Hilmer I. Swanson

Person

Quincy, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pulse duration amplifier system
- Patent number 5,969,571
- Issue date Oct 19, 1999
- Harris Corporation
- Hilmer Irvin Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulator having improved discharging unwanted capacitance
- Patent number 5,903,188
- Issue date May 11, 1999
- Harris Corporation
- Hilmer Irvin Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High efficiency RF amplifier
- Patent number 5,861,776
- Issue date Jan 19, 1999
- Harris Corporation
- Hilmer Irvin Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
N-way combiner
- Patent number 5,754,082
- Issue date May 19, 1998
- Harris Corporation
- Hilmer Irvin Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse step modulator
- Patent number 5,309,114
- Issue date May 3, 1994
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse duration amplifier system having distortion reduction
- Patent number 5,216,376
- Issue date Jun 1, 1993
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power amplifier system having improved distortion reduction
- Patent number 5,132,637
- Issue date Jul 21, 1992
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulated voltage supply and fault monitoring thereof adapted for u...
- Patent number 5,111,158
- Issue date May 5, 1992
- Harris Corporation
- Jeffrey M. Malec
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power amplifier having improved amplifier protection
- Patent number 5,070,309
- Issue date Dec 3, 1991
- Harris Corporation
- Hilmer I. Swanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF power amplifier system having amplifier protection
- Patent number 5,003,271
- Issue date Mar 26, 1991
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase modulation compensated amplitude modulator using digitally se...
- Patent number 4,952,890
- Issue date Aug 28, 1990
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power amplifier system having amplifier protection
- Patent number 4,949,050
- Issue date Aug 14, 1990
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power supply for supplying a regulated power amplified unmodulat...
- Patent number 4,947,455
- Issue date Aug 7, 1990
- Harris Corporation
- Hilmer I. Swanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF power amplifier protection
- Patent number 4,859,967
- Issue date Aug 22, 1989
- Harris Corporation
- Hilmer I. Swanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reducing distortion in amplifiers
- Patent number 4,737,731
- Issue date Apr 12, 1988
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF splitter circuit
- Patent number 4,680,559
- Issue date Jul 14, 1987
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplitude modulation using digitally selected carrier amplifiers
- Patent number 4,580,111
- Issue date Apr 1, 1986
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PDM Amplifier having distortion reduction circuit
- Patent number 4,510,456
- Issue date Apr 9, 1985
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Polyphase PDM amplifier
- Patent number 4,468,626
- Issue date Aug 28, 1984
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier employing digital modulator circuit
- Patent number 4,403,197
- Issue date Sep 6, 1983
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Polyphase PDM amplifier
- Patent number 4,164,714
- Issue date Aug 14, 1979
- Harris Corporation
- Hilmer I. Swanson
- H03 - BASIC ELECTRONIC CIRCUITRY

Hilmer I. Swanson

Person

Patents Grantslast 30 patents

Pulse duration amplifier system

Modulator having improved discharging unwanted capacitance

High efficiency RF amplifier

N-way combiner

Pulse step modulator

Pulse duration amplifier system having distortion reduction

RF power amplifier system having improved distortion reduction

Modulated voltage supply and fault monitoring thereof adapted for u...

RF power amplifier having improved amplifier protection

RF power amplifier system having amplifier protection

Phase modulation compensated amplitude modulator using digitally se...

RF power amplifier system having amplifier protection

RF power supply for supplying a regulated power amplified unmodulat...

RF power amplifier protection

Method and apparatus for reducing distortion in amplifiers

RF splitter circuit

Amplitude modulation using digitally selected carrier amplifiers

PDM Amplifier having distortion reduction circuit

Polyphase PDM amplifier

Amplifier employing digital modulator circuit

Polyphase PDM amplifier