Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Reexamination Certificate
2006-06-13
2006-06-13
Tang, Minh N. (Department: 2829)
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
Of individual circuit component or element
C324S754090, C324S1540PB
Reexamination Certificate
active
07061260
ABSTRACT:
A calibration device for the calibration of a tester channel of a tester device is provided. The calibration device includes a connecting device and a planar contact carrier with a first contact area and a second contact area insulated from the first contact area, the first contact area being generally surrounded by the second contact area, so that, when a needle card connected to the tester device is placed onto the contact carrier of the calibration device, one of the contact-connecting needles of the needle card which is connected to the tester channel to be calibrated is placed onto the first contact area and a plurality or all of the further contact-connecting needles of the needle card at tester channels that are not to be calibrated are placed onto the second contact area.
REFERENCES:
patent: 6856154 (2005-02-01), Song et al.
patent: 6911814 (2005-06-01), Miller et al.
patent: 100 56 882 (2002-06-01), None
Greman Examination Report dated Feb. 5, 2004.
Brösamlen Gerd
Bucksch Thorsten
Frankowsky Gerd
Infineon - Technologies AG
Patterson & Sheridan L.L.P.
Tang Minh N.
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