David Paul Yach

Person

Waterloo, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Code signing system and method
- Patent number 11,030,278
- Issue date Jun 8, 2021
- BlackBerry Limited
- David Paul Yach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Advanced voice and data operations in a mobile data communication d...
- Patent number 11,019,196
- Issue date May 25, 2021
- BlackBerry Limited
- Gary Phillip Mousseau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for secure control of resources of wireless mobil...
- Patent number 10,999,282
- Issue date May 4, 2021
- BlackBerry Limited
- Russell Norman Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Displaying items on handheld devices
- Patent number 10,514,838
- Issue date Dec 24, 2019
- BlackBerry Limited
- Ronald Scotte Zinn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Code signing system and method
- Patent number 10,437,967
- Issue date Oct 8, 2019
- BlackBerry Limited
- David Paul Yach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Advanced voice and data operations in a mobile data communication d...
- Patent number 10,419,600
- Issue date Sep 17, 2019
- BlackBerry Limited
- Gary Phillip Mousseau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and handheld electronic device having a graphical user inter...
- Patent number 10,331,299
- Issue date Jun 25, 2019
- BlackBerry Limited
- Mihal Lazaridis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for secure control of resources of wireless mobil...
- Patent number 10,298,584
- Issue date May 21, 2019
- BlackBerry Limited
- Russell Norman Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication system installation
- Patent number 10,079,912
- Issue date Sep 18, 2018
- BlackBerry Limited
- Jesse Boudreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling access by code
- Patent number 10,032,007
- Issue date Jul 24, 2018
- BlackBerry Limited
- David Paul Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for secure control of resources of wireless mobil...
- Patent number 10,015,168
- Issue date Jul 3, 2018
- BlackBerry Limited
- Russell Norman Owen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for secure control of resources of wireless mobil...
- Patent number 9,998,466
- Issue date Jun 12, 2018
- BlackBerry Limited
- Russell Norman Owen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling access by code
- Patent number 9,922,175
- Issue date Mar 20, 2018
- BlackBerry Limited
- David Paul Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Screen display in application switching
- Patent number 9,785,318
- Issue date Oct 10, 2017
- BlackBerry Limited
- David Paul Yach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and method of displaying information in response...
- Patent number 9,766,718
- Issue date Sep 19, 2017
- BlackBerry Limited
- Mihal Lazaridis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code signing system and method
- Patent number 9,633,178
- Issue date Apr 25, 2017
- BlackBerry Limited
- David P. Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for line selection in a communication device
- Patent number 9,596,345
- Issue date Mar 14, 2017
- BlackBerry Limited
- David Paul Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code signing system and method
- Patent number 9,589,109
- Issue date Mar 7, 2017
- BlackBerry Limited
- David P. Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Displaying messages on handheld devices
- Patent number 9,542,073
- Issue date Jan 10, 2017
- BlackBerry Limited
- Scotte Zinn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for document transmission from a computing device...
- Patent number 9,542,144
- Issue date Jan 10, 2017
- BlackBerry Limited
- Roger Charles Meike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling access by code
- Patent number 9,507,920
- Issue date Nov 29, 2016
- BlackBerry Limited
- David P. Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Split channel authenticity queries in multi-party dialog
- Patent number 9,503,307
- Issue date Nov 22, 2016
- David P. Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Making address book a source of latitude and longitude coordinates
- Patent number 9,495,384
- Issue date Nov 15, 2016
- BlackBerry Limited
- Ngoc Bich Ngo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for modifying notification settings on a mobil...
- Patent number 9,471,199
- Issue date Oct 18, 2016
- BlackBerry Limited
- Raymond Paul Vander Veen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for line selection in a communication device
- Patent number 9,467,557
- Issue date Oct 11, 2016
- BlackBerry Limited
- David Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for enabling encrypted voice communications betwe...
- Patent number 9,413,882
- Issue date Aug 9, 2016
- BlackBerry Limited
- Douglas Gisby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for interfacing between a mobile device and a per...
- Patent number 9,405,362
- Issue date Aug 2, 2016
- BlackBerry Limited
- Sean Elliott Wilson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and system for displaying an image on an electronic device
- Patent number 9,395,867
- Issue date Jul 19, 2016
- BlackBerry Limited
- Jason T. Griffin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for secure control of resources of wireless mobil...
- Patent number 9,391,992
- Issue date Jul 12, 2016
- BlackBerry Limited
- Russell N. Owen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and handheld electronic device having a graphical user inter...
- Patent number 9,280,261
- Issue date Mar 8, 2016
- BlackBerry Limited
- David Paul Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ADVANCED VOICE AND DATA OPERATIONS IN A MOBILE DATA COMMUNICATION D...
- Publication number 20200014793
- Publication date Jan 9, 2020
- BlackBerry Limited
