Richard C. Edwards

Person

Cedar Rapids, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
2:1 bandwidth, 4-way, combiner/splitter
- Patent number 5,313,174
- Issue date May 17, 1994
- Rockwell International Corporation
- Richard C. Edwards
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power tuning device using layered varactors
- Patent number 5,311,158
- Issue date May 10, 1994
- Rockwell International Corporation
- Peter M. Asbeck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tri-phase combiner/splitter system
- Patent number 5,285,175
- Issue date Feb 8, 1994
- Rockwell International
- Richard C. Edwards
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital amplitude modulator and method of signal combining
- Patent number 5,268,658
- Issue date Dec 7, 1993
- Rockwell International Corporation
- Richard C. Edwards
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter system with controlled amplitude in stopband or passband
- Patent number 5,180,999
- Issue date Jan 19, 1993
- Rockwell International Corporation
- Richard C. Edwards
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual mode diplexer/multiplexer
- Patent number 5,155,724
- Issue date Oct 13, 1992
- Rockwell International Corporation
- Richard C. Edwards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission line transformer with DC isolation
- Patent number 5,130,678
- Issue date Jul 14, 1992
- Rockwell International Corporation
- Richard C. Edwards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
R-segment transmission line directional coupler
- Patent number 4,859,971
- Issue date Aug 22, 1989
- Rockwell International Corporation
- Richard C. Edwards
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wideband transmission line signal combiner/divider
- Patent number 4,774,481
- Issue date Sep 27, 1988
- Rockwell International Corporation
- Richard C. Edwards
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broadband vertical dipole antenna
- Patent number 4,496,953
- Issue date Jan 29, 1985
- Rockwell International Corporation
- Raleigh J. Spinks
- H01 - BASIC ELECTRIC ELEMENTS

Richard C. Edwards

Person

Patents Grantslast 30 patents

2:1 bandwidth, 4-way, combiner/splitter

High power tuning device using layered varactors

Tri-phase combiner/splitter system

Digital amplitude modulator and method of signal combining

Filter system with controlled amplitude in stopband or passband

Dual mode diplexer/multiplexer

Transmission line transformer with DC isolation

R-segment transmission line directional coupler

Wideband transmission line signal combiner/divider

Broadband vertical dipole antenna