Andrew A. Ketterson

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Average pitch gratings for optical filtering applications

Optical: systems and elements – Diffraction – From grating
Reexamination Certificate

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Increased responsivity photodetector

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate

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Semiconductor device with strained InGaAs layer

Patent

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Profile ID: LFUS-PAI-P-817315

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