Christopher Harris Snow

Person

Kitchener, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus to perform measurements
- Patent number 9,301,180
- Issue date Mar 29, 2016
- BlackBerry Limited
- Takashi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cooperative localization of portable electronic devices
- Patent number 9,277,524
- Issue date Mar 1, 2016
- BlackBerry Limited
- Anand Ravindra Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to perform measurements
- Patent number 9,220,028
- Issue date Dec 22, 2015
- BlackBerry Limited
- Takashi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for acquisition of neighbour cell information
- Patent number 9,204,373
- Issue date Dec 1, 2015
- BlackBerry Limited
- Dinesh Kumar Arora
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location estimation using radio scene signatures
- Patent number 9,194,934
- Issue date Nov 24, 2015
- BlackBerry Limited
- Anand Ravindra Oka
- G01 - MEASURING TESTING
Information Patent Grant
Portable electronic device adapted to provide an improved attitude...
- Patent number 9,157,736
- Issue date Oct 13, 2015
- BlackBerry Limited
- Anand Ravindra Oka
- G01 - MEASURING TESTING
Information Patent Grant
Cooperative localization of portable electronic devices
- Patent number 9,137,773
- Issue date Sep 15, 2015
- BlackBerry Limited
- Anand Ravindra Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signature representation of data with aliasing across synonyms
- Patent number 9,069,634
- Issue date Jun 30, 2015
- BlackBerry Limited
- Anand Ravindra Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Location identification of a portable electronic device based on ch...
- Patent number 9,042,907
- Issue date May 26, 2015
- BlackBerry Limited
- Anand Ravindra Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to communicate data between a wireless networ...
- Patent number 9,001,649
- Issue date Apr 7, 2015
- BlackBerry Limited
- David Philip Hole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices to determine a mobile device housing position
- Patent number 8,965,731
- Issue date Feb 24, 2015
- BlackBerry Limited
- Adam Louis Parco
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for calibrating a magnetometer with visual afford...
- Patent number 8,952,682
- Issue date Feb 10, 2015
- BlackBerry Limited
- Laura Mahan
- G01 - MEASURING TESTING
Information Patent Grant
Signature based connectivity prediction for portable electronic dev...
- Patent number 8,948,809
- Issue date Feb 3, 2015
- BlackBerry Limited
- Anand Ravindra Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for calibrating a magnetometer according to a qua...
- Patent number 8,922,198
- Issue date Dec 30, 2014
- BlackBerry Limited
- Nazih Almalki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data generation using a handheld electronic device
- Patent number 8,913,008
- Issue date Dec 16, 2014
- BlackBerry Limited
- Robert George Oliver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Factor-graph based matching systems and methods
- Patent number 8,909,581
- Issue date Dec 9, 2014
- BlackBerry Limited
- Anand Ravindra Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signature representation of data having high dimensionality
- Patent number 8,908,978
- Issue date Dec 9, 2014
- BlackBerry Limited
- Anand Ravindra Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable electronic device adapted to compensate for gyroscope bias
- Patent number 8,896,301
- Issue date Nov 25, 2014
- BlackBerry Limited
- Anand Ravindra Oka
- G01 - MEASURING TESTING
Information Patent Grant
Device to transmit data by displaying a coded image generated accor...
- Patent number 8,873,618
- Issue date Oct 28, 2014
- BlackBerry Limited
- Christopher Harris Snow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for improving location estimates of co-located se...
- Patent number 8,849,305
- Issue date Sep 30, 2014
- BlackBerry Limited
- Anand Ravindra Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to perform assignments in wireless communicat...
- Patent number 8,837,388
- Issue date Sep 16, 2014
- Blackberry Limited
- David Philip Hole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to poll in wireless communications based on a...
- Patent number 8,830,981
- Issue date Sep 9, 2014
- Blackberry Limited
- David Philip Hole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to monitor a channel to determine neighbor ce...
- Patent number 8,792,890
- Issue date Jul 29, 2014
- BlackBerry Limited
- Ayman Ahmed Abdel-Samad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signature representation of data having high dimensionality
- Patent number 8,750,617
- Issue date Jun 10, 2014
- BlackBerry Limited
- Anand Ravindra Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to poll in wireless communications
- Patent number 8,745,231
- Issue date Jun 3, 2014
- Blackberry Limited
- David Philip Hole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access procedure for call re-establishment
- Patent number 8,688,118
- Issue date Apr 1, 2014
- BlackBerry Limited
- Christopher Harris Snow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable electronic device adapted to provide an improved attitude...
- Patent number 8,688,403
- Issue date Apr 1, 2014
- BlackBerry Limited
- Anand Ravindra Oka
- G01 - MEASURING TESTING
Information Patent Grant
System and method for calibrating an accelerometer
- Patent number 8,676,528
- Issue date Mar 18, 2014
- BlackBerry Limited
- Nazih Almalki
- G01 - MEASURING TESTING
Information Patent Grant
Single slot DTM for speech/data transmission
- Patent number 8,634,408
- Issue date Jan 21, 2014
- BlackBerry Limited
- Nazih Almalki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device position method and apparatus using celestial objects
- Patent number 8,620,582
- Issue date Dec 31, 2013
- BlackBerry Limited
- Jeffrey Alton Hugh Dods
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNATURE REPRESENTATION OF DATA HAVING HIGH DIMENSIONALITY
- Publication number 20140286582
- Publication date Sep 25, 2014
- Anand Ravindra OKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE ELECTRONIC DEVICE ADAPTED TO PROVIDE AN IMPROVED ATTITUDE...
- Publication number 20140214357
- Publication date Jul 31, 2014
- BLACKBERRY LIMITED
- Anand Ravindra Oka
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR IMPROVING LOCATION ESTIMATES OF CO-LOCATED SE...
- Publication number 20140087753
- Publication date Mar 27, 2014
- Research in Motion Limited
- Anand Ravindra OKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIGRATION OF TAGS ACROSS ENTITIES IN MANAGEMENT OF PERSONAL ELECTRO...
- Publication number 20140067807
- Publication date Mar 6, 2014
- Research in Motion Limited
- Anand Ravindra OKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYSIS AND PROPOSAL CREATION FOR MANAGEMENT OF PERSONAL ELECTRONI...
- Publication number 20140067878
- Publication date Mar 6, 2014
- Research in Motion Limited
- Anand Ravindra OKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLUSTERING OF PERSONAL ELECTRONICALLY ENCODED ITEMS
- Publication number 20140067349
- Publication date Mar 6, 2014
- Research in Motion Limited
- Anand Ravindra OKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA GENERATION USING A HANDHELD ELECTRONIC DEVICE
- Publication number 20130342437
- Publication date Dec 26, 2013
- Research in Motion Limited
- Robert George Oliver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COOPERATIVE LOCALIZATION OF PORTABLE ELECTRONIC DEVICES
- Publication number 20130281120
- Publication date Oct 24, 2013
- Research in Motion Limited
- Anand Ravindra OKA
- G01 - MEASURING TESTING
Information Patent Application
SIGNATURE BASED CONNECTIVITY PREDICTION FOR PORTABLE ELECTRONIC DEV...
- Publication number 20130237278
- Publication date Sep 12, 2013
- Research in Motion Limited
- Anand Ravindra OKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNATURE REPRESENTATION OF DATA WITH ALIASING ACROSS SYNONYMS
- Publication number 20130238681
- Publication date Sep 12, 2013
- Research in Motion Limited
