Ben R. Hallford

Person

Wylie, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Microwave plug-in signal amplifying module solderment apparatus
- Patent number 4,713,730
- Issue date Dec 15, 1987
- Rockwell International Corporation
- Ben R. Hallford
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual signal amplitude modifying and combining apparatus
- Patent number 4,713,620
- Issue date Dec 15, 1987
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Space feedback apparatus for field effect transistors
- Patent number 4,625,179
- Issue date Nov 25, 1986
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave plug-in signal amplifying module
- Patent number 4,604,585
- Issue date Aug 5, 1986
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transistor amplifier variable matching transformer apparatus
- Patent number 4,500,847
- Issue date Feb 19, 1985
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Universal transistor characteristic matching apparatus
- Patent number 4,472,690
- Issue date Sep 18, 1984
- Rockwell International Corporation
- Ben R. Hallford
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Full balun mixer
- Patent number 4,399,562
- Issue date Aug 16, 1983
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Symmetric microwave mixer
- Patent number 4,392,250
- Issue date Jul 5, 1983
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Symmetric microwave mixer with coplanar diode connection
- Patent number 4,392,251
- Issue date Jul 5, 1983
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Symmetric microwave mixer with improved isolation
- Patent number 4,380,831
- Issue date Apr 19, 1983
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low frequency converter with isolated mixer sections
- Patent number 4,375,700
- Issue date Mar 1, 1983
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave frequency converter with dual balun port
- Patent number 4,375,699
- Issue date Mar 1, 1983
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave frequency converter with economical coupling
- Patent number 4,371,982
- Issue date Feb 1, 1983
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low frequency converter with diode quad mixer
- Patent number 4,367,560
- Issue date Jan 4, 1983
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low frequency converter with diode pair mixer
- Patent number 4,365,350
- Issue date Dec 21, 1982
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave mixer with linking juxtaposed balun port
- Patent number 4,359,782
- Issue date Nov 16, 1982
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balun coupled microwave frequency converter with single pair of diodes
- Patent number 4,359,781
- Issue date Nov 16, 1982
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balun coupled microwave frequency converter
- Patent number 4,330,868
- Issue date May 18, 1982
- Rockwell International Corp.
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balun filter apparatus
- Patent number 4,302,739
- Issue date Nov 24, 1981
- Rockwell International Corporation
- Ben R. Hallford
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Frequency translator
- Patent number 4,245,356
- Issue date Jan 13, 1981
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balun filter apparatus
- Patent number 4,240,052
- Issue date Dec 16, 1980
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal converter apparatus
- Patent number 4,186,352
- Issue date Jan 29, 1980
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency converter apparatus
- Patent number 4,099,126
- Issue date Jul 4, 1978
- Rockwell International Corporation
- Ben R. Hallford
- H03 - BASIC ELECTRONIC CIRCUITRY

Ben R. Hallford

Person

Patents Grantslast 30 patents

Microwave plug-in signal amplifying module solderment apparatus

Dual signal amplitude modifying and combining apparatus

Space feedback apparatus for field effect transistors

Microwave plug-in signal amplifying module

Transistor amplifier variable matching transformer apparatus

Universal transistor characteristic matching apparatus

Full balun mixer

Symmetric microwave mixer

Symmetric microwave mixer with coplanar diode connection

Symmetric microwave mixer with improved isolation

Low frequency converter with isolated mixer sections

Microwave frequency converter with dual balun port

Microwave frequency converter with economical coupling

Low frequency converter with diode quad mixer

Low frequency converter with diode pair mixer

Microwave mixer with linking juxtaposed balun port

Balun coupled microwave frequency converter with single pair of diodes

Balun coupled microwave frequency converter

Balun filter apparatus

Frequency translator

Balun filter apparatus

Signal converter apparatus

Frequency converter apparatus