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Ahmad Chamseddine
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Calgary, CA
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Patents Grants
last 30 patents
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Patent Grant
GNSS positioning system employing a reconfigurable antenna subsystem
Patent number
9,766,341
Issue date
Sep 19, 2017
NovAtel Inc.
Ahmad Chamseddine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Directional slot antenna with a dielectric insert
Patent number
8,797,222
Issue date
Aug 5, 2014
NovAtel Inc.
Ahmad Chamseddine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Personnel safety utilizing time variable frequencies
Patent number
8,248,263
Issue date
Aug 21, 2012
PSST Mobile Equipment
Richard Clayton Shervey
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
THREE DIMENSIONAL ANTENNA AND FLOATING FENCE
Publication number
20160261035
Publication date
Sep 8, 2016
NovAtel, Inc.
Ahmad Chamseddine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GNSS POSITIONING SYSTEM EMPLOYING A RECONFIGURABLE ANTENNA SUBSYSTEM
Publication number
20160139271
Publication date
May 19, 2016
NovAtel Inc.
Ahmad Chamseddine
G01 - MEASURING TESTING
Information
Patent Application
DIRECTIONAL SLOT ANTENNA WITH A DIELECTRIC INSERT
Publication number
20130113670
Publication date
May 9, 2013
Ahmad Chamseddine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
System for asset tracking
Publication number
20110148581
Publication date
Jun 23, 2011
PSST Mobile Equipment Ltd.
Ahmad Chamseddine
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PERSONNEL SAFETY UTILIZING TIME VARIABLE FREQUENCIES
Publication number
20100289662
Publication date
Nov 18, 2010
John Dasilva
B66 - HOISTING LIFTING HAULING