Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Compound semiconductor
Reexamination Certificate
2007-04-03
2007-04-03
Malswma, Lex H. (Department: 2823)
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Compound semiconductor
C117S089000
Reexamination Certificate
active
10428074
ABSTRACT:
An optical semiconductor device operable in a 0.6 μm band includes an active layer of GaInNP sandwiched by a pair of GaInP layer with a thickness of about 2 molecular layers or less.
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Dickstein & Shapiro LLP
Malswma Lex H.
Ricoh & Company, Ltd.
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