On-chip power converter circuit and on-chip power supply using the power converter circuit

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United States of America Patent

PATENT NO 9450518
APP PUB NO 20140266144A1
SERIAL NO

13801645

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Abstract

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An on-chip power converter and an on-chip switching power supply implemented using a film bulk acoustic resonator (FBAR) in place of an inductor. This MEMS device offers high inductance density and high Q factor. FBARs can be conveniently fabricated in a CMOS compatible process. FBARs also shows better EMI results than conventional inductors.

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Patent Owner(s)

  • UNIVERSITY OF UTAH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imtiaz, Abusaleh Salt Lake City, US 1 4
Khan, Faisal Salt Lake City, US 34 638

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