- Gary Phillip MOUSSEAU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Code Signing System and Method
- Publication number 20190392115
- Publication date Dec 26, 2019
- BlackBerry Limited
- David Paul YACH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Secure Control of Resources of Wireless Mobil...
- Publication number 20190273742
- Publication date Sep 5, 2019
- BlackBerry Limited
- Russell Norman Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CODE SIGNING SYSTEM AND METHOD
- Publication number 20180330065
- Publication date Nov 15, 2018
- BlackBerry Limited
- David Paul YACH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Secure Control of Resources of Wireless Mobil...
- Publication number 20180316678
- Publication date Nov 1, 2018
- BlackBerry Limited
- Russell Norman Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING ACCESS BY CODE
- Publication number 20180211015
- Publication date Jul 26, 2018
- BlackBerry Limited
- David Paul YACH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAYING ITEMS ON HANDHELD DEVICES
- Publication number 20170102851
- Publication date Apr 13, 2017
- BlackBerry Limited
- Ronald Scotte Zinn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING ACCESS BY CODE
- Publication number 20170076071
- Publication date Mar 16, 2017
- BLACKBERRY LIMITED
- David Paul YACH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Secure Control of Resources of Wireless Mobil...
- Publication number 20160337363
- Publication date Nov 17, 2016
- BlackBerry Limited
- Russell Norman Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Secure Control of Resources of Wireless Mobil...
- Publication number 20160323285
- Publication date Nov 3, 2016
- BlackBerry Limited
- Russell Norman Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND HANDHELD ELECTRONIC DEVICE HAVING A GRAPHICAL USER INTER...
- Publication number 20160188135
- Publication date Jun 30, 2016
- BlackBerry Limited
- Mihal Lazaridis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR LINE SELECTION IN A COMMUNICATION DEVICE
- Publication number 20160105547
- Publication date Apr 14, 2016
- BlackBerry Limited
- David Paul Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DOCUMENT TRANSMISSION FROM A COMPUTING DEVICE...
- Publication number 20160034236
- Publication date Feb 4, 2016
- BlackBerry Limited
- Roger Charles MEIKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MANAGING DATA INTEGRITY IN ELECTRONIC DATA ST...
- Publication number 20150370848
- Publication date Dec 24, 2015
- AUVIK NETWORKS INC.
- David YACH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADVANCED VOICE AND DATA OPERATIONS IN A MOBILE DATA COMMUNICATION D...
- Publication number 20150172451
- Publication date Jun 18, 2015
- BlackBerry Limited
- Gary Phillip MOUSSEAU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Secure Control of Resources of Wireless Mobil...
- Publication number 20150074752
- Publication date Mar 12, 2015
- BlackBerry Limited
- Russell N. Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING ACCESS BY CODE
- Publication number 20150026457
- Publication date Jan 22, 2015
- BlackBerry Limited
- David P. YACH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAKING ADDRESS BOOK A SOURCE OF LATITUDE AND LONGITUDE COORDINATES
- Publication number 20140365447
- Publication date Dec 11, 2014
- NGOC BICH NGO
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS FOR LINE SELECTION IN A COMMUNICATION DEVICE
- Publication number 20140274072
- Publication date Sep 18, 2014
- BlackBerry Limited
- David Paul Yach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF EXCHANGING IDENTIFICATION INFORMATION FOR MOBI...
- Publication number 20140256333
- Publication date Sep 11, 2014
- BlackBerry Limited
- Mihal Lazaridis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DOCUMENT TRANSMISSION
- Publication number 20140233052
- Publication date Aug 21, 2014
- BlackBerry Limited
- Roger Charles MEIKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCREEN DISPLAY IN APPLICATION SWITCHING
- Publication number 20140229892
- Publication date Aug 14, 2014
- BlackBerry Limited
- David Paul YACH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MANAGING FILE CATALOGS ON A WIRELESS HANDHELD...
- Publication number 20140206337
- Publication date Jul 24, 2014
- BlackBerry Limited
- David Paul YACH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR USING NAVIGATIONAL AND OTHER COMMANDS ON A MO...
- Publication number 20140181713
- Publication date Jun 26, 2014
- BlackBerry Limited
- Jason T. GRIFFIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Secure Control of Resources of Wireless Mobil...
- Publication number 20140171023
- Publication date Jun 19, 2014
- BlackBerry Limited
- Russell N. Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MODIFYING NOTIFICATION SETTINGS ON A MOBIL...
- Publication number 20140137048
- Publication date May 15, 2014
- BlackBerry Limited
- Raymond Paul VANDER VEEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF CONNECTION CONTROL FOR WIRELESS MOBILE COMMUNI...
- Publication number 20140087694
- Publication date Mar 27, 2014
- BlackBerry Limited
- Michael Grant KIRKUP
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Interfacing Between a Mobile Device and a Per...
- Publication number 20140009393
- Publication date Jan 9, 2014
- BLACKBERRY LIMITED
- Sean Elliott WILSON
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SPLIT CHANNEL AUTHENTICITY QUERIES IN MULTI-PARTY DIALOG
- Publication number 20130297794
- Publication date Nov 7, 2013
- Research In Motion Limited
- David P. Yach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, DEVICE AND SYSTEMS FOR DETERMINING ROUTE METRICS USING STO...
- Publication number 20130282278
- Publication date Oct 24, 2013
- Research in Motion Limited
- Gerhard Dietrich Klassen
- G01 - MEASURING TESTING

David Paul Yach

Person

Patents Grantslast 30 patents

Code signing system and method

Advanced voice and data operations in a mobile data communication d...

System and method for secure control of resources of wireless mobil...

Displaying items on handheld devices

Code signing system and method

Advanced voice and data operations in a mobile data communication d...

Method and handheld electronic device having a graphical user inter...

System and method for secure control of resources of wireless mobil...

Wireless communication system installation

Controlling access by code

System and method for secure control of resources of wireless mobil...

System and method for secure control of resources of wireless mobil...

Controlling access by code

Screen display in application switching

Electronic device and method of displaying information in response...

Code signing system and method

Methods and apparatus for line selection in a communication device

Code signing system and method

Displaying messages on handheld devices

System and method for document transmission from a computing device...

Controlling access by code

Split channel authenticity queries in multi-party dialog

Making address book a source of latitude and longitude coordinates

Method and apparatus for modifying notification settings on a mobil...

Methods and apparatus for line selection in a communication device

System and method for enabling encrypted voice communications betwe...

System and method for interfacing between a mobile device and a per...

Method and system for displaying an image on an electronic device

System and method for secure control of resources of wireless mobil...

Method and handheld electronic device having a graphical user inter...

Patents Applicationslast 30 patents

ADVANCED VOICE AND DATA OPERATIONS IN A MOBILE DATA COMMUNICATION D...

Code Signing System and Method

System and Method for Secure Control of Resources of Wireless Mobil...

CODE SIGNING SYSTEM AND METHOD

System and Method for Secure Control of Resources of Wireless Mobil...

CONTROLLING ACCESS BY CODE

DISPLAYING ITEMS ON HANDHELD DEVICES

CONTROLLING ACCESS BY CODE

System and Method for Secure Control of Resources of Wireless Mobil...

System and Method for Secure Control of Resources of Wireless Mobil...

METHOD AND HANDHELD ELECTRONIC DEVICE HAVING A GRAPHICAL USER INTER...

METHODS AND APPARATUS FOR LINE SELECTION IN A COMMUNICATION DEVICE

SYSTEM AND METHOD FOR DOCUMENT TRANSMISSION FROM A COMPUTING DEVICE...

SYSTEM AND METHOD FOR MANAGING DATA INTEGRITY IN ELECTRONIC DATA ST...

ADVANCED VOICE AND DATA OPERATIONS IN A MOBILE DATA COMMUNICATION D...

System and Method for Secure Control of Resources of Wireless Mobil...

CONTROLLING ACCESS BY CODE

MAKING ADDRESS BOOK A SOURCE OF LATITUDE AND LONGITUDE COORDINATES

METHODS AND APPARATUS FOR LINE SELECTION IN A COMMUNICATION DEVICE

SYSTEM AND METHOD OF EXCHANGING IDENTIFICATION INFORMATION FOR MOBI...

SYSTEM AND METHOD FOR DOCUMENT TRANSMISSION

SCREEN DISPLAY IN APPLICATION SWITCHING

SYSTEM AND METHOD FOR MANAGING FILE CATALOGS ON A WIRELESS HANDHELD...

SYSTEM AND METHOD FOR USING NAVIGATIONAL AND OTHER COMMANDS ON A MO...

System and Method for Secure Control of Resources of Wireless Mobil...

METHOD AND APPARATUS FOR MODIFYING NOTIFICATION SETTINGS ON A MOBIL...

SYSTEM AND METHOD OF CONNECTION CONTROL FOR WIRELESS MOBILE COMMUNI...

System and Method for Interfacing Between a Mobile Device and a Per...

SPLIT CHANNEL AUTHENTICITY QUERIES IN MULTI-PARTY DIALOG

METHODS, DEVICE AND SYSTEMS FOR DETERMINING ROUTE METRICS USING STO...