David Ryan Walker

Person

Waterloo, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus to obtain transaction confirmation
- Patent number 10,614,439
- Issue date Apr 7, 2020
- BlackBerry Limited
- Geoffrey Wendell MacGillivray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of providing tactile feedback and apparatus
- Patent number 10,401,965
- Issue date Sep 3, 2019
- BlackBerry Limited
- Jerome Pasquero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of transmitting location data based on wireless c...
- Patent number 10,274,574
- Issue date Apr 30, 2019
- BlackBerry Limited
- Douglas James Arthur Burrell
- G01 - MEASURING TESTING
Information Patent Grant
Method of providing tactile feedback and apparatus
- Patent number 10,162,419
- Issue date Dec 25, 2018
- BlackBerry Limited
- Jerome Pasquero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and devices for distributing content to an electronic device
- Patent number 10,083,283
- Issue date Sep 25, 2018
- BlackBerry Limited
- Steven Henry Fyke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for determining the position of an object display...
- Patent number 10,013,623
- Issue date Jul 3, 2018
- BlackBerry Limited
- David Ryan Walker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communications system providing data transfer using selective wirel...
- Patent number 9,961,182
- Issue date May 1, 2018
- BlackBerry Limited
- David Ryan Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of transferring control of media playback between...
- Patent number 9,843,607
- Issue date Dec 12, 2017
- BlackBerry Limited
- Steven Henry Fyke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to obtain transaction confirmation
- Patent number 9,818,096
- Issue date Nov 14, 2017
- BlackBerry Limited
- Geoffrey Wendell MacGillivray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to obtain transaction confirmation
- Patent number 9,747,594
- Issue date Aug 29, 2017
- BlackBerry Limited
- Geoffrey Wendell MacGillivray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Displaying a prediction candidate after a typing mistake
- Patent number 9,715,489
- Issue date Jul 25, 2017
- BlackBerry Limited
- Jerome Pasquero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile wireless communications device providing guide direction ind...
- Patent number 9,706,036
- Issue date Jul 11, 2017
- BlackBerry Limited
- David Ryan Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Setting reminders from an instant messaging application
- Patent number 9,665,266
- Issue date May 30, 2017
- BlackBerry Limited
- Jerome Pasquero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for distributing content to an electronic device
- Patent number 9,641,992
- Issue date May 2, 2017
- BlackBerry Limited
- Steven Henry Fyke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices to allow common user interface mode based on or...
- Patent number 9,632,649
- Issue date Apr 25, 2017
- BlackBerry Limited
- Jerome Pasquero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of providing tactile feedback and apparatus
- Patent number 9,588,589
- Issue date Mar 7, 2017
- BlackBerry Limited
- Jerome Pasquero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable electronic device having a sensor arrangement for gesture...
- Patent number 9,569,002
- Issue date Feb 14, 2017
- BlackBerry Limited
- David Ryan Walker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of providing tactile feedback and apparatus
- Patent number 9,535,500
- Issue date Jan 3, 2017
- BlackBerry Limited
- Jerome Pasquero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for computer-based navigation
- Patent number 9,482,547
- Issue date Nov 1, 2016
- BlackBerry Limited
- Donald Somerset McCulloch McKenzie
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for storing content based on classification opt...
- Patent number 9,411,876
- Issue date Aug 9, 2016
- BlackBerry Limited
- Sherryl Lee Lorraine Scott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stacked device position identification
