William W. Oldfield

Person

Redwood City, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sex changeable adapter for coaxial connectors
- Patent number 7,108,527
- Issue date Sep 19, 2006
- Anritsu Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hermetic glass bead assembly having high frequency compensation
- Patent number 7,011,529
- Issue date Mar 14, 2006
- Anritsu Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a microstrip edge ground termination
- Patent number 6,660,174
- Issue date Dec 9, 2003
- Anritsu Company
- William W. Oldfield
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Right angle coaxial cable connections to microwave components on a...
- Patent number 6,628,182
- Issue date Sep 30, 2003
- Anritsu Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency hermetic connector with ground lip
- Patent number 6,604,949
- Issue date Aug 12, 2003
- Anritsu Company
- William Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip dot termination usable with optical modulators
- Patent number 6,593,829
- Issue date Jul 15, 2003
- Anritsu Company
- William Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RMS power sensor with 84 dB dynamic range
- Patent number 6,548,999
- Issue date Apr 15, 2003
- Anritsu Company
- Vincent W. C. Wong
- G01 - MEASURING TESTING
Information Patent Grant
System and method for improved microstrip termination
- Patent number 6,525,631
- Issue date Feb 25, 2003
- Anritsu Company
- William W. Oldfield
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lumped element microwave inductor with windings around tapered poly...
- Patent number 6,509,821
- Issue date Jan 21, 2003
- Anritsu Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RMS power sensor with 84 dB dynamic range
- Patent number 6,331,769
- Issue date Dec 18, 2001
- Anritsu Company
- Vincent W. C. Wong
- G01 - MEASURING TESTING
Information Patent Grant
Dual mode diode power sensor with square law and linear operating r...
- Patent number 6,291,984
- Issue date Sep 18, 2001
- Anritsu Company
- Vincent W. C. Wong
- G01 - MEASURING TESTING
Information Patent Grant
Wafer probe with built in RF frequency conversion module
- Patent number 6,169,410
- Issue date Jan 2, 2001
- Anritsu Company
- Martin I. Grace
- G01 - MEASURING TESTING
Information Patent Grant
Connector having an axial resilient inner and outer conductors
- Patent number 6,053,755
- Issue date Apr 25, 2000
- Anritsu Company
- William Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
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
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
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
Apparatus for providing a ground for circuits on carriers
- Patent number 5,812,039
- Issue date Sep 22, 1998
- William Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
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
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
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
Microwave coupler and method of operating same utilizing forward co...
- Patent number 5,111,165
- Issue date May 5, 1992
- Wiltron Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for multiplexing broad band high frequency sig...
- Patent number 5,055,807
- Issue date Oct 8, 1991
- Wiltron Company
- William W. Oldfield
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for multiplexing broad band high frequency sig...
- Patent number 5,053,733
- Issue date Oct 1, 1991
- Wiltron Company
- William W. Oldfield
- G01 - MEASURING TESTING
Information Patent Grant
Directional coupler and termination for stripline and coaxial condu...
- Patent number 5,047,737
- Issue date Sep 10, 1991
- Wiltron Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial microwave device test fixture
- Patent number 5,017,865
- Issue date May 21, 1991
- Wiltron Company
- William W. Oldfield
- G01 - MEASURING TESTING
Information Patent Grant
Universal connector with interchangeable male and female sleeves fo...
- Patent number 4,891,015
- Issue date Jan 2, 1990
- Wiltron Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for forming hermetic glass bead assembly having high frequen...
- Publication number 20060134939
- Publication date Jun 22, 2006
- Anritsu Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hermetic glass bead assembly having high frequency compensation
- Publication number 20050191869
- Publication date Sep 1, 2005
- Anritsu Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Sex changeable adapter for coaxial connectors
- Publication number 20050153601
- Publication date Jul 14, 2005
- Anritsu Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lumped element microwave inductor with windings around tapered poly...
- Publication number 20030076207
- Publication date Apr 24, 2003
- Anritsu Company
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a microstrip edge ground termination
- Publication number 20030057181
- Publication date Mar 27, 2003
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microstrip dot termination usable with optical modulators
- Publication number 20030048146
- Publication date Mar 13, 2003
- William Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High frequency hermetic connector with ground lip
- Publication number 20020127892
- Publication date Sep 12, 2002
- William Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microwave inductor with poly-iron core configured to limit interfer...
- Publication number 20020080002
- Publication date Jun 27, 2002
- William W. Oldfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMPED ELEMENT MICROWAVE INDUCTOR WITH WINDINGS AROUND TAPERED POLY...
- Publication number 20020057183
- Publication date May 16, 2002
- WILLIAM W. OLDFIELD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RMS power sensor with 84 dB dynamic range
- Publication number 20020039021
- Publication date Apr 4, 2002
- Anritsu Company
- Vincent W. C. Wong
- G01 - MEASURING TESTING

William W. Oldfield

Person

Patents Grantslast 30 patents

Sex changeable adapter for coaxial connectors

Hermetic glass bead assembly having high frequency compensation

Method of manufacturing a microstrip edge ground termination

Right angle coaxial cable connections to microwave components on a...

High frequency hermetic connector with ground lip

Microstrip dot termination usable with optical modulators

RMS power sensor with 84 dB dynamic range

System and method for improved microstrip termination

Lumped element microwave inductor with windings around tapered poly...

RMS power sensor with 84 dB dynamic range

Dual mode diode power sensor with square law and linear operating r...

Wafer probe with built in RF frequency conversion module

Connector having an axial resilient inner and outer conductors

Connector saving adapters and SWR bridge configuration allowing mul...

Apparatus for measuring and/or injecting high frequency signals in...

SWR bridge configuration enabling extended precision and measuremen...

Method of updating automatic calibration to provide a perceived per...

Apparatus for providing a ground for circuits on carriers

Frequency discriminating power sensor

Impedance controlled test fixture for multi-lead surface mounted in...

Internal automatic calibrator for vector network analyzers

Automatic VNA calibration apparatus

Microwave connector with an inner conductor that provides an axiall...

Internal automatic calibrator for vector network analyzers

Microwave coupler and method of operating same utilizing forward co...

Method and apparatus for multiplexing broad band high frequency sig...

Method and apparatus for multiplexing broad band high frequency sig...

Directional coupler and termination for stripline and coaxial condu...

Coaxial microwave device test fixture

Universal connector with interchangeable male and female sleeves fo...

Patents Applicationslast 30 patents

Method for forming hermetic glass bead assembly having high frequen...

Hermetic glass bead assembly having high frequency compensation

Sex changeable adapter for coaxial connectors

Lumped element microwave inductor with windings around tapered poly...

Method of manufacturing a microstrip edge ground termination

Microstrip dot termination usable with optical modulators

High frequency hermetic connector with ground lip

Microwave inductor with poly-iron core configured to limit interfer...

LUMPED ELEMENT MICROWAVE INDUCTOR WITH WINDINGS AROUND TAPERED POLY...

RMS power sensor with 84 dB dynamic range