Inventor
WALTERS MICHAEL M
US43 patents
⚠️ This page may combine multiple inventors who share the name “WALTERS MICHAEL M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTERSIL INC
17 patentsUS7002325B2Feb 21, 2006
Clocked cascading current-mode regulator with high noise immunity and arbitrary phase count
INTERSIL INC65 citations98
US6922044B2Jul 26, 2005
Synchronization of multiphase synthetic ripple voltage regulator
INTERSIL INC72 citations98
US6791306B2Sep 14, 2004
Synthetic ripple regulator
INTERSIL INC93 citations96
US6995548B2Feb 7, 2006
Asymmetrical multiphase DC-to-DC power converter
INTERSIL INC62 citations94
US7132820B2Nov 7, 2006
Synthetic ripple regulator
INTERSIL INC72 citations93
USRE38780EAug 23, 2005
Current mode DC/DC converter with controlled output impedance
INTERSIL INC25 citations92
US6870352B2Mar 22, 2005
Thermally compensated current sensing of intrinsic power converter elements
INTERSIL INC16 citations92
US6833690B2Dec 21, 2004
Thermally compensated current sensing of intrinsic power converter elements
INTERSIL INC14 citations92
US6812677B2Nov 2, 2004
Thermally compensated current sensing of intrinsic power converter elements
INTERSIL INC29 citations92
US6734656B2May 11, 2004
Buck regulator with monolithic N- channel upper FET and pilot current sensing
INTERSIL INC34 citations91
USRE42307EApr 26, 2011
Thermally compensated current sensing of intrinsic power converter elements
INTERSIL INC8 citations84
US6995549B2Feb 7, 2006
DC-to-DC power regulator having non-linear load line and automatic leakage current offset adjustment
INTERSIL INC11 citations84
USRE42532EJul 12, 2011
Synchronous-rectified DC to DC converter with improved current sensing
INTERSIL INC6 citations74
USRE38906EDec 6, 2005
Current mode DC/DC converter with controlled output impedance
INTERSIL INC11 citations74
USRE42897ENov 8, 2011
Current mode DC/DC converter with controlled output impedance
INTERSIL INC3 citations63
USRE40593EDec 2, 2008
Multi-phase converter with balanced currents
INTERSIL INC1 citations63
USRE42063EJan 25, 2011
Multi-phase converter with balanced currents
INTERSIL INC0 citations52
IBM
6 patentsUS5179508AJan 12, 1993
Standby boost converter
IBM145 citations97
US5487214AJan 30, 1996
Method of making a monolithic magnetic device with printed circuit interconnections
IBM73 citations96
US5300911AApr 5, 1994
Monolithic magnetic device with printed circuit interconnections
IBM93 citations96
US5157592AOct 20, 1992
DC-DC converter with adaptive zero-voltage switching
IBM105 citations96
US5132889AJul 21, 1992
Resonant-transition DC-to-DC converter
IBM152 citations96
US5153453AOct 6, 1992
High voltage majority carrier rectifier
IBM30 citations93
WALTERS MICHAEL M
6 patentsUSRE43414EMay 29, 2012
Synthetic ripple regulator
WALTERS MICHAEL M34 citations90
US8823346B2Sep 2, 2014
System and method of feed forward for boost converters with improved power factor and reduced energy storage
WALTERS MICHAEL M9 citations84
US8569963B2Oct 29, 2013
Cascade boost and inverting buck converter with independent control
WALTERS MICHAEL M17 citations84
US8754625B2Jun 17, 2014
System and method for converting an AC input voltage to regulated output current
WALTERS MICHAEL M3 citations62
US8634217B2Jan 21, 2014
System and method for converting an AC input voltage to a regulated DC output voltage using a Z-type converter with rectified switches
WALTERS MICHAEL M2 citations62
US8270189B2Sep 18, 2012
Charge circuit for optimizing gate voltage for improved efficiency
WALTERS MICHAEL M5 citations62
INTERSIL CORP
4 patentsUS6278263B1Aug 21, 2001
Multi-phase converter with balanced currents
INTERSIL CORP132 citations99
US6246220B1Jun 12, 2001
Synchronous-rectified DC to DC converter with improved current sensing
INTERSIL CORP176 citations99
US6181120B1Jan 30, 2001
Current mode dc/dc converter with controlled output impedance
INTERSIL CORP145 citations99
US6058030AMay 2, 2000
Multiple output DC-to-DC converter having enhanced noise margin and related methods
INTERSIL CORP84 citations96
INTERSIL COMMUNICATIONS INC
4 patentsUSRE38940EJan 24, 2006
Synchronous-rectified DC to DC converter with improved current sensing
INTERSIL COMMUNICATIONS INC50 citations95
USRE38487EApr 6, 2004
Synchronous-rectified DC to DC converter with improved current sensing
INTERSIL COMMUNICATIONS INC38 citations95
USRE38454EMar 9, 2004
Multi-phase converter with balanced currents
INTERSIL COMMUNICATIONS INC25 citations92
USRE38846EOct 25, 2005
Multi-phase converter with balanced currents
INTERSIL COMMUNICATIONS INC11 citations73