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Mountain View, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Connector saving adapters and SWR bridge configuration allowing mul...
Patent number
6,049,212
Issue date
Apr 11, 2000
Wiltron Company
William W. Oldfield
G01 - MEASURING TESTING
Information
Patent Grant
One port complex transmission and group delay measurements
Patent number
6,025,709
Issue date
Feb 15, 2000
Wiltron Company
Donald A. Bradley
G01 - MEASURING TESTING
Information
Patent Grant
Radar test system for collision avoidance automotive radar
Patent number
5,920,281
Issue date
Jul 6, 1999
Wiltron Company
Martin I. Grace
G01 - MEASURING TESTING
Information
Patent Grant
Metallic access test extension system architecture
Patent number
5,920,609
Issue date
Jul 6, 1999
Wiltron Company
Rouben Toumani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of displaying graphs with markers
Patent number
5,909,192
Issue date
Jun 1, 1999
Wiltron Company
David Peter Finch
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for measuring and/or injecting high frequency signals in...
Patent number
5,905,421
Issue date
May 18, 1999
Wiltron Company
William Oldfield
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic connection assembly
Patent number
5,903,698
Issue date
May 11, 1999
Wiltron Company
John Poremba
G02 - OPTICS
Information
Patent Grant
Controlled loop gain YIG tuned oscillator circuit
Patent number
5,894,248
Issue date
Apr 13, 1999
Wiltron Company
Alden Bedard
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microwave receiver configured to provide non-referenced distance me...
Patent number
5,832,369
Issue date
Nov 3, 1998
Wiltron Company
Donald A. Bradley
G01 - MEASURING TESTING
Information
Patent Grant
SWR bridge configuration enabling extended precision and measuremen...
Patent number
5,831,440
Issue date
Nov 3, 1998
Wiltron Company
William W. Oldfield
G01 - MEASURING TESTING
Information
Patent Grant
Method of updating automatic calibration to provide a perceived per...
Patent number
5,825,669
Issue date
Oct 20, 1998
Wiltron Company
William W. Oldfield
G01 - MEASURING TESTING
Information
Patent Grant
Simulator for testing a collision avoidance radar system
Patent number
5,821,897
Issue date
Oct 13, 1998
Wiltron Company
Donald A. Bradley
G01 - MEASURING TESTING
Information
Patent Grant
Frequency discriminating power sensor
Patent number
5,801,525
Issue date
Sep 1, 1998
Wiltron Company
William Oldfield
G01 - MEASURING TESTING
Information
Patent Grant
Delta modulator with pseudo constant modulation level
Patent number
5,790,062
Issue date
Aug 4, 1998
Wiltron Company
Brad Darnell
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
One port complex transmission and group delay measurements
Patent number
5,773,985
Issue date
Jun 30, 1998
Wiltron Company
Donald A. Bradley
G01 - MEASURING TESTING
Information
Patent Grant
Metallic access test extender
Patent number
5,764,727
Issue date
Jun 9, 1998
Wiltron Company
Rouben Toumani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Impedance controlled test fixture for multi-lead surface mounted in...
Patent number
5,734,176
Issue date
Mar 31, 1998
Wiltron Company
William W. Oldfield
G01 - MEASURING TESTING
Information
Patent Grant
Internal automatic calibrator for vector network analyzers
Patent number
5,715,183
Issue date
Feb 3, 1998
Wiltron Company
Martin I. Grace
G01 - MEASURING TESTING
Information
Patent Grant
Low power dual sampler utilizing step recovery diodes (SRDS)
Patent number
5,708,377
Issue date
Jan 13, 1998
Wiltron Company
Donald A. Bradley
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Handheld vector network analyzer
Patent number
5,642,039
Issue date
Jun 24, 1997
Wiltron Company
Donald A. Bradley
G01 - MEASURING TESTING
Information
Patent Grant
Automatic VNA calibration apparatus
Patent number
5,587,934
Issue date
Dec 24, 1996
Wiltron Company
William W. Oldfield
G01 - MEASURING TESTING
Information
Patent Grant
Microwave connector with an inner conductor that provides an axiall...
Patent number
5,576,675
Issue date
Nov 19, 1996
Wiltron Company
William W. Oldfield
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Internal automatic calibrator for vector network analyzers
Patent number
5,548,538
Issue date
Aug 20, 1996
Wiltron Company
Martin I. Grace
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for measuring the phase and magnitude of micro...
