Qifu Zhu

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Medford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for correcting a 3D location measured by a tracking system a...
- Patent number 7,526,384
- Issue date Apr 28, 2009
- Witten Technologies Inc.
- Scott MacIntosh
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for correcting a 3D location measured by a tracking system a...
- Publication number 20060271298
- Publication date Nov 30, 2006
- Scott MacIntosh
- G01 - MEASURING TESTING