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Henry Leung
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for event monitoring and detection
Patent number
10,007,850
Issue date
Jun 26, 2018
INNOVATIVE ALERT SYSTEMS INC.
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dynamic frequency and power resource allocation with granular polic...
Patent number
9,986,580
Issue date
May 29, 2018
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for improved drilling operations using real-tim...
Patent number
9,970,266
Issue date
May 15, 2018
Trent Marx
E21 - EARTH DRILLING MINING
Information
Patent Grant
Real-time compressive data collection for cloud monitoring
Patent number
9,413,858
Issue date
Aug 9, 2016
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadband passive tracking for augmented reality
Patent number
9,390,503
Issue date
Jul 12, 2016
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chaotic watermarking for a digital image
Patent number
9,292,893
Issue date
Mar 22, 2016
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Four dimensional image registration using dynamical model for augme...
Patent number
9,105,207
Issue date
Aug 11, 2015
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Real-time compressive data collection for cloud monitoring
Patent number
9,032,072
Issue date
May 12, 2015
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for improved drilling operations using real-tim...
Patent number
9,022,140
Issue date
May 5, 2015
Trent Marx
E21 - EARTH DRILLING MINING
Information
Patent Grant
Higher resolution still image generation from lower resolution vide...
Patent number
8,941,751
Issue date
Jan 27, 2015
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Anomaly detection for cloud monitoring
Patent number
8,868,474
Issue date
Oct 21, 2014
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Robust object recognition by dynamic modeling in augmented reality
Patent number
8,866,845
Issue date
Oct 21, 2014
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Alignment of objects in augmented reality
Patent number
8,797,356
Issue date
Aug 5, 2014
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated image registration and motion estimation for medical ima...
Patent number
8,655,040
Issue date
Feb 18, 2014
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Broadband passive tracking for augmented reality
Patent number
8,610,771
Issue date
Dec 17, 2013
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking an object in augmented reality
Patent number
8,442,502
Issue date
May 14, 2013
Empire Technology Development, LLC
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Alignment of objects in augmented reality
Patent number
8,416,263
Issue date
Apr 9, 2013
Empire Technology Development, LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interpretation of constrained objects in augmented reality
Patent number
8,400,471
Issue date
Mar 19, 2013
Empire Technology Development, LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF ESTIMATING FLOWRATE IN A PIPELINE
Publication number
20190331513
Publication date
Oct 31, 2019
HIFI ENGINEERING INC.
Seyed Ehsan Jalilian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC FREQUENCY AND POWER RESOURCE ALLOCATION WITH GRANULAR POLIC...
Publication number
20160212758
Publication date
Jul 21, 2016
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry LEUNG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHAOTIC WATERMARKING FOR A DIGITAL IMAGE
Publication number
20160171639
Publication date
Jun 16, 2016
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND SYSTEMS FOR IMPROVED DRILLING OPERATIONS USING REAL-TIM...
Publication number
20150218914
Publication date
Aug 6, 2015
Resource Energy Solutions Inc.
Trent Marx
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REAL-TIME COMPRESSIVE DATA COLLECTION FOR CLOUD MONITORING
Publication number
20150215433
Publication date
Jul 30, 2015
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS FOR IMPROVED DRILLING OPERATIONS USING REAL-TIM...
Publication number
20140116776
Publication date
May 1, 2014
Trent Marx
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BROADBAND PASSIVE TRACKING FOR AUGMENTED REALITY
Publication number
20140085483
Publication date
Mar 27, 2014
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Higher Resolution Still Image Generation from Lower Resolution Vide...
Publication number
20140049661
Publication date
Feb 20, 2014
Empire Technology Development LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REAL-TIME COMPRESSIVE DATA COLLECTION FOR CLOUD MONITORING
Publication number
20140047106
Publication date
Feb 13, 2014
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANOMALY DETECTION FOR CLOUD MONITORING
Publication number
20140040174
Publication date
Feb 6, 2014
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Four Dimensional Image Registration Using Dynamical Model For Augme...
Publication number
20130293578
Publication date
Nov 7, 2013
Empire Technology Development LLC. a corporation
Henry Leung
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Integrated Image Registration and Motion Estimation for Medical Ima...
Publication number
20130230228
Publication date
Sep 5, 2013
Empire Technology Development LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ALIGNMENT OF OBJECTS IN AUGMENTED REALITY
Publication number
20130177259
Publication date
Jul 11, 2013
Empire Technology Development, LLC
HENRY LEUNG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROBUST OBJECT RECOGNITION BY DYNAMIC MODELING IN AUGMENTED REALITY
Publication number
20110221769
Publication date
Sep 15, 2011
Empire Technology Development, LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BROADBAND PASSIVE TRACKING FOR AUGMENTED REALITY
Publication number
20110216192
Publication date
Sep 8, 2011
Empire Technology Development, LLC
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ALIGNMENT OF OBJECTS IN AUGMENTED REALITY
Publication number
20110216089
Publication date
Sep 8, 2011
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING AN OBJECT IN AUGMENTED REALITY
Publication number
20110217962
Publication date
Sep 8, 2011
Henry Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERPRETATION OF CONSTRAINED OBJECTS IN AUGMENTED REALITY
Publication number
20110216088
Publication date
Sep 8, 2011
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Chaotic Watermarking for a Digital Image
Publication number
20110142302
Publication date
Jun 16, 2011
COMPLEX SYSTEM, INC.
Henry Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR SIGNAL SEPARATION VIA SPREADING CODES
Publication number
20070224952
Publication date
Sep 27, 2007
InterDigital Technology Corporation
Steven Jeffrey Goldberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE