4. Coherent light generators
  5. Particular active media
  6. Semiconductor

Nobumitsu Yamanaka

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Optical device having a carrier-depleted layer

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation
Reexamination Certificate

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Process of producing semiconductor layer structure

Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal
Reexamination Certificate

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Semiconductor optical device having a strained quantum well stru

Active solid-state devices (e.g. – transistors – solid-state diode – Thin active physical layer which is – Heterojunction
Patent

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Semiconductor quantum well laser having a low threshold current

Coherent light generators – Particular active media – Semiconductor
Patent

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Profile ID: LFUS-PAI-P-166532

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