4. Semiconductor device manufacturing: process
  5. Chemical etching
  6. Vapor phase etching

John David Williams

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Contact grid array system

Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Reexamination Certificate

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Contact grid array system

Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Reexamination Certificate

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Lighting apparatus

Illumination – Plural light sources – Particular wavelength
Reexamination Certificate

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Method of making an interconnect using a tungsten hard mask

Semiconductor device manufacturing: process – Chemical etching – Vapor phase etching
Patent

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Spring connector for making electrical contact at...

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With contact or lead
Reexamination Certificate

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Profile ID: LFUS-PAI-P-772480

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