- Anand Ravindra OKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOCATION IDENTIFICATION OF A PORTABLE ELECTRONIC DEVICE BASED ON CH...
- Publication number 20130237242
- Publication date Sep 12, 2013
- Research in Motion Limited
- Anand Ravindra OKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNATURE REPRESENTATION OF DATA HAVING HIGH DIMENSIONALITY
- Publication number 20130236112
- Publication date Sep 12, 2013
- Research in Motion Limited
- Anand Ravindra OKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOCATION ESTIMATION USING RADIO SCENE SIGNATURES
- Publication number 20130234894
- Publication date Sep 12, 2013
- Research in Motion Limited
- Anand Ravindra Oka
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MOBILE CONTEXT DETERMINATION
- Publication number 20130066815
- Publication date Mar 14, 2013
- Research in Motion Limited
- Anand Ravindra OKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES TO DETERMINE A MOBILE DEVICE HOUSING POSITION
- Publication number 20130018628
- Publication date Jan 17, 2013
- Adam Louis Parco
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO PERFORM MEASUREMENTS
- Publication number 20120315890
- Publication date Dec 13, 2012
- Takashi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO PERFORM MEASUREMENTS
- Publication number 20120309404
- Publication date Dec 6, 2012
- Takashi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME
- Publication number 20120274578
- Publication date Nov 1, 2012
- Research in Motion Limited
- Christopher Harris Snow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE ELECTRONIC DEVICE ADAPTED TO PROVIDE AN IMPROVED ATTITUDE...
- Publication number 20120221290
- Publication date Aug 30, 2012
- Anand Ravindra Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE TO TRANSMIT DATA BY DISPLAYING A CODED IMAGE GENERATED ACCOR...
- Publication number 20120219053
- Publication date Aug 30, 2012
- of Ontario, Canada)
- Christopher Harris SNOW
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE ELECTRONIC DEVICE ADAPTED TO COMPENSATE FOR GYROSCOPE BIAS
- Publication number 20120217958
- Publication date Aug 30, 2012
- Anand Ravindra Oka
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING A MAGNETOMETER WITH VISUAL AFFORD...
- Publication number 20120206129
- Publication date Aug 16, 2012
- Research in Motion Limited
- Laura Mahan
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Calibrating an Accelerometer
- Publication number 20120203486
- Publication date Aug 9, 2012
- Research in Motion Limited
- Nazih Almalki
- G01 - MEASURING TESTING
Information Patent Application
DEVICE POSITION METHOD AND APPARATUS USING CELESTIAL OBJECTS
- Publication number 20120172061
- Publication date Jul 5, 2012
- Research in Motion Limited
- Jeffrey Alton Hugh Dods
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Performing a Background Calibration for a Mag...
- Publication number 20120098524
- Publication date Apr 26, 2012
- Research in Motion Limited
- Christopher Harris Snow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Calibrating a Magnetometer Using Partial and...
- Publication number 20120101762
- Publication date Apr 26, 2012
- Research in Motion Limited
- Nazih Almalki
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Determining Quality of Calibration Parameters...
- Publication number 20120101766
- Publication date Apr 26, 2012
- Research in Motion Limited
- Christopher Harris Snow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Calibrating a Magnetometer According to a Qua...
- Publication number 20120096921
- Publication date Apr 26, 2012
- Research in Motion Limited
- Nazih ALMALKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Calibrating a Magnetometer According to Devic...
- Publication number 20120098525
- Publication date Apr 26, 2012
- Research in Motion Limited
- Christopher Harris SNOW
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATIONS SYSTEM FOR GENERATING RECOMMENDATIONS AND RELATED ME...
- Publication number 20120078718
- Publication date Mar 29, 2012
- Research in Motion Limited
- Anand Ravindra Oka
- G06 - COMPUTING CALCULATING COUNTING

