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Hermann Oppermann
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Berlin, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Aqueous formulation for creating a layer of gold and silver
Patent number
11,255,021
Issue date
Feb 22, 2022
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Lothar Dietrich
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for manufacturing a contact bump by thermal expansion of a p...
Patent number
10,074,608
Issue date
Sep 11, 2018
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Martin Wilke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Paste for joining components of electronic modules, system and meth...
Patent number
9,815,146
Issue date
Nov 14, 2017
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Hermann Oppermann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for connecting a precious metal surface to a polymer
Patent number
9,254,993
Issue date
Feb 9, 2016
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
Hermann Oppermann
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method for producing a nanoporous layer
Patent number
8,673,773
Issue date
Mar 18, 2014
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
Hermann Oppermann
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for connecting two joining surfaces
Patent number
8,299,613
Issue date
Oct 30, 2012
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
Hermann Oppermann
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Light emitting semi-conductor diode (with high light output)
Patent number
7,928,466
Issue date
Apr 19, 2011
Merck Patent GmbH
Hermann Oppermann
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
AQUEOUS FORMULATION FOR CREATING A LAYER OF GOLD AND SILVER
Publication number
20200283922
Publication date
Sep 10, 2020
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Lothar DIETRICH
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR THE MANUFACTURE OF METAL STRUCTURES AND AN ELECTRONIC CO...
Publication number
20170194257
Publication date
Jul 6, 2017
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Martin Wilke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PASTE FOR JOINING COMPONENTS OF ELECTRONIC MODULES, SYSTEM AND METH...
Publication number
20140079472
Publication date
Mar 20, 2014
Fraunhofer Gesellschaft zur Foederung der Angewandten Forschung e.V.
Hermann Oppermann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING A NANOPOROUS LAYER
Publication number
20100323518
Publication date
Dec 23, 2010
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Hermann Oppermann
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR CONNECTING A PRECIOUS METAL SURFACE TO A POLYMER
Publication number
20100307804
Publication date
Dec 9, 2010
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Hermann Oppermann
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHOD FOR CONNECTING TWO JOINING SURFACES
Publication number
20100270673
Publication date
Oct 28, 2010
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Hermann Oppermann
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Light emitting semi-conductor diode (with high light output)
Publication number
20080179621
Publication date
Jul 31, 2008
Hermann Oppermann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Substrate stack
Publication number
20030116776
Publication date
Jun 26, 2003
Hermann Oppermann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR