Gerhard Maier

Person

Dauchingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Lenses with a variable refraction index
- Patent number 5,825,554
- Issue date Oct 20, 1998
- Thomson Consumer Electronics, S.A.
- Gerhard Maier
- G02 - OPTICS
Information Patent Grant
Oscillator and modulator arrangements on a circuit board
- Patent number 5,561,403
- Issue date Oct 1, 1996
- Deutsche Thomson-Brandt GmbH
- Bertram Fischer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for fabricating a lens having a variable refractive index
- Patent number 5,421,848
- Issue date Jun 6, 1995
- Thomson Consumer Electronics, S.A.
- Gerhard Maier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit arrangement for switching of RF signals
- Patent number 5,327,017
- Issue date Jul 5, 1994
- Deutsche Thomson-Brandt GmbH
- Bertram Fischer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit arrangement for generating an inverse voltage for switching...
- Patent number 5,270,579
- Issue date Dec 14, 1993
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit arrangement for distributing an antenna signal to two appli...
- Patent number 4,969,050
- Issue date Nov 6, 1990
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic balancing system for communications receiver apparatus
- Patent number 4,956,711
- Issue date Sep 11, 1990
- Deutsche Thompson-Brandt GmbH
- Gerhard Maier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency device circuit arrangement
- Patent number 4,920,455
- Issue date Apr 24, 1990
- Deutsche Thompson-Brandt GmbH
- Gerhard Maier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audible antenna alignment apparatus
- Patent number 4,893,288
- Issue date Jan 9, 1990
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- G01 - MEASURING TESTING
Information Patent Grant
Tuning system for television sets
- Patent number 4,736,456
- Issue date Apr 5, 1988
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
VHF mixer circuit with band dependent switching
- Patent number 4,731,876
- Issue date Mar 15, 1988
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiver stage for radio or television receiver
- Patent number 4,689,825
- Issue date Aug 25, 1987
- Deutsche Thomson-Brandt GmbH
- Erich Geiger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuning of a resonant circuit in a communications receiver
- Patent number 4,685,150
- Issue date Aug 4, 1987
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for the determination of voltage extrema
- Patent number 4,604,571
- Issue date Aug 5, 1986
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input circuit for television receiver
- Patent number 4,596,045
- Issue date Jun 17, 1986
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuner for communications equipment
- Patent number 4,590,611
- Issue date May 20, 1986
- Deutsche Thomson-Brandt GmbH
- Gerhard Maier
- H03 - BASIC ELECTRONIC CIRCUITRY

Gerhard Maier

Person

Patents Grantslast 30 patents

Lenses with a variable refraction index

Oscillator and modulator arrangements on a circuit board

Method for fabricating a lens having a variable refractive index

Circuit arrangement for switching of RF signals

Circuit arrangement for generating an inverse voltage for switching...

Circuit arrangement for distributing an antenna signal to two appli...

Automatic balancing system for communications receiver apparatus

Radio frequency device circuit arrangement

Audible antenna alignment apparatus

Tuning system for television sets

VHF mixer circuit with band dependent switching

Receiver stage for radio or television receiver

Tuning of a resonant circuit in a communications receiver

Circuit for the determination of voltage extrema

Input circuit for television receiver

Tuner for communications equipment