Stefan Gretscher

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Graphical user interface for multi-tap delay
- Patent number 8,799,819
- Issue date Aug 5, 2014
- Apple Inc.
- Thomas Sauer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Graphical user interface for multi-tap delay
- Publication number 20080212667
- Publication date Sep 4, 2008
- Thomas Sauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE