Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2007-01-09
2007-01-09
Mayes, Melvin (Department: 1734)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S089160
Reexamination Certificate
active
10487301
ABSTRACT:
A process for producing a ceramic substrate includes preparing a base body using a stack of layers that contain an unsintered ceramic material and a sintering agent, and sintering the stack of layers. At least one of the layers contains an increased proportion of sintering agent relative to an adjacent layer.
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Aichholzer Klaus-Dieter
Hoffmann Christian
Epcos AG
Fish & Richardson P.C.
Mayes Melvin
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