Data processing: measuring – calibrating – or testing – Calibration or correction system – Circuit tuning
Reexamination Certificate
2005-01-11
2005-01-11
Bui, Bryan (Department: 2863)
Data processing: measuring, calibrating, or testing
Calibration or correction system
Circuit tuning
C702S060000, C369S013240, C369S013260, C356S228000
Reexamination Certificate
active
06842711
ABSTRACT:
The present invention provides a high precision, low cost laser power calibration system. First, the photo signals output from a standard photo diode are received by a photo calibration system; then a set of standards consisting of the corresponding current signals and the power signals are saved in an EEPROM. Finally, the photo diode to be calibrated can be calibrated using the present system in accordance with the calibration standards.
REFERENCES:
patent: 5610709 (1997-03-01), Arrington et al.
patent: 374281 (1999-11-01), None
Hsiao Lin
Huang Yao-Jeng
Liu Hsing-Hua
Benq Corporation
Bui Bryan
Rabin & Berdo P.C.
Walling Meagan S
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