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Ashtech Inc.
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Sunnyvale, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for prefiltering a global positioning system r...
Patent number
5,347,546
Issue date
Sep 13, 1994
Ashtech, Inc.
Kamran K. Abadi
G01 - MEASURING TESTING
Information
Patent Grant
Global positioning system receiver digital processing technique
Patent number
5,293,170
Issue date
Mar 8, 1994
Ashtech Inc.
Robert G. Lorenz
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
85568841 - Z-BLADE TECHNOLOGY
Serial number
85568841
Registration number
4659963
Filing date
Mar 14, 2012
Ashtech, LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
77874331 - ASHTECH
Serial number
77874331
Registration number
4106013
Filing date
Nov 17, 2009
Ashtech, LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75116984 - AG-NAVIGATOR
Serial number
75116984
Filing date
Jun 10, 1996
ASHTECH INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75058742 - RELIANCE
Serial number
75058742
Filing date
Feb 15, 1996
ASHTECH INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75058463 - G12 GPS SENSOR
Serial number
75058463
Filing date
Feb 15, 1996
ASHTECH INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73816605 - ALL-IN-ONE, ALL-IN-VIEW
Serial number
73816605
Filing date
Aug 2, 1989
ASHTECH, INC.
35 - Advertising
Information
Trademark
73816606 - GPPS
Serial number
73816606
Registration number
1593973
Filing date
Aug 2, 1989
ASHTECH, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73815253 - ASHTECH
Serial number
73815253
Registration number
1588642
Filing date
Jul 27, 1989
ASHTECH, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments