Johann-Christoph Freytag

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Brandenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for the control of measuring systems, corres...
- Patent number 9,818,588
- Issue date Nov 14, 2017
- Thermo Fisher Scientific (Bremen) GmbH
- Andreas Kühn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Query optimization method for incrementally estimating the cardinal...
- Patent number 6,738,755
- Issue date May 18, 2004
- International Business Machines Corporation
- Johann Christoph Freytag
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and Arrangement for the Control of Measuring Systems, Corres...
- Publication number 20120046872
- Publication date Feb 23, 2012
- Andreas Kühn
- H01 - BASIC ELECTRIC ELEMENTS