Inventor
MCDONALD BRENT A
US25 patents
⚠️ This page may combine multiple inventors who share the name “MCDONALD BRENT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELL PRODUCTS LP
22 patentsUS7218541B2May 15, 2007
High efficiency two stage inverter
DELL PRODUCTS LP209 citations98
US6600298B2Jul 29, 2003
Switching DC-DC converter with the output voltage changing inversely to any change in the converter inductor current
DELL PRODUCTS LP57 citations96
US7952418B2May 31, 2011
Enhanced transistor gate drive
DELL PRODUCTS LP24 citations92
US7545120B2Jun 9, 2009
AC-DC adapter and battery charger integration for portable information handling systems
DELL PRODUCTS LP36 citations92
US7202631B2Apr 10, 2007
Battery and system power selector integration scheme
DELL PRODUCTS LP23 citations92
US6864666B2Mar 8, 2005
4 and 3 series battery stack voltage power source selector
DELL PRODUCTS LP34 citations92
US6737840B2May 18, 2004
Switching DC/DC converter with the output voltage changing inversely to any change in the converter inductor current
DELL PRODUCTS LP33 citations92
US7538535B2May 26, 2009
Error voltage ripple compensation to extend bandwidth of a feedback loop in a DC-to-DC converter
DELL PRODUCTS LP46 citations91
US7280376B2Oct 9, 2007
Primary side voltage sense for AC/DC power supplies capable of compensation for a voltage drop in the secondary
DELL PRODUCTS LP24 citations91
US6928568B2Aug 9, 2005
Battery charger current limiting based on maximum current capacity of AC adapter as determined by adapter identification subsystem
DELL PRODUCTS LP40 citations91
US6804091B2Oct 12, 2004
Switching regulator transient suppressor
DELL PRODUCTS LP23 citations91
US7982430B2Jul 19, 2011
Battery and system power selector integration scheme
DELL PRODUCTS LP9 citations84
US7020786B2Mar 28, 2006
System and method for selecting a voltage output reference
DELL PRODUCTS LP18 citations82
US7635968B2Dec 22, 2009
Techniques for handling low line voltage Conditions in power supply units
DELL PRODUCTS LP7 citations74
US7999519B2Aug 16, 2011
Phase shedding converter with ripple minimization
DELL PRODUCTS LP6 citations73
US7236384B2Jun 26, 2007
Frequency feedforward for constant light output in backlight inverters
DELL PRODUCTS LP5 citations73
US7016208B2Mar 21, 2006
Frequency feedforward for constant light output in backlight inverters
DELL PRODUCTS LP8 citations73
US7012380B2Mar 14, 2006
Information handling system with dual mode inverter
DELL PRODUCTS LP8 citations73
US7162655B2Jan 9, 2007
Method and system for information handling system power control
DELL PRODUCTS LP7 citations71
US7489533B2Feb 10, 2009
Frequency feedforward for constant light output in backlight inverters
DELL PRODUCTS LP1 citations62
US7480162B2Jan 20, 2009
High efficiency two stage inverter
DELL PRODUCTS LP5 citations62
US7508178B2Mar 24, 2009
Delay compensation for hysteretic control
DELL PRODUCTS LP5 citations60