Björn U. HARTMANN

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San Mateo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Using physical objects in conjunction with an interactive surface
- Patent number 10,346,529
- Issue date Jul 9, 2019
- Microsoft Technology Licensing, LLC
- Björn U. Hartmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using physical objects in conjunction with an interactive surface
- Patent number 9,372,552
- Issue date Jun 21, 2016
- Microsoft Technology Licensing, LLC
- Björn U. Hartmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using physical objects in conjunction with an interactive surface
- Patent number 8,427,424
- Issue date Apr 23, 2013
- Microsoft Corporation
- Björn U. Hartmann
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
USING PHYSICAL OBJECTS IN CONJUNCTION WITH AN INTERACTIVE SURFACE
- Publication number 20170024370
- Publication date Jan 26, 2017
- Microsoft Technology Licensing, LLC
- Björn U. HARTMANN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Physical Objects in Conjunction with an Interactive Surface
- Publication number 20130229353
- Publication date Sep 5, 2013
- Microsoft Corporation
- Björn U. Hartmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Physical Objects in Conjunction with an Interactive Surface
- Publication number 20100079369
- Publication date Apr 1, 2010
- Microsoft Corporation
- Bjorn U. Hartmann
- G06 - COMPUTING CALCULATING COUNTING