- Patent number 9,373,302
- Issue date Jun 21, 2016
- BlackBerry Limited
- David Ryan Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of providing tactile feedback and apparatus
- Patent number 9,361,018
- Issue date Jun 7, 2016
- BlackBerry Limited
- Michael Defazio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of transmitting location data based on wireless c...
- Patent number 9,354,292
- Issue date May 31, 2016
- BlackBerry Limited
- Douglas Burrell
- G01 - MEASURING TESTING
Information Patent Grant
Touchscreen keyboard predictive display and generation of a set of...
- Patent number 9,310,889
- Issue date Apr 12, 2016
- BlackBerry Limited
- Jason Tyler Griffin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, device and systems for delivery of navigational notifications
- Patent number 9,273,978
- Issue date Mar 1, 2016
- BlackBerry Limited
- David Ryan Walker
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for facilitating presentation feedback
- Patent number 9,264,245
- Issue date Feb 16, 2016
- BlackBerry Limited
- Jerome Pasquero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device with enhanced augmented reality functionality
- Patent number 9,208,583
- Issue date Dec 8, 2015
- BlackBerry Limited
- Steven Henry Fyke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for remote wipe through voice mail
- Patent number 9,143,910
- Issue date Sep 22, 2015
- BlackBerry Limited
- David Ryan Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Accelerometer tap detection to initiate NFC communication
- Patent number 9,106,275
- Issue date Aug 11, 2015
- BlackBerry Limited
- Jason T. Griffin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Biasing component for raising and lowering a keyboard for a handhel...
- Patent number 9,100,470
- Issue date Aug 4, 2015
- BlackBerry Limited
- David Ryan Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PROVIDING TACTILE FEEDBACK AND APPARATUS
- Publication number 20190179414
- Publication date Jun 13, 2019
- BlackBerry Limited
- Jerome PASQUERO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES FOR DISTRIBUTING CONTENT TO AN ELECTRONIC DEVICE
- Publication number 20190026441
- Publication date Jan 24, 2019
- BlackBerry Limited
- Steven Henry FYKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO OBTAIN TRANSACTION CONFIRMATION
- Publication number 20180075431
- Publication date Mar 15, 2018
- BlackBerry Limited
- Geoffrey Wendell MacGillivray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES FOR DISTRIBUTING CONTENT TO AN ELECTRONIC DEVICE
- Publication number 20170235926
- Publication date Aug 17, 2017
- BlackBerry Limited
- Steven Henry FYKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF PROVIDING TACTILE FEEDBACK AND APPARATUS
- Publication number 20170147072
- Publication date May 25, 2017
- BlackBerry Limited
- Jerome PASQUERO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF TRANSMITTING LOCATION DATA BASED ON WIRELESS C...
- Publication number 20160274211
- Publication date Sep 22, 2016
- BlackBerry Limited
- Douglas James Arthur BURRELL
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF PROVIDING TACTILE FEEDBACK AND APPARATUS
- Publication number 20160246379
- Publication date Aug 25, 2016
- BlackBerry Limited
- Jerome PASQUERO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO OBTAIN TRANSACTION CONFIRMATION
- Publication number 20160055471
- Publication date Feb 25, 2016
- BlackBerry Limited
- Geoffrey Wendell MacGillivray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES FOR DISTRIBUTING CONTENT TO AN ELECTRONIC DEVICE
- Publication number 20150264541
- Publication date Sep 17, 2015
- BlackBerry Limited
- Steven Henry FYKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR COMPUTER-BASED NAVIGATION
- Publication number 20150066368
- Publication date Mar 5, 2015
- BlackBerry Limited
- Donald Somerset McCulloch MCKENZIE
- G01 - MEASURING TESTING
Information Patent Application
METHOD, SYSTEM AND APPARATUS FOR EFFICIENTLY DETERMINING PRIORITY O...
- Publication number 20140372454
- Publication date Dec 18, 2014
