Active solid-state devices (e.g. – transistors – solid-state diode – Superconductive contact or lead
Reexamination Certificate
2011-07-05
2011-07-05
Tran, Tan N (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Superconductive contact or lead
C257S081000, C257S621000, C257S672000, C257S676000, C257S692000, C257SE21705
Reexamination Certificate
active
07973393
ABSTRACT:
Disclosed are packages for optocouplers and methods of making the same. An exemplary optocoupler comprises a substrate having a first surface and a second surface, a plurality of optoelectronic dice for one or more optocouplers disposed on the substrate's first surface, and a plurality of optoelectronic dice for one or more optocouplers disposed on the substrate's second surface. The substrate may comprise a pre-molded leadframe, and electrical connections between optoelectronic dice on opposite surfaces of the substrate may be made via one or more leads of the leadframe.
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Liu Yong
Liu Yumin
Fairchild Semiconductor Corporation
Kilpatrick Townsend & Stockton LLP
Tran Tan N
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