizing a mobile device with a message mailbox is described. The method includes: sending a request to the server to identify an initial subset of most recently received messages from among a plurality of messages for synchronization; retrieving the initial subset of messages from the server; and retrieving, from the server, messages belonging to a conversation that includes at least one of the messages in the initial subset, prior to retrieving more recently received messages that do not belong to any conversation that includes at least one of the messages in the initial subset.
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Patent Agency Ranking
公开(公告)号：US10977273B2
公开(公告)日：2021-04-13
申请号：US15226755
申请日：2016-08-02
Applicant: BlackBerry Limited
Inventor： Andrew John Ewanchuk , Ronesh Puri , David Andrew Brown
Abstract: A method of managing data transfer from a server to an electronic device via a wireless communication, includes initiating a synchronization of a database of the electronic device with the server and determining, by the electronic device, a length of time since the synchronization of the database of the electronic device with the server. The method also includes, in response to determining that the length of time meets the threshold period, determining a quantity of data records for sending from the server to the electronic device to perform a further synchronization and requesting one of complete data records or incomplete data records based on the quantity of data records for transfer to the electronic device.
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6.发明授权公开(公告)号：US10397160B2
公开(公告)日：2019-08-27
申请号：US14830319
申请日：2015-08-19
Applicant: BlackBerry Limited
Inventor： David Andrew Brown , Ronesh Puri , Andrew John Ewanchuk
Abstract: A method for synchronizing a mobile device with an email mailbox is described. The method includes: sending a search query to a mail server to identify email messages that are associated with folders of the email mailbox other than an inbox folder; selecting one or more folders of the email mailbox to synchronize on the mobile device based on the identified email messages; and retrieving, from the mail server, one or more email messages associated with the selected folders.
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公开(公告)号：US09825914B2
公开(公告)日：2017-11-21
申请号：US14699622
申请日：2015-04-29
Applicant: BlackBerry Limited
Inventor： Jonathan Hong-Man Sau , Graham Russell , Bruno Richard Preiss , Ronesh Puri
CPC classification number: H04L63/029 , H04L45/00 , H04L61/2514 , H04L61/2589 , H04L63/0272 , H04L63/0428 , H04L63/166 , H04L67/141 , H04W76/10
Abstract: The present disclosure presents a system, method and apparatus herein enabling secure coupling of a computing device, such as a mobile device with an endpoint, such as an application server. The computing device can include any electronic device such as a computer, a server, an application server, a mobile device or tablet. The endpoint can be any electronic device as well that is located within an enterprise network. In at least one embodiment, the secure coupling of the mobile device with a computing device can include a security gateway server. In one example, the security gateway server can be a tunnel service server. In another embodiment, an application server can include a tunnel service module to provide the secure coupling with the mobile device.
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公开(公告)号：US09692832B2
公开(公告)日：2017-06-27
申请号：US13754231
申请日：2013-01-30
Applicant: BlackBerry Limited
Inventor： Andrew John Ewanchuk , Darrell Reginald May , Ronesh Puri
CPC classification number: H04L67/145 , H04L43/0811 , H04L67/143 , H04W76/25
Abstract: A client device configured to access a remote device via a communication network. The client device is configured to: a) detect a termination of a network connection to the remote device and b) in response to detecting the termination of the network connection, record an idle time duration associated with the network. The client device repeats a) and b) until a plurality of idle time durations have been recorded. The client device then determines from the plurality of idle time durations a timeout value associated with the network and sets a transmission period of a keep-alive signal transmitted from the client device to the remote device based on the determined timeout value. The client device transmits the determined timeout value and information identifying the network to a timeout value server that may be accessed by other client devices.
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公开(公告)号：US20150237009A1
公开(公告)日：2015-08-20
申请号：US14699622
申请日：2015-04-29
Applicant: BlackBerry Limited
Inventor： Jonathan Hong-Man Sau , Graham Russell , Bruno Richard Preiss , Ronesh Puri
CPC classification number: H04L63/029 , H04L45/00 , H04L61/2514 , H04L61/2589 , H04L63/0272 , H04L63/0428 , H04L63/166 , H04L67/141 , H04W76/10
Abstract: The present disclosure presents a system, method and apparatus herein enabling secure coupling of a computing device, such as a mobile device with an endpoint, such as an application server. The computing device can include any electronic device such as a computer, a server, an application server, a mobile device or tablet. The endpoint can be any electronic device as well that is located within an enterprise network. In at least one embodiment, the secure coupling of the mobile device with a computing device can include a security gateway server. In one example, the security gateway server can be a tunnel service server. In another embodiment, an application server can include a tunnel service module to provide the secure coupling with the mobile device.
Abstract translation: 本公开提供了一种系统，方法和装置，其使诸如移动设备之类的计算设备与诸如应用服务器之类的端点的安全耦合。 计算设备可以包括任何电子设备，例如计算机，服务器，应用服务器，移动设备或平板电脑。 端点可以是位于企业网络内的任何电子设备。 在至少一个实施例中，移动设备与计算设备的安全耦合可以包括安全网关服务器。 在一个示例中，安全网关服务器可以是隧道服务服务器。 在另一个实施例中，应用服务器可以包括隧道服务模块以提供与移动设备的安全耦合。
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