CU

Christopher Umminger

LH Linear Technology Holding: 15 patents #9 of 326Top 3%
Overall (All Time): #321,386 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10418805 Inrush control with multiple switches Joshua John Simonson, David Henry Soo 2019-09-17
10003190 Inrush control with multiple switches Joshua John Simonson, David Henry Soo 2018-06-19
9671465 Detecting faults in hot-swap applications Joshua John Simonson 2017-06-06
8853885 Method and system for voltage independent power supply load sharing David Henry Soo, Mitchell E. Lee, Pinkesh Sachdev, Zhipeng Li 2014-10-07
8194379 Inrush current control system with soft start circuit and method James E. Herr, Zhizhong Hou 2012-06-05
8022679 Systems and methods for fast switch turn on approximating ideal diode function Pinkesh Sachdev 2011-09-20
7920013 Systems and methods for oscillation suppression in switching circuits Pinkesh Sachdev 2011-04-05
7382167 Circuit and method for controlling hysteresis for bilevel signal transitions Zhizhong Hou, James E. Herr 2008-06-03
7164258 Circuits and methods for providing multiple phase switching regulators which employ the input capacitor voltage signal for current sensing 2007-01-16
7019497 Circuits and methods for synchronizing non-constant frequency switching regulators with a phase locked loop Randy G. Flatness 2006-03-28
6940261 Circuits and methods for providing multiple phase switching regulators which employ the input capacitor voltage signal for current sensing 2005-09-06
6897717 Methods and circuits for more accurately mirroring current over a wide range of input current Daniel James Eddleman 2005-05-24
6774611 Circuits and methods for synchronizing non-constant frequency switching regulators with a phase locked loop Randy G. Flatness 2004-08-10
6476589 Circuits and methods for synchronizing non-constant frequency switching regulators with a phase locked loop Randy G. Flatness 2002-11-05
5847554 Synchronous switching regulator which employs switch voltage-drop for current sensing Milton E. Wilcox 1998-12-08