Patent number
5,524,281
Issue date
Jun 4, 1996
Wiltron Company
Donald A. Bradley
G01 - MEASURING TESTING
Information
Patent Grant
Ultra low phase noise microwave synthesizer
Patent number
5,374,902
Issue date
Dec 20, 1994
Wiltron Company
Donald A. Bradley
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase locked loop with loop gain stabilization circuit
Patent number
5,345,193
Issue date
Sep 6, 1994
Wiltron Company
Donald A. Bradley
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ultra low noise frequency divider/multiplier
Patent number
5,339,049
Issue date
Aug 16, 1994
Wiltron Company
Donald A. Bradley
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multiple magnetically tuned oscillator
Patent number
5,200,713
Issue date
Apr 6, 1993
Wiltron Company
Martin I. Grace
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Measuring noise figure and y-factor
Patent number
5,191,294
Issue date
Mar 2, 1993
Wiltron Company
Martin I. Grace
G01 - MEASURING TESTING
Information
Patent Grant
Full reversing millimeter test set
Patent number
5,146,171
Issue date
Sep 8, 1992
Wiltron Company
Donald A. Bradley
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75360704 - RFTS
Serial number
75360704
Filing date
Sep 22, 1997
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75351194 - LINKING THE WORLD
Serial number
75351194
Filing date
Sep 2, 1997
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75228666 - SPECTRUMMASTER
Serial number
75228666
Filing date
Jan 21, 1997
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75120578 - TAPESTRY
Serial number
75120578
Registration number
2075542
Filing date
Jun 17, 1996
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75116736 - CABLE MATE
Serial number
75116736
Filing date
Jun 10, 1996
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75053244 - VNA POWER TOOLS
Serial number
75053244
Filing date
Jan 22, 1996
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74724183 - LOOPMATE
Serial number
74724183
Registration number
2035092
Filing date
Aug 18, 1995
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74665224 - ANTENNALYZER
Serial number
74665224
Registration number
1958092
Filing date
Apr 24, 1995
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74608992 - SITE MASTER
Serial number
74608992
Filing date
Dec 9, 1994
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74592852 - TUNE MODE
Serial number
74592852
Filing date
Oct 31, 1994
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74541913 - DATSPLUS
Serial number
74541913
Registration number
1919380
Filing date
Jun 23, 1994
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74528552 - AUTOCAL
Serial number
74528552
Registration number
1904242
Filing date
May 18, 1994
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74520175 - WILTRON
Serial number
74520175
Registration number
1916114
Filing date
May 2, 1994
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74457186 - ANTENNALYZER
Serial number
74457186
Filing date
Nov 12, 1993
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74370994 - SMATSPLUS
Serial number
74370994
Registration number
1825000
Filing date
Mar 23, 1993
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74315444 - MATSPLUS
Serial number
74315444
Registration number
1777719
Filing date
Sep 21, 1992
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74019834 - PHASOR IMPULSE
Serial number
74019834
Filing date
Jan 16, 1990
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74010242 - SMART REPEATER
Serial number
74010242
Filing date
Dec 12, 1989
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73836350 - T-FLOSS
Serial number
73836350
Registration number
1647249
Filing date
Nov 3, 1989
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73779794 - W CONNECTOR
Serial number
73779794
Registration number
1560664
Filing date
Feb 7, 1989
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73763123 - V CONNECTOR
Serial number
73763123
Registration number
1559632
Filing date
Nov 9, 1988
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73597143 - MAINTENANCE ISOLATOR
Serial number
73597143
Filing date
May 5, 1986
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73575688 - K CONNECTOR
Serial number
73575688
Registration number
1406572
Filing date
Dec 30, 1985
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73513020 - CMTS
Serial number
73513020
Registration number
1367413
Filing date
Dec 10, 1984
Wiltron Company
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73438889 - K CONNECTOR
Serial number
73438889
Filing date
Aug 11, 1983
Wiltron Company
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73323567 - WILTRON
Serial number
73323567
Registration number
1223237
Filing date
Aug 14, 1981
WILTRON COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73323568 - WILTRON
Serial number
73323568
Registration number
1223238
Filing date
Aug 14, 1981
Wiltron Company
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments