Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – For plural devices
Reexamination Certificate
2008-07-15
2008-07-15
Ngo, Ngan (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
For plural devices
C257S725000, C257S726000, C257SE23003, C257SE23141
Reexamination Certificate
active
07400038
ABSTRACT:
A semiconductor device includes a first substrate having a first surface for mounting an electronic component and a second surface substantially parallel to the first surface. The first substrate includes a first region for mounting the electronic component, a second region including a plurality of first communication units for transmitting and receiving signals to and from a second substrate, input-output circuits disposed on the first region or the second region, the input-out circuits corresponding to the first communication units, and a control circuit for controlling input to and output from the input-output circuits disposed on the first region or the second region of the first substrate. Each of the input-output circuits includes an output circuit for outputting a signal to a second communication unit of the second substrate corresponding to the first communication unit and an input unit for receiving a signal sent from the corresponding second communication unit.
REFERENCES:
patent: 6274937 (2001-08-01), Ahn et al.
patent: 2002/0159242 (2002-10-01), Nakatani et al.
patent: 08-316408 (1996-11-01), None
Sekino Takeo
Shigenami Kenichi
Shimizu Tatsuo
Sukegawa Shunichi
Toi Shinichi
Ngo Ngan
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Sony Corporation
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