Michael Hoffmann

Follow

Person

Dresden, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical storage device with negative capacitance
- Patent number 11,145,665
- Issue date Oct 12, 2021
- NaMLab gGmbH
- Michael Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat lighting devices and method of contacting flat lighting devices
- Patent number 8,071,999
- Issue date Dec 6, 2011
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Joerg Amelung
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SELF-DISINFECTING ANTIVIRAL FILTER MATERIAL, MANUFACTURING AND USE...
- Publication number 20230248876
- Publication date Aug 10, 2023
- Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
- Horst BOETTCHER
- A41 - WEARING APPAREL
Information Patent Application
Electrical Storage Device with Negative Capacitance
- Publication number 20200350324
- Publication date Nov 5, 2020
- NaMLab gGmbH
- Michael HOFFMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flat Lighting Devices and Method of Contacting Flat Lighting Devices
- Publication number 20090302729
- Publication date Dec 10, 2009
- Joerg Amelung
- F21 - LIGHTING