4. Semiconductor device manufacturing: process
  5. Chemical etching
  6. Combined with coating step

David Hemker

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Apparatus and method for providing a confined liquid for...

Cleaning and liquid contact with solids – Apparatus – With plural means for supplying or applying different fluids...
Reexamination Certificate

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Complementary sensors metrological process and method and...

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
Reexamination Certificate

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Configurable plasma volume etch chamber

Adhesive bonding and miscellaneous chemical manufacture – Differential fluid etching apparatus – Having glow discharge electrode gas energizing means
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Enhancement of eddy current based measurement capabilities

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
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Method and apparatus for metrological process control...

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
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Profile ID: LFUS-PAI-P-2571174

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