Patents by Inventor Darrell Reginald May

Darrell Reginald May has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12113714
    Abstract: A system and method for managing and monitoring video stream content. The method including: receiving a traffic flow; determining if the traffic flow is a video streaming traffic flow; if the traffic flow is a video streaming traffic flow; determine at least one attribute associated with the video streaming traffic flow; determine a probability that the traffic flow is fraudulent based on a heuristic analysis of the at least one associated attribute; if the probability is above a predetermined threshold, flag the traffic flow as a fraudulent video streaming traffic flow, otherwise allow the traffic flow to proceed to its destination without being flagged; if the traffic flow is not a video streaming traffic flow, allow the traffic flow to proceed to its destination.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: October 8, 2024
    Inventors: Darrell Reginald May, Bojja Krishna Chaitanya, Srinivas Chintamaneni
  • Patent number: 11907499
    Abstract: A method of composing an email message at an electronic device and an electronic device operable to carry out the method are provided. The method includes receiving an email command from a user input of the electronic device through a calendar user interface, the email command relating to at least one of a plurality of intended attendees of a calendared meeting, and providing an email composition interface in response to receiving the email command. The email composition interface includes a user-editable portion of an address field. The user-editable portion of the address field is automatically populated with email address information for the at least one of the plurality of intended attendees.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: February 20, 2024
    Assignee: Malikie Innovations Limited
    Inventors: Darrell Reginald May, Atif Khan, Andrew Douglas Bocking
  • Patent number: 11743195
    Abstract: A system and method for managing and monitoring video stream content. The method including: receiving a traffic flow; determining if the traffic flow is a video streaming traffic flow; if the traffic flow is a video streaming traffic flow; determine at least one attribute associated with the video streaming traffic flow; determine a probability that the traffic flow is fraudulent based on a heuristic analysis of the at least one associated attribute; if the probability is above a predetermined threshold, flag the traffic flow as a fraudulent video streaming traffic flow, otherwise allow the traffic flow to proceed to its destination without being flagged; if the traffic flow is not a video streaming traffic flow, allow the traffic flow to proceed to its destination.
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: August 29, 2023
    Inventors: Darrell Reginald May, Bojja Krishna Chaitanya, Srinivas Chintamaneni
  • Patent number: 11431638
    Abstract: A system and method for managing and monitoring video stream content. The method including: receiving a traffic flow; determining if the traffic flow is a video streaming traffic flow; if the traffic flow is a video streaming traffic flow; determine at least one attribute associated with the video streaming traffic flow; determine a probability that the traffic flow is fraudulent based on a heuristic analysis of the at least one associated attribute; if the probability is above a predetermined threshold, flag the traffic flow as a fraudulent video streaming traffic flow, otherwise allow the traffic flow to proceed to its destination without being flagged; if the traffic flow is not a video streaming traffic flow, allow the traffic flow to proceed to its destination.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: August 30, 2022
    Inventors: Darrell Reginald May, Bojja Krishna Chaitanya, Srinivas Chintamaneni
  • Patent number: 11157141
    Abstract: A method of composing an email message at an electronic device and an electronic device operable to carry out the method are provided. The method includes receiving an email command from a user input of the electronic device through a calendar user interface, the email command relating to at least one of a plurality of intended attendees of a calendared meeting, and providing an email composition interface in response to receiving the email command. The email composition interface includes a user-editable portion of an address field. The user-editable portion of the address field is automatically populated with email address information for the at least one of the plurality of intended attendees.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: October 26, 2021
    Assignee: BlackBerry Limited
    Inventors: Darrell Reginald May, Atif Khan, Andrew Douglas Bocking
  • Patent number: 11011153
    Abstract: An electronic mail server, computer-readable medium and method of delivering an electronic message to a wireless communication device are provided. The wireless communications device comprises a long-range wireless transceiver, a short-range wireless transceiver having a range less than the long-range wireless transceiver, and a display screen. A new text message is received via the long-range wireless transceiver. Based upon a short-range wireless connection being established with another device via the short-range wireless transceiver, the wireless communication device is switched to an audio message mode. An indication that the new text message has been received is displayed on the display screen. The new message is selected and, when in the audio message mode, an audio message comprising speech generated based upon the new text message is output via the short-range wireless transceiver.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: May 18, 2021
    Assignee: BlackBerry Limited
    Inventors: Darrell Reginald May, Alain R. Gagne
  • Patent number: 10841358
    Abstract: A method for determining the quality of a media stream of a computer network including: receiving a packet from a traffic flow; determining whether the packet relates to a media stream; if the packet is related to the media stream, simulating a content player buffer related to the media stream; reviewing further data chunks associated with the media stream to determine quality events affecting the media stream; analyzing the effect of the quality event on a subscriber viewing the quality event; and determining a Quality of Experience score related to the media stream; otherwise allowing the packet to continue to the subscriber without further analysis. A system for determining the quality of a media stream, the system including modules configured to carry out the method for determining the quality of the media stream.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: November 17, 2020
    Assignee: Sandvine Corporation
    Inventors: Keir Nikolai Spilka, Darrell Reginald May
  • Patent number: 10506014
    Abstract: A method for determining the quality of a media stream of a computer network including: receiving a packet from a traffic flow; determining whether the packet relates to a media stream; if the packet is related to the media stream, simulating a content player buffer related to the media stream; reviewing further data chunks associated with the media stream to determine quality events affecting the media stream; analyzing the effect of the quality event on a subscriber viewing the quality event; and determining a Quality of Experience score related to the media stream; otherwise allowing the packet to continue to the subscriber without further analysis. A system for determining the quality of a media stream, the system including modules configured to carry out the method for determining the quality of the media stream.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: December 10, 2019
    Assignee: SANDVINE CORPORATION
    Inventors: Keir Nikolai Spilka, Darrell Reginald May
  • Patent number: 10115388
    Abstract: An electronic mail server, computer-readable medium and method of delivering an electronic message to a wireless communication device are provided. An electronic text message for delivery to a wireless communication device is received. When the wireless communication device is determined to be in an audio message mode, an audio message comprising speech generated from the received electronic text message is delivered to the wireless communication device. The wireless communication device may be determined to be in an audio message when an audio message filter parameter received from the wireless communication device corresponds to the electronic text message. The audio message filter parameter may be based upon a sender's identity. The electronic text message is converted to the audio message by sending a conversion request for the electronic text message to a text-to-speech conversion server and receiving the audio message from the text-to-speech server.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: October 30, 2018
    Assignee: BlackBerry Limited
    Inventors: Darrell Reginald May, Alain R. Gagne
  • Patent number: 10037126
    Abstract: A method of composing an email message at an electronic device and an electronic device operable to carry out the method are provided. The method includes receiving an email command from a user input of the electronic device through a calendar user interface, the email command relating to at least one of a plurality of intended attendees of a calendared meeting, and providing an email composition interface in response to receiving the email command. The email composition interface includes a user-editable portion of an address field. The user-editable portion of the address field is automatically populated with email address information for the at least one of the plurality of intended attendees.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: July 31, 2018
    Assignee: BLACKBERRY LIMITED
    Inventors: Darrell Reginald May, Atif Khan, Andrew Douglas Bocking
  • Patent number: 9721234
    Abstract: An event providing apparatus includes a storage device in communicating with a date/time detector module. The detector module detects a condition that at least a portion of information stored on the storage device could be mapped to an event, identifies date and time entries in the information, and generates a hyperlink to open an application for creating an event for each entry, the date and time being provided to the application to generate the event directly from the information. The apparatus also includes a display for displaying the time and date in the form of the hyperlink; and a prompter module communicating with the detector module for automatically providing a prompt related to the event in response to selection of the hyperlink. In response to user interaction with the user prompt, the application is started and the event based on the hyperlinked date and time is created.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: August 1, 2017
    Assignee: BlackBerry Limited
    Inventors: David Noel Vanden Heuvel, Darrell Reginald May, Michael Thomas Hardy, Lap Luu
  • Patent number: 9692832
    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.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: June 27, 2017
    Assignee: BlackBerry Limited
    Inventors: Andrew John Ewanchuk, Darrell Reginald May, Ronesh Puri
  • Patent number: 9596339
    Abstract: A communications system may include at least one mobile wireless communications device, and a wireless communications network for sending text messages thereto. More particularly, the at least one mobile wireless communications device may include a wireless transceiver and a controller for cooperating therewith for receiving text messages from the wireless communications network. It may further include a headset output connected to the controller. The controller may be for switching between a normal message mode and an audio message mode based upon a connection between the headset output and a headset. Moreover, when in the audio message mode, the controller may output at least one audio message including speech generated from at least one of the received text messages via the headset output.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: March 14, 2017
    Assignee: BlackBerry Limited
    Inventors: Darrell Reginald May, Alain R. Gagne
  • Patent number: 9594820
    Abstract: An apparatus, and an associated method, facilitates synchronization of a group of data objects. Batches of data objects are iteratively processed. When a synchronization response indicates that the data of the request is unsynchronizable, data associated with the synchronization request is marked. A retry procedure is subsequently utilized to attempt synchronization of the marked data objects and to determine the individual data objects that cannot be synchronized.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: March 14, 2017
    Assignee: BlackBerry Limited
    Inventors: Darrell Reginald May, Andrew John Ewanchuk, Carl Lloyd Cherry
  • Publication number: 20170060361
    Abstract: A method of composing an email message at an electronic device and an electronic device operable to carry out the method are provided. The method includes receiving an email command from a user input of the electronic device through a calendar user interface, the email command relating to at least one of a plurality of intended attendees of a calendared meeting, and providing an email composition interface in response to receiving the email command. The email composition interface includes a user-editable portion of an address field. The user-editable portion of the address field is automatically populated with email address information for the at least one of the plurality of intended attendees.
