Qing Feng Ren

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for calibration of a temperature sensor
- Patent number 7,309,157
- Issue date Dec 18, 2007
- National Semiconductor Corporation
- Mehmet Aslan
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for error cancellation for dual diode remote temperature...
- Patent number 7,082,377
- Issue date Jul 25, 2006
- National Semiconductor Corporation
- Mehmet Aslan
- G01 - MEASURING TESTING
Information Patent Grant
Time-interleaved sampling of voltages for improving accuracy of tem...
- Patent number 6,808,307
- Issue date Oct 26, 2004
- National Semiconductor Corporation
- Mehmet Aslan
- G01 - MEASURING TESTING
Information Patent Grant
Dual threshold buffer with hysteresis
- Patent number 6,774,676
- Issue date Aug 10, 2004
- National Semiconductor Corporation
- Mehmet Aslan
- H03 - BASIC ELECTRONIC CIRCUITRY