Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – In combination with or also constituting light responsive...
Reexamination Certificate
2006-04-11
2006-04-11
Whitehead, Jr., Carl (Department: 2813)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
In combination with or also constituting light responsive...
C257S082000, C257S013000, C257S021000, C257S053000, C257S079000, C257S088000, C257S009000, C257S431000, C257S432000, C257S433000, C257S435000
Reexamination Certificate
active
07026654
ABSTRACT:
To provide a package for an optical semiconductor having a light-emitting device and a light-receiving device in one package, in which a groove is provided between the light-emitting device and the light-receiving device to thereby avoid rays of light from the light-emitting device to directly enter the light-receiving device.
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Atsuta Akio
Igaki Masahiko
Kosaka Tadashi
Ogura Makoto
Jr. Carl Whitehead
Mitchell James M.
Morgan & Finnegan L.L.P.
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