Inventor

GROETSCH STEFAN

DE68 patents

⚠️ This page may combine multiple inventors who share the name “GROETSCH STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GROETSCH STEFAN

OSRAM OPTO SEMICONDUCTORS GMBH

Light-emitting module, particularly for use in an optical projection apparatus

Light source

Housing for a radiation-emitting component, method for the production thereof, and radiation-emitting component

Optoelectronic device

LED module

Light-emitting diode arrangement

Light source

Carrier layer for a semiconductor layer sequence and method for producing semiconductor chips

Headlight and headlight element

Method for producing a luminescence diode chip

Light-emitting diode arrangement and motor vehicle headlamp

Light-emitting module

Housing for an electronic component

Method for producing an illuminant

Electronic component and method for producing an electronic component

Method and apparatus that processes an optoelectronic component

Optoelectronic device

LED array

Optoelectronic light emitting device and manufacturing method

Radiation emitting element

Method for producing semiconductor laser components

Optoelectronic device

Window or surface of a vehicle comprising at least one optoelectronic component

Method for producing a laser diode component, housing for a laser diode component, and laser diode component itself

SIEMENS AG

Microoptical device with mirrors

Encapsulated illumination unit

Process for the production of a waveguide beam converter

Laser device with a silicone-attached element

Laser component with a laser array and method for manufacturing the component

OSRAM OLED GMBH

Carrier and component with a buffer layer, and method for producing a component

Optoelectronic component

Light source comprising a number of semi-conductor components

Lighting device

Measuring system, use of at least one individually operable LED lighting unit as a sender unit in a measuring system, method for operating a measuring system and lighting source having a measuring system

OSRAM GMBH

Headlight device

Semiconductor device with a cooling element

Array with light-emitting power semiconductor component and corresponding production method

Circuit board, optoelectronic component and arrangement of optoelectronic components

GROETSCH STEFAN

Light guide

Module comprising radiation-emitting semiconductor bodies

Arrangement and method for generating mixed light

Optoelectronic component, and method for the production of an optoelectronic component

INFINEON TECHNOLOGIES AG

Apparatus and method for producing a chip-substrate connection

BOGNER GEORG

Optoelectronic component that emits electromagnetic radiation and illumination module

LUTGEN STEPHAN

Semiconductor laser light source

SINGER FRANK

LED lighting module for vehicle headlight

WINDISCH REINER

LED semiconductor body and use of an LED semiconductor body

ENGL MORITZ

Motor-vehicle headlight

KUHN GERHARD

Projection apparatus

KOEHLER STEFFEN

LED housing system