Xiaofeng Hu

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Richardson, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems configured to perform a non-contact method for determining...
- Patent number 7,719,294
- Issue date May 18, 2010
- KLA-Tencor Technologies Corp.
- Amin Samsavar
- G01 - MEASURING TESTING
Information Patent Grant
Contactless charge measurement of product wafers and control of cor...
- Patent number 7,538,333
- Issue date May 26, 2009
- KLA-Tencor Technologies Corporation
- Amin Samsavar
- G01 - MEASURING TESTING
Information Patent Grant
Contactless charge measurement of product wafers and control of cor...
- Patent number 7,248,062
- Issue date Jul 24, 2007
- KLA-Tencor Technologies Corp.
- Amin Samsavar
- G01 - MEASURING TESTING