- David Ryan Walker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING TOUCH-SENSITIVE KEYBOARD AND METHOD OF...
- Publication number 20140267055
- Publication date Sep 18, 2014
- Research in Motion Limited
- Douglas James Arthur BURRELL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR A LOCALLY AND TEMPORALLY ADAPTIVE TEXT PRED...
- Publication number 20140257797
- Publication date Sep 11, 2014
- BlackBerry Limited
- David Ryan WALKER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE WITH ENHANCED AUGMENTED REALITY FUNCTIONALITY
- Publication number 20140225898
- Publication date Aug 14, 2014
- Research in Motion Limited
- Steven Henry FYKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATIONS DEVICE INCLUDING RADIO FREQUENCY (RF) SIGNAL BLOCKIN...
- Publication number 20140120831
- Publication date May 1, 2014
- BlackBerry Limited
- DAVID RYAN WALKER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF TRANSFERRING CONTROL OF MEDIA PLAYBACK BETWEEN...
- Publication number 20140122589
- Publication date May 1, 2014
- Research in Motion Limited
- Steven Henry FYKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Emergency Call Forward Based On Location
- Publication number 20140065997
- Publication date Mar 6, 2014
- RESEARCH IN MOTION LIMITED
- David Ryan WALKER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR STORING RECOGNIZED PHRASES
- Publication number 20140051399
- Publication date Feb 20, 2014
- Research in Motion Limited
- David Ryan Walker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND DEVICES FOR STORING CONTENT BASED ON CLASSIFICATION OPT...
- Publication number 20140046943
- Publication date Feb 13, 2014
- Research in Motion Limited
- Sherryl Lee Lorraine SCOTT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STACKED DEVICE POSITION IDENTIFICATION
- Publication number 20140043209
- Publication date Feb 13, 2014
- Research In Motion Limited
- David Ryan Walker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEM AND APPARATUS FOR TRACKING WORKSPACE ACTIVITY
- Publication number 20140047345
- Publication date Feb 13, 2014
- Research in Motion Limited
- Steven Henry FYKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Detemining the Position of an Object Displayi...
- Publication number 20140003653
- Publication date Jan 2, 2014
- Research in Motion Limited
- David Ryan Walker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEAR-FIELD COMMUNICATION INPUT DEVICE INCLUDING NEAR-FIELD COMMUNIC...
- Publication number 20130307778
- Publication date Nov 21, 2013
- Research in Motion Limited
- Douglas James Arthur Burrell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME
- Publication number 20130300665
- Publication date Nov 14, 2013
- Research in Motion Limited
- Jerome PASQUERO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE WIRELESS COMMUNICATIONS DEVICE PROVIDED ENHANCED SWITCHING B...
- Publication number 20130295842
- Publication date Nov 7, 2013
- Research In Motion Limited
- JASON TYLER GRIFFIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR A LOCALLY AND TEMPORALLY ADAPTIVE TEXT PRED...
- Publication number 20130289976
- Publication date Oct 31, 2013
- Research in Motion Limited
- David Ryan WALKER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF TRANSMITTING LOCATION DATA BASED ON WIRELESS C...
- Publication number 20130278462
- Publication date Oct 24, 2013
- Research in Motion Limited
- Douglas Burrell
- G01 - MEASURING TESTING
Information Patent Application
DEVICE COVER WITH DRAWING PAD INPUT DEVICE
- Publication number 20130241839
- Publication date Sep 19, 2013
- Research in Motion Limited
- David Ryan WALKER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES FOR FACILITATING PRESENTATION FEEDBACK
- Publication number 20130227420
- Publication date Aug 29, 2013
- Research In Motion Limited
- Jerome PASQUERO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC PROJECTOR BEHAVIOUR CHANGES BASED ON PROJECTION DISTANCE
- Publication number 20130222228
- Publication date Aug 29, 2013
- David Ryan Walker
- G06 - COMPUTING CALCULATING COUNTING

David Ryan Walker

Person

Patents Grantslast 30 patents

Methods and apparatus to obtain transaction confirmation

Method of providing tactile feedback and apparatus

System and method of transmitting location data based on wireless c...

Method of providing tactile feedback and apparatus

Methods and devices for distributing content to an electronic device

System and method for determining the position of an object display...

Communications system providing data transfer using selective wirel...

System and method of transferring control of media playback between...

Methods and apparatus to obtain transaction confirmation

Methods and apparatus to obtain transaction confirmation

Displaying a prediction candidate after a typing mistake

Mobile wireless communications device providing guide direction ind...

Setting reminders from an instant messaging application

Methods and devices for distributing content to an electronic device

Methods and devices to allow common user interface mode based on or...

Method of providing tactile feedback and apparatus

Portable electronic device having a sensor arrangement for gesture...

Method of providing tactile feedback and apparatus

Method and device for computer-based navigation

Methods and devices for storing content based on classification opt...

Stacked device position identification

Method of providing tactile feedback and apparatus

System and method of transmitting location data based on wireless c...

Touchscreen keyboard predictive display and generation of a set of...

Methods, device and systems for delivery of navigational notifications

Methods and devices for facilitating presentation feedback

Device with enhanced augmented reality functionality

Method and system for remote wipe through voice mail

Accelerometer tap detection to initiate NFC communication

Biasing component for raising and lowering a keyboard for a handhel...

Patents Applicationslast 30 patents

METHOD OF PROVIDING TACTILE FEEDBACK AND APPARATUS

METHODS AND DEVICES FOR DISTRIBUTING CONTENT TO AN ELECTRONIC DEVICE

METHODS AND APPARATUS TO OBTAIN TRANSACTION CONFIRMATION

METHODS AND DEVICES FOR DISTRIBUTING CONTENT TO AN ELECTRONIC DEVICE

METHOD OF PROVIDING TACTILE FEEDBACK AND APPARATUS

SYSTEM AND METHOD OF TRANSMITTING LOCATION DATA BASED ON WIRELESS C...

METHOD OF PROVIDING TACTILE FEEDBACK AND APPARATUS

METHODS AND APPARATUS TO OBTAIN TRANSACTION CONFIRMATION

METHODS AND DEVICES FOR DISTRIBUTING CONTENT TO AN ELECTRONIC DEVICE

METHOD AND DEVICE FOR COMPUTER-BASED NAVIGATION

METHOD, SYSTEM AND APPARATUS FOR EFFICIENTLY DETERMINING PRIORITY O...

ELECTRONIC DEVICE INCLUDING TOUCH-SENSITIVE KEYBOARD AND METHOD OF...

METHODS AND SYSTEMS FOR A LOCALLY AND TEMPORALLY ADAPTIVE TEXT PRED...

DEVICE WITH ENHANCED AUGMENTED REALITY FUNCTIONALITY

COMMUNICATIONS DEVICE INCLUDING RADIO FREQUENCY (RF) SIGNAL BLOCKIN...

SYSTEM AND METHOD OF TRANSFERRING CONTROL OF MEDIA PLAYBACK BETWEEN...

Emergency Call Forward Based On Location

METHODS AND DEVICES FOR STORING RECOGNIZED PHRASES

METHODS AND DEVICES FOR STORING CONTENT BASED ON CLASSIFICATION OPT...

STACKED DEVICE POSITION IDENTIFICATION

METHOD, SYSTEM AND APPARATUS FOR TRACKING WORKSPACE ACTIVITY

System and Method for Detemining the Position of an Object Displayi...

NEAR-FIELD COMMUNICATION INPUT DEVICE INCLUDING NEAR-FIELD COMMUNIC...

PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME

MOBILE WIRELESS COMMUNICATIONS DEVICE PROVIDED ENHANCED SWITCHING B...

METHODS AND SYSTEMS FOR A LOCALLY AND TEMPORALLY ADAPTIVE TEXT PRED...

SYSTEM AND METHOD OF TRANSMITTING LOCATION DATA BASED ON WIRELESS C...

DEVICE COVER WITH DRAWING PAD INPUT DEVICE

METHODS AND DEVICES FOR FACILITATING PRESENTATION FEEDBACK

AUTOMATIC PROJECTOR BEHAVIOUR CHANGES BASED ON PROJECTION DISTANCE