Helmut Albrecht

Follow

Person

Munich, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Configuration for multiplexing and/or demultiplexing the signals of...
- Patent number 6,788,850
- Issue date Sep 7, 2004
- Infineon Technologies AG
- Helmut Albrecht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optoelectronic laser module
- Patent number 6,647,038
- Issue date Nov 11, 2003
- Infineon Technologies AG
- Hans-Ludwig Althaus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Configuration for spatially separating and/or joining optical wavel...
- Patent number 6,591,034
- Issue date Jul 8, 2003
- Infineon Technologies AG
- Helmut Albrecht
- G02 - OPTICS
Information Patent Grant
Device for coupling light between two waveguide end surfaces
- Patent number 6,470,119
- Issue date Oct 22, 2002
- Siemens Aktiengesellschaft
- Helmut Albrecht
- G02 - OPTICS
Information Patent Grant
Monolithically integrated photodiode-FET combination
- Patent number 5,107,319
- Issue date Apr 21, 1992
- Siemens Aktiengesellschaft
- Christl Lauterbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PIN-FET combination with buried p-layer
- Patent number 5,023,686
- Issue date Jun 11, 1991
- Siemens Aktiengesellschaft
- Albrecht Helmut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithically integrated waveguide-photodiode-FET combination
- Patent number 4,990,990
- Issue date Feb 5, 1991
- Siemens Aktiengesellschaft
- Helmut Albrecht
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optoelectronic component with an adjustable optical property and me...
- Publication number 20050133694
- Publication date Jun 23, 2005
- Helmut Albrecht
- G02 - OPTICS
Information Patent Application
Laser module for optical transmission systems and method for stabil...
- Publication number 20040033022
- Publication date Feb 19, 2004
- Hans-Ludwig Althaus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optoelectronic laser module
- Publication number 20020196824
- Publication date Dec 26, 2002
- Hans-Ludwig Althaus
- G02 - OPTICS
Information Patent Application
Configuration for multiplexing and/or demultiplexing the signals of...
- Publication number 20020159697
- Publication date Oct 31, 2002
- Helmut Albrecht
- G02 - OPTICS