Metal working – Means to assemble or disassemble – Means to assemble electrical device
Reexamination Certificate
2007-08-21
2007-08-21
Trinh, Minh (Department: 3729)
Metal working
Means to assemble or disassemble
Means to assemble electrical device
C029S760000, C029S740000, C029S720000, C029S833000, C228S180220, C228S180210, C438S015000
Reexamination Certificate
active
10867187
ABSTRACT:
A die holding apparatus to form electrical contacts on individual dies is described. In one embodiment, a semiconductor device holder is used to hold individual dies for processing and reprocessing. The semiconductor device holder holds each individual die in a separate processing cavity configured to hold each individual die in a predetermined processing position. In one embodiment, a vacuum force is used to hold one or more dies in respective processing cavities with a predetermined level of force even if other adjacent die processing cavities are unoccupied by other individual dies.
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Sullivan C. Bart
Trinh Minh
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