    Type: Application
    Filed: November 11, 2016
    Publication date: March 2, 2017
    Inventors: Darrell Reginald May, Atif Khan, Andrew Douglas Bocking
  • Patent number: 9497220
    Abstract: Systems and techniques relating to securely managing electronic resources are described. A described technique includes receiving a request to add to a mobile device an account setting for a server resource account. Detecting a trigger event for a new perimeter based on the account setting. In response to a parameter or a pattern associated with the account setting, retrieving a security policy from a resource server for the server resource account, and generating, by the mobile device, a new perimeter including the server resource account based on the security policy. The new perimeter is configured to prevent transferring data associated with the server resource account being transferred to mobile-device resources external to the new perimeter.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: November 15, 2016
    Assignees: BlackBerry Limited, 2236008 Ontario Inc.
    Inventors: Daniel Cardamore, Darrell Reginald May, Sivakumar Nagarajan, Carl Lloyd Cherry
  • Patent number: 9495086
    Abstract: A method of composing an email message at an electronic device and an electronic device operable to carry out the method are provided. The method includes receiving an email command from a user input of the electronic device through a calendar user interface, the email command relating to at least one of a plurality of intended attendees of a calendared meeting, and providing an email composition interface in response to receiving the email command. The email composition interface includes a user-editable portion of an address field. The user-editable portion of the address field is automatically populated with email address information for the at least one of the plurality of intended attendees.
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: November 15, 2016
    Assignee: BLACKBERRY LIMITED
    Inventors: Darrell Reginald May, Atif Khan, Andrew Douglas Bocking
  • Patent number: 9417612
    Abstract: According to some aspects, methods and apparatuses for processing time zone IDs are provided. A time zone ID may be received at a client device. After determining that the time zone ID is unknown to the client device, the client device may transmit a request for time zone rules for the received time zone ID. The request may be transmitted to a network component such as a server. If time zone rules for the received time zone ID are available, the network component may transmit the rules to the client device.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: August 16, 2016
    Assignee: BlackBerry Limited
    Inventors: Darrell Reginald May, Jean-Philippe Lespinasse, Frederic Benard
  • Publication number: 20160110440
    Abstract: An apparatus, and an associated method, facilitates synchronization of a group of data objects. Batches of data objects are iteratively processed. When a synchronization response indicates that the data of the request is unsynchronizable, data associated with the synchronization request is marked. A retry procedure is subsequently utilized to attempt synchronization of the marked data objects and to determine the individual data objects that cannot be synchronized.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 21, 2016
    Applicant: BlackBerry Limited
    Inventors: Darrell Reginald May, Andrew John Ewanchuk, Carl Lloyd Cherry
  • Publication number: 20160094706
    Abstract: A communications system may include at least one mobile wireless communications device, and a wireless communications network for sending text messages thereto. More particularly, the at least one mobile wireless communications device may include a wireless transceiver and a controller for cooperating therewith for receiving text messages from the wireless communications network. It may further include a headset output connected to the controller. The controller may be for switching between a normal message mode and an audio message mode based upon a connection between the headset output and a headset. Moreover, when in the audio message mode, the controller may output at least one audio message including speech generated from at least one of the received text messages via the headset output.
    Type: Application
    Filed: December 7, 2015
    Publication date: March 31, 2016
    Applicant: BlackBerry Limited
    Inventors: Darrell Reginald May, Alain R. Gagne