Eric R. Ehlers

Person

Santa Rosa, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Directional power detector with low loss coupling network
- Patent number 11,674,984
- Issue date Jun 13, 2023
- Keysight Technologies, Inc.
- Eric R. Ehlers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-band frequency multiplier
- Patent number 8,901,973
- Issue date Dec 2, 2014
- Keysight Technologies, Inc.
- Eric R. Ehlers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power diverter having a MEMS switch and a MEMS protection switch
- Patent number 8,405,936
- Issue date Mar 26, 2013
- Agilent Technologies, Inc.
- Eric R. Ehlers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Through-chip via interconnects for stacked integrated circuit struc...
- Patent number 7,911,066
- Issue date Mar 22, 2011
- Agilent Technologies, Inc.
- Eric R Ehlers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active limiter with integrated sensor
- Patent number 7,564,663
- Issue date Jul 21, 2009
- Agilent Technologies, Inc.
- Dean Nicholson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interconnecting a port of a microwave circuit package and a microwa...
- Patent number 7,355,491
- Issue date Apr 8, 2008
- Avago Technologies Wireless IP Pte. Ltd.
- Dean B. Nicholson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Broadband step attenuator with improved time domain performance
- Patent number 7,352,259
- Issue date Apr 1, 2008
- Agilent Technologies, Inc.
- Eric R. Ehlers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated directional bridge
- Patent number 7,309,994
- Issue date Dec 18, 2007
- Agilent Technologies, Inc.
- Eric R. Ehlers
- G01 - MEASURING TESTING
Information Patent Grant
Interconnecting a port of a microwave circuit package and a microwa...
- Patent number 7,187,249
- Issue date Mar 6, 2007
- Avago Technologies Wireless IP (Singapore) Pte. Ltd.
- Dean B. Nicholson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
MEMs switching system
- Patent number 6,884,950
- Issue date Apr 26, 2005
- Agilent Technologies, Inc.
- Dean B. Nicholson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
True average wide dynamic range microwave power sensor using diode...
- Patent number 6,242,901
- Issue date Jun 5, 2001
- Agilent Technologies Inc.
- John C. Faick
- G01 - MEASURING TESTING
Information Patent Grant
Faster switching GaAs FET switches by illumination with high intens...
- Patent number 5,808,322
- Issue date Sep 15, 1998
- Hewlett-Packard Company
- Dean B. Nicholson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical overstress protection device
- Patent number 5,714,900
- Issue date Feb 3, 1998
- Hewlett-Packard Company
- Eric R. Ehlers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monolithic step attenuator having internal frequency compensation
- Patent number 5,666,089
- Issue date Sep 9, 1997
- Hewlett-Packard Company
- Eric R. Ehlers
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DIRECTIONAL POWER DETECTOR WITH LOW LOSS COUPLING NETWORK
- Publication number 20210302477
- Publication date Sep 30, 2021
- KEYSIGHT TECHNOLOGIES, INC.
- Eric R. Ehlers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Band Frequency Multiplier
- Publication number 20140312937
- Publication date Oct 23, 2014
- AGILENT TECHNOLOGIES, INC.
- Eric R. Ehlers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER DIVERTER HAVING A MEMS SWITCH AND A MEMS PROTECTION SWITCH
- Publication number 20090272634
- Publication date Nov 5, 2009
- Eric R. Ehlers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STABILIZED ELECTRICAL OSCILLATORS WITH NEGATIVE RESISTANCE
- Publication number 20090219102
- Publication date Sep 3, 2009
- ERIC R. EHLERS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Hermetically-packaged devices, and methods for hermetically packagi...
- Publication number 20090194861
- Publication date Aug 6, 2009
- Mathias Bonse
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Through-Chip Via Interconnects for Stacked Integrated Circuit Struc...
- Publication number 20090057872
- Publication date Mar 5, 2009
- Eric R. Ehlers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERCONNECTING A PORT OF A MICROWAVE CIRCUIT PACKAGE AND A MICROWA...
- Publication number 20070115075
- Publication date May 24, 2007
- Dean B. Nicholson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Broadband step attenuator with improved time domain performance
- Publication number 20060279376
- Publication date Dec 14, 2006
- Eric R. Ehlers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Active limiter with integrated sensor
- Publication number 20060267662
- Publication date Nov 30, 2006
- Dean Nicholson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Integrated directional bridge
- Publication number 20060197626
- Publication date Sep 7, 2006
- Eric R. Ehlers
- G01 - MEASURING TESTING
Information Patent Application
Low-loss directional bridge
- Publication number 20060197627
- Publication date Sep 7, 2006
- Eric R. Ehlers
- G01 - MEASURING TESTING
Information Patent Application
Interconnecting a port of a microwave circuit package and a microwa...
- Publication number 20060066416
- Publication date Mar 30, 2006
- Dean B. Nicholson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Eric R. Ehlers

Person

Patents Grantslast 30 patents

Directional power detector with low loss coupling network

Multi-band frequency multiplier

Power diverter having a MEMS switch and a MEMS protection switch

Through-chip via interconnects for stacked integrated circuit struc...

Active limiter with integrated sensor

Interconnecting a port of a microwave circuit package and a microwa...

Broadband step attenuator with improved time domain performance

Integrated directional bridge

Interconnecting a port of a microwave circuit package and a microwa...

MEMs switching system

True average wide dynamic range microwave power sensor using diode...

Faster switching GaAs FET switches by illumination with high intens...

Electrical overstress protection device

Monolithic step attenuator having internal frequency compensation

Patents Applicationslast 30 patents

DIRECTIONAL POWER DETECTOR WITH LOW LOSS COUPLING NETWORK

Multi-Band Frequency Multiplier

POWER DIVERTER HAVING A MEMS SWITCH AND A MEMS PROTECTION SWITCH

STABILIZED ELECTRICAL OSCILLATORS WITH NEGATIVE RESISTANCE

Hermetically-packaged devices, and methods for hermetically packagi...

Through-Chip Via Interconnects for Stacked Integrated Circuit Struc...

INTERCONNECTING A PORT OF A MICROWAVE CIRCUIT PACKAGE AND A MICROWA...

Broadband step attenuator with improved time domain performance

Active limiter with integrated sensor

Integrated directional bridge

Low-loss directional bridge

Interconnecting a port of a microwave circuit package and a microwa...