4. Active solid-state devices (e.g., transistors, solid-state diode
  5. Combined with electrical contact or lead
  6. Of specified material other than unalloyed aluminum

Ippei Sawayama

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Electrolytic etching method, method for producing...

Electrolysis: processes – compositions used therein – and methods – Electrolytic erosion of a workpiece for shape or surface... – With programmed – cyclic – or time responsive control
Reexamination Certificate

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Etching apparatus

Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent

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Etching method and process for producing a semiconductor element

Electrolysis: processes – compositions used therein – and methods – Electrolytic erosion of a workpiece for shape or surface... – Gap maintenance or defined tool-workpiece gap
Patent

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Offset printing method and offset printing apparatus

Printing – Planographic
Reexamination Certificate

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Photovoltaic device with improved collector electrode

Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Responsive to electromagnetic radiation
Reexamination Certificate

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Profile ID: LFUS-PAI-P-491074

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