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US 2016/0107433 A1Published application
Apparatus and method for removal of a segment of a layer of a multi-layer laminate
OwnerJack A. Ekchianinventor
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Abstract
Apparatus and method are disclosed that are used to precisely remove segments of one or more layers of a laminate to expose a portion of a targeted interior layer. Resistance measurements between a point in the laminate where material is being removed and a second point in the laminate are used to control the removal process.
Claims4
A method for removing a segment of a layer of a laminate to partially expose an targeted interior layer, comprising:
- using a tool bit to remove material from a surface of said laminate;
- measuring the resistance between a point on the surface where material is being removed and a second point on a layer of said laminate;
- continuing to remove material until the resistance measurement falls within a prescribed range.
Dependencies are inferred from the claim text.