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Ralph Wichtendahl
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Dresden, DE
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Patents Grants
last 30 patents
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Patent Grant
Optoelectronic component and method for contacting an optoelectroni...
Patent number
12,029,053
Issue date
Jul 2, 2024
heliatek GmbH
Ralph Wichtendahl
Information
Patent Grant
Method for imprinting opto-electronic components with bus bars
Patent number
9,735,363
Issue date
Aug 15, 2017
heliatek GmbH
Ralph Wichtendahl
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ENCAPSULATION SYSTEM FOR AN OPTOELECTRONIC COMPONENT COMPRISING AT...
Publication number
20230036237
Publication date
Feb 2, 2023
HELIATEK GMBH
Merve Anderson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTOELECTRONIC COMPONENT AND METHOD FOR CONTACTING AN OPTOELECTRONI...
Publication number
20220393124
Publication date
Dec 8, 2022
HELIATEK GMBH
Ralph Wichtendahl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR IMPRINTING OPTO-ELECTRONIC COMPONENTS WITH BUS BARS
Publication number
20150270487
Publication date
Sep 24, 2015
HELIATEK GMBH
Ralph Wichtendahl
H01 - BASIC ELECTRIC ELEMENTS