Roger Cheng

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Woodinville, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism for applying transforms to multi-part files
- Patent number 7,523,221
- Issue date Apr 21, 2009
- Microsoft Corporation
- Michael J. Hillberg
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Mechanism for applying transforms to multi-part files
- Publication number 20040230576
- Publication date Nov 18, 2004
- Microsoft Corporation
- Michael J. Hillberg
- G06 - COMPUTING CALCULATING COUNTING