Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame – With structure for mounting semiconductor chip to lead frame
Reexamination Certificate
2011-07-19
2011-07-19
Williams, Alexander O (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Lead frame
With structure for mounting semiconductor chip to lead frame
C257SE23052, C257SE21705, C257SE23037, C257SE23040, C257S699000, C257S712000, C257S713000, C257S717000, C257S720000, C257S670000, C361S813000, C438S107000
Reexamination Certificate
active
07982293
ABSTRACT:
A lead frame assembly includes at least one die paddle. The die paddle includes a first landing area for receiving a first semiconductor chip and a second landing area for receiving a second semiconductor chip. One or more steps are provided between the first landing area and the second landing area.
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Aik Weng Shyan
Chan Wei Kee
Edell Shapiro & Finnan LLC
Infineon - Technologies AG
Williams Alexander O
LandOfFree
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