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Jana Sommerfeld
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Regensburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for producing an optoelectronic semiconductor chip having st...
Patent number
11,476,389
Issue date
Oct 18, 2022
OSRAM OLED GmbH
Michael Huber
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for establishing electrical contact of a semiconductor layer...
Patent number
10,854,784
Issue date
Dec 1, 2020
OSRAM OLED GmbH
Martin Rudolf Behringer
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING AN OPTOELECTRONIC SEMICONDUCTOR CHIP, AND OPTO...
Publication number
20210126163
Publication date
Apr 29, 2021
OSRAM OLED GmbH
Michael Huber
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Establishing Electrical Contact of a Semiconductor Layer...
Publication number
20190229241
Publication date
Jul 25, 2019
Osram Opto Semiconductors GmbH
Martin Rudolf Behringer
H01 - BASIC ELECTRIC ELEMENTS