Christopher D. Grondahl

Person

Gilbert, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transistor switches with single-polarity control voltage
- Patent number 9,520,628
- Issue date Dec 13, 2016
- Viasat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transistor switches with single-polarity control voltage
- Patent number 8,907,745
- Issue date Dec 9, 2014
- Viasat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitively loaded spurline filter
- Patent number 8,384,498
- Issue date Feb 26, 2013
- Viasat, Inc.
- Christopher D. Grondahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed doherty amplifiers
- Patent number 8,279,009
- Issue date Oct 2, 2012
- Viasat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-chip doherty amplifier with integrated power detection
- Patent number 8,183,929
- Issue date May 22, 2012
- Viasat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distributed Doherty amplifiers
- Patent number 8,169,264
- Issue date May 1, 2012
- Viasat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distributed Doherty amplifiers
- Patent number 8,013,680
- Issue date Sep 6, 2011
- Viasat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase shifter with flexible control voltage
- Patent number 7,843,282
- Issue date Nov 30, 2010
- Viasat, Inc.
- Kenneth V. Buer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase shifter with flexible control voltage
- Patent number 7,839,237
- Issue date Nov 23, 2010
- Viasat, Inc.
- Kenneth V. Buer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase shifter with flexible control voltage
- Patent number 7,535,320
- Issue date May 19, 2009
- U.S. Monolithics, L.L.C.
- Kenneth V Buer
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
TRANSISTOR SWITCHES WITH SINGLE-POLARITY CONTROL VOLTAGE
- Publication number 20150123725
- Publication date May 7, 2015
- ViaSat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transistor Switches With Single-Polarity Control Voltage
- Publication number 20130021111
- Publication date Jan 24, 2013
- ViaSat, Inc.
- Christopher D. Grondahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Distributed Doherty Amplifiers
- Publication number 20120194275
- Publication date Aug 2, 2012
- ViaSat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Distributed Doherty Amplifiers
- Publication number 20110285467
- Publication date Nov 24, 2011
- ViaSat, Inc.
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-CHIP DOHERTY AMPLIFIER WITH INTEGRATED POWER DETECTION
- Publication number 20110248784
- Publication date Oct 13, 2011
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGHLY INTEGRATED, HIGH FREQUENCY, HIGH POWER OPERATION MMIC
- Publication number 20110250861
- Publication date Oct 13, 2011
- ViaSat, Inc.
- Michael R. Lyons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAPACITIVELY LOADED SPURLINE FILTER
- Publication number 20100117766
- Publication date May 13, 2010
- ViaSat, Inc.
- Christopher D. Grondahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE SHIFTER WITH FLEXIBLE CONTROL VOLTAGE
- Publication number 20090219111
- Publication date Sep 3, 2009
- Kenneth V. Buer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE SHIFTER WITH FLEXIBLE CONTROL VOLTAGE
- Publication number 20090219112
- Publication date Sep 3, 2009
- Kenneth V. Buer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTRIBUTED DOHERTY AMPLIFIERS
- Publication number 20090115512
- Publication date May 7, 2009
- Christopher D. Grondahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE SHIFTER WITH FLEXIBLE CONTROL VOLTAGE
- Publication number 20070013460
- Publication date Jan 18, 2007
- U.S. MONOLITHICS, L.L.C.
- Kenneth V Buer
- H03 - BASIC ELECTRONIC CIRCUITRY

Christopher D. Grondahl

Person

Patents Grantslast 30 patents

Transistor switches with single-polarity control voltage

Transistor switches with single-polarity control voltage

Capacitively loaded spurline filter

Distributed doherty amplifiers

Multi-chip doherty amplifier with integrated power detection

Distributed Doherty amplifiers

Distributed Doherty amplifiers

Phase shifter with flexible control voltage

Phase shifter with flexible control voltage

Phase shifter with flexible control voltage

Patents Applicationslast 30 patents

TRANSISTOR SWITCHES WITH SINGLE-POLARITY CONTROL VOLTAGE

Transistor Switches With Single-Polarity Control Voltage

Distributed Doherty Amplifiers

Distributed Doherty Amplifiers

MULTI-CHIP DOHERTY AMPLIFIER WITH INTEGRATED POWER DETECTION

HIGHLY INTEGRATED, HIGH FREQUENCY, HIGH POWER OPERATION MMIC

CAPACITIVELY LOADED SPURLINE FILTER

PHASE SHIFTER WITH FLEXIBLE CONTROL VOLTAGE

PHASE SHIFTER WITH FLEXIBLE CONTROL VOLTAGE

DISTRIBUTED DOHERTY AMPLIFIERS

PHASE SHIFTER WITH FLEXIBLE CONTROL VOLTAGE