Christopher Harris Snow

Person

Patents Grantslast 30 patents

Methods and apparatus to perform measurements

Cooperative localization of portable electronic devices

Methods and apparatus to perform measurements

Method and system for acquisition of neighbour cell information

Location estimation using radio scene signatures

Portable electronic device adapted to provide an improved attitude...

Cooperative localization of portable electronic devices

Signature representation of data with aliasing across synonyms

Location identification of a portable electronic device based on ch...

Methods and apparatus to communicate data between a wireless networ...

Methods and devices to determine a mobile device housing position

System and method for calibrating a magnetometer with visual afford...

Signature based connectivity prediction for portable electronic dev...

System and method for calibrating a magnetometer according to a qua...

Image data generation using a handheld electronic device

Factor-graph based matching systems and methods

Signature representation of data having high dimensionality

Portable electronic device adapted to compensate for gyroscope bias

Device to transmit data by displaying a coded image generated accor...

System and method for improving location estimates of co-located se...

Methods and apparatus to perform assignments in wireless communicat...

Methods and apparatus to poll in wireless communications based on a...

Methods and apparatus to monitor a channel to determine neighbor ce...

Signature representation of data having high dimensionality

Methods and apparatus to poll in wireless communications

Access procedure for call re-establishment

Portable electronic device adapted to provide an improved attitude...

System and method for calibrating an accelerometer

Single slot DTM for speech/data transmission

Device position method and apparatus using celestial objects

Patents Applicationslast 30 patents

SIGNATURE REPRESENTATION OF DATA HAVING HIGH DIMENSIONALITY

PORTABLE ELECTRONIC DEVICE ADAPTED TO PROVIDE AN IMPROVED ATTITUDE...

SYSTEM AND METHOD FOR IMPROVING LOCATION ESTIMATES OF CO-LOCATED SE...

MIGRATION OF TAGS ACROSS ENTITIES IN MANAGEMENT OF PERSONAL ELECTRO...

ANALYSIS AND PROPOSAL CREATION FOR MANAGEMENT OF PERSONAL ELECTRONI...

CLUSTERING OF PERSONAL ELECTRONICALLY ENCODED ITEMS

IMAGE DATA GENERATION USING A HANDHELD ELECTRONIC DEVICE

COOPERATIVE LOCALIZATION OF PORTABLE ELECTRONIC DEVICES

SIGNATURE BASED CONNECTIVITY PREDICTION FOR PORTABLE ELECTRONIC DEV...

SIGNATURE REPRESENTATION OF DATA WITH ALIASING ACROSS SYNONYMS

LOCATION IDENTIFICATION OF A PORTABLE ELECTRONIC DEVICE BASED ON CH...

SIGNATURE REPRESENTATION OF DATA HAVING HIGH DIMENSIONALITY

LOCATION ESTIMATION USING RADIO SCENE SIGNATURES

SYSTEM AND METHOD FOR MOBILE CONTEXT DETERMINATION

METHODS AND DEVICES TO DETERMINE A MOBILE DEVICE HOUSING POSITION

METHODS AND APPARATUS TO PERFORM MEASUREMENTS

METHODS AND APPARATUS TO PERFORM MEASUREMENTS

ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME

PORTABLE ELECTRONIC DEVICE ADAPTED TO PROVIDE AN IMPROVED ATTITUDE...

DEVICE TO TRANSMIT DATA BY DISPLAYING A CODED IMAGE GENERATED ACCOR...

PORTABLE ELECTRONIC DEVICE ADAPTED TO COMPENSATE FOR GYROSCOPE BIAS

SYSTEM AND METHOD FOR CALIBRATING A MAGNETOMETER WITH VISUAL AFFORD...

System and Method for Calibrating an Accelerometer

DEVICE POSITION METHOD AND APPARATUS USING CELESTIAL OBJECTS

System and Method for Performing a Background Calibration for a Mag...

System and Method for Calibrating a Magnetometer Using Partial and...

System and Method for Determining Quality of Calibration Parameters...

System and Method for Calibrating a Magnetometer According to a Qua...

System and Method for Calibrating a Magnetometer According to Devic...

COMMUNICATIONS SYSTEM FOR GENERATING RECOMMENDATIONS AND RELATED ME...