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John E. Bjornholt
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Fountain Hills, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Foliage penetrating sensor array for intrusion detection
Patent number
8,542,109
Issue date
Sep 24, 2013
FLIR Systems, Inc.
Walker Butler
G08 - SIGNALLING
Information
Patent Grant
Antenna scanner
Patent number
6,646,620
Issue date
Nov 11, 2003
Yazaki North America, Inc.
John E. Bjornholt
G01 - MEASURING TESTING
Information
Patent Grant
Radar apparatus including a wave guide array and a dielectric lens
Patent number
6,480,160
Issue date
Nov 12, 2002
Yazaki North America, Inc.
John E. Bjornholt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic fence using high-resolution millimeter-wave radar in con...
Patent number
6,466,157
Issue date
Oct 15, 2002
Sensor Technologies & Systems, Inc.
John Bjornholt
G01 - MEASURING TESTING
Information
Patent Grant
Dual-loop linearizer for FM-CW radar
Patent number
6,114,987
Issue date
Sep 5, 2000
Sensor Technologies & Systems, Inc.
John E. Bjornholt
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Foliage penetrating sensor array for intrusion detection
Publication number
20100026490
Publication date
Feb 4, 2010
Walker Butler
G08 - SIGNALLING