Inventor
COLBECK ROGER
CA32 patents
⚠️ This page may combine multiple inventors who share the name “COLBECK ROGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POWER INTEGRATIONS INC
21 patentsUS7911812B2Mar 22, 2011
Control arrangement for a PFC power converter
POWER INTEGRATIONS INC44 citations96
US7885085B2Feb 8, 2011
Cascaded PFC and resonant mode power converters
POWER INTEGRATIONS INC52 citations95
US10763756B2Sep 1, 2020
Apparatus and methods for sensing resonant circuit signals to enhance control in a resonant converter
POWER INTEGRATIONS INC5 citations82
US9112425B2Aug 18, 2015
Switch mode power converter having burst mode with current offset
POWER INTEGRATIONS INC14 citations79
US11476769B2Oct 18, 2022
Multi zone secondary burst modulation for resonant converters
POWER INTEGRATIONS INC2 citations73
US9742309B2Aug 22, 2017
Waveform shape discriminator
POWER INTEGRATIONS INC2 citations73
US9667154B2May 30, 2017
Demand-controlled, low standby power linear shunt regulator
POWER INTEGRATIONS INC6 citations73
US10797606B2Oct 6, 2020
Controller with limit control to change switching period or switching frequency of power converter and methods thereof
POWER INTEGRATIONS INC3 citations72
US10797583B2Oct 6, 2020
Secondary winding sense for hard switch detection
POWER INTEGRATIONS INC2 citations72
US11522464B2Dec 6, 2022
Apparatus and methods for sensing resonant circuit signals to enhance control in a resonant converter
POWER INTEGRATIONS INC4 citations71
US11824438B2Nov 21, 2023
Deadtime adjustment for a power converter
POWER INTEGRATIONS INC2 citations69
US10153689B2Dec 11, 2018
Pre-distortion of sensed current in a power factor correction circuit
POWER INTEGRATIONS INC1 citations63
US9343953B2May 17, 2016
Pre-distortion of sensed current in a power factor correction circuit
POWER INTEGRATIONS INC2 citations63
US7592844B2Sep 22, 2009
Comparator with complementary differential input stages
POWER INTEGRATIONS INC6 citations63
US11081966B2Aug 3, 2021
Multi zone secondary burst modulation for resonant converters
POWER INTEGRATIONS INC0 citations62
US10931203B2Feb 23, 2021
Synchronizing multiple controllers in a power converter
POWER INTEGRATIONS INC1 citations62
US11955899B2Apr 9, 2024
Apparatus and methods for sensing resonant circuit signals to enhance control in a resonant converter
POWER INTEGRATIONS INC0 citations61
US11901831B2Feb 13, 2024
Apparatus and methods for controlling a switch drive signal following mode transitions in a switching power converter
POWER INTEGRATIONS INC0 citations60
US11196347B2Dec 7, 2021
Apparatus and methods for controlling a switch drive signal following mode transitions in a switching power converter
POWER INTEGRATIONS INC1 citations60
US9035636B2May 19, 2015
Digital peak detector with follower mode
POWER INTEGRATIONS INC2 citations58
US10715033B2Jul 14, 2020
Pre-distortion of sensed current in a power factor correction circuit
POWER INTEGRATIONS INC0 citations52
COLBECK ROGER
4 patentsUS8102164B2Jan 24, 2012
Power factor correction converter control offset
COLBECK ROGER40 citations95
US8587280B2Nov 19, 2013
Power factor correction converter control offset
COLBECK ROGER10 citations82
US8284571B2Oct 9, 2012
Control arrangement for a PFC power converter
COLBECK ROGER6 citations82
US8248051B2Aug 21, 2012
Power factor correction converter control offset
COLBECK ROGER5 citations71