Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Reexamination Certificate
2008-07-22
2008-07-22
Nguyen, Vinh P. (Department: 2829)
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
C324S765010, C324S754090
Reexamination Certificate
active
07402995
ABSTRACT:
A novel jig device useful for transporting and testing an IC chip is disclosed. The jig device comprises a main jig body, having a holding part onto which the IC chip to be tested is attracted and held and at least one suction path is formed, and at least one contact probe arranged in the suction path of the main jig body. The main jig body comprises preferably a base part and front head part. The contact probe connects electronically between a terminal of the IC chip held at the holding part and an electrode of circuit board of tester.
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patent: 5656942 (1997-08-01), Watts et al.
patent: 6046597 (2000-04-01), Barabi
patent: 6229322 (2001-05-01), Hembree
patent: 6893069 (2005-05-01), Graham
patent: 07-294600 (1995-10-01), None
Adachi Tomoaki
Chinone Yasuko
Nguyen Vinh P.
RatnerPrestia
Unitechno, Inc
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