Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Portion of housing of specific materials
Reexamination Certificate
2011-06-28
2011-06-28
Sandvik, Benjamin P (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
Portion of housing of specific materials
C257SE23053, C257SE23079
Reexamination Certificate
active
07969002
ABSTRACT:
Integrated circuit packages incorporating an inductor and methods for their fabrication. The lead frame used in packaging the integrated circuit includes a first area for receiving the integrated circuit, and a second area having a plurality of connections from one side to the other side of the lead frame, thereby forming coil segments. After mounting the integrated circuit and wire bonding its connections, the lead frame is placed on a ferrite plate, the assembly is encapsulated in resin, and the leads trimmed and bent. Mounting of the packaged integrated circuit on a properly prepared printed circuit interconnects the coil segments in the package to coil segments on the printed circuit, thereby forming a single, multi-turn coil around the ferrite plate. Various embodiments are disclosed.
REFERENCES:
patent: 5161098 (1992-11-01), Balakrishnan
patent: 5949295 (1999-09-01), Schmidt
patent: 2006/0145800 (2006-07-01), Dadafshar et al.
patent: 2007/0075817 (2007-04-01), Lotfi et al.
patent: 2009/0134503 (2009-05-01), Feng et al.
patent: 0531687 (1993-03-01), None
“International Search Report and Written Opinion of the International Searching Authority Dated Jan. 12 2010”, International Application No. PCT/US2009/059581.
Ashrafzadeh Ahmad
Izadinia Mansour
Kalje Nitin
McQuirk Ignacio
Blakely , Sokoloff, Taylor & Zafman LLP
Kuo W. Wendy
Maxim Integrated Products Inc.
Sandvik Benjamin P
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