Inventor
WHITE BERTRAM J
US9 patents
⚠️ This page may combine multiple inventors who share the name “WHITE BERTRAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXAS INSTRUMENTS INC
8 patentsUS6252362B1Jun 26, 2001
Method and apparatus for synchronizing PWM sinusoidal drive to a DC motor
TEXAS INSTRUMENTS INC55 citations91
US6236174B1May 22, 2001
Method and apparatus for driving a polyphase, brushless DC motor
TEXAS INSTRUMENTS INC46 citations91
US6483377B2Nov 19, 2002
Low slew rate charge pump
TEXAS INSTRUMENTS INC23 citations86
US6819072B2Nov 16, 2004
Disk drive servo arm retract and spindle brake circuit
TEXAS INSTRUMENTS INC15 citations82
US6538304B1Mar 25, 2003
Corner bonding to lead frame
TEXAS INSTRUMENTS INC6 citations72
US6380703B1Apr 30, 2002
Digital PLL filter and VCO for use in controlling a spindle motor of a mass data storage device
TEXAS INSTRUMENTS INC13 citations72
US6998799B2Feb 14, 2006
System and method for improved motor control
TEXAS INSTRUMENTS INC8 citations71
US6441681B1Aug 27, 2002
Method for preserving charges on a cap at the output of a regulator
TEXAS INSTRUMENTS INC6 citations59