Randall E. Lehmann

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Garland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Monolithic p-i-n diode limiter
- Patent number 5,047,829
- Issue date Sep 10, 1991
- Texas Instruments Incorporated
- David J. Seymour
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Matched variable attenuation switched limiter
- Patent number 4,810,980
- Issue date Mar 7, 1989
- Texas Instruments, Inc.
- David D. Heston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-gate, field-effect transistor low noise amplifier
- Patent number 4,658,220
- Issue date Apr 14, 1987
- Texas Instruments Incorporated
- David D. Heston
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Monolithic series feedback low noise FET amplifier
- Patent number 4,614,915
- Issue date Sep 30, 1986
- Texas Instruments Incorporated
- David D. Heston
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common-gate GaAs FET design for monolithic microwave integrated cir...
- Patent number 4,549,197
- Issue date Oct 22, 1985
- Texas Instruments Incorporated
- Gailon E. Brehm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Monolithic low noise common-gate amplifier
- Patent number 4,525,678
- Issue date Jun 25, 1985
- Texas Instruments Incorporated
- Randall E. Lehmann
- H03 - BASIC ELECTRONIC CIRCUITRY