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Christopher Koelper
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Regensburg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor light source, operating method and spectrometer
Patent number
11,371,883
Issue date
Jun 28, 2022
OSRAM OLED GmbH
Christopher Koelper
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlighting device
Patent number
10,564,470
Issue date
Feb 18, 2020
Osram Opto Semiconductors GmbH
Felix Kimme
G02 - OPTICS
Information
Patent Grant
Method for producing an optoelectronic semiconductor component, and...
Patent number
9,691,815
Issue date
Jun 27, 2017
Osram Opto Semiconductors GmbH
Martin Mandl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Measurement of the light radiation of light-emitting diodes
Patent number
9,683,888
Issue date
Jun 20, 2017
Osram Opto Semiconductors GmbH
Simeon Katz
G01 - MEASURING TESTING
Information
Patent Grant
Device for generating polarized electromagnetic radiation and proje...
Patent number
9,341,881
Issue date
May 17, 2016
Osram GmbH
Christopher Koelper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optoelectronic semiconductor component having a transparent oxide c...
Patent number
9,324,920
Issue date
Apr 26, 2016
Osram Opto Semiconductors GmbH
Matthias Sabathil
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LIGHT SOURCE, OPERATING METHOD AND SPECTROMETER
Publication number
20200309597
Publication date
Oct 1, 2020
OSRAM OLED GmbH
Christopher Koelper
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKLIGHTING DEVICE
Publication number
20170160590
Publication date
Jun 8, 2017
Osram Opto Semiconductors GmbH
Felix Kimme
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING AN OPTOELECTRONIC SEMICONDUCTOR COMPONENT, AND...
Publication number
20150279903
Publication date
Oct 1, 2015
Osram Opto Semiconductors GmbH
Martin Mandl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEASUREMENT OF THE LIGHT RADIATION OF LIGHT-EMITTING DIODES
Publication number
20150204718
Publication date
Jul 23, 2015
Osram Opto Semiconductors GmbH
Simeon Katz
G01 - MEASURING TESTING
Information
Patent Application
Optoelectronic Semiconductor Component and Method for Fabricating a...
Publication number
20140225149
Publication date
Aug 14, 2014
Osram Opto Semiconductors GmbH
Matthias Sabathil
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Device for Generating Polarized Electromagnetic Radiation and Proje...
Publication number
20130342769
Publication date
Dec 26, 2013
Christopher KOELPER
G02 - OPTICS