Inventor
STRIJKER JOAN WICHARD
NL32 patents
⚠️ This page may combine multiple inventors who share the name “STRIJKER JOAN WICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NXP BV
24 patentsUS7202609B2Apr 10, 2007
Noise reduction in a power converter
NXP BV21 citations91
US9893638B1Feb 13, 2018
Switched mode power supplies with adaptive reference voltage for controlling output transistor
NXP BV10 citations84
US9537403B2Jan 3, 2017
Control circuit for a switched-mode power supply
NXP BV10 citations84
US7675280B2Mar 9, 2010
Power factor correction boost circuit
NXP BV8 citations84
US10128766B1Nov 13, 2018
Method and apparatus for bi-directional switched mode power supply with fixed frequency operation
NXP BV12 citations83
US9743468B2Aug 22, 2017
Controller
NXP BV7 citations82
US7304870B2Dec 4, 2007
Power converter
NXP BV10 citations79
US11558047B2Jan 17, 2023
Switched-mode power supply controller and method for operating a switched-mode power supply controller
NXP BV2 citations73
US11108402B1Aug 31, 2021
Delay compensated single slope analog-to-digital converter
NXP BV2 citations73
US11057041B1Jul 6, 2021
Self-calibrating single slope analog-to-digital converter
NXP BV3 citations73
US10411603B1Sep 10, 2019
Switch mode power supply including bipolar active clamp
NXP BV4 citations73
US10008948B1Jun 26, 2018
Active clamp circuit for switched mode power supplies
NXP BV6 citations73
US10608541B1Mar 31, 2020
Digitizing the control loop for a power converter by using a delta-sigma modulator
NXP BV3 citations72
US7903436B2Mar 8, 2011
Smart blanking circuit for synchronous rectification in a switched mode power supply
NXP BV5 citations63
US10998827B2May 4, 2021
Supply voltage connected p-type active clamp for switched mode power supply
NXP BV0 citations62
US10630169B1Apr 21, 2020
Power factor correction at switched mode power supply
NXP BV1 citations62
US10158296B1Dec 18, 2018
Method and system for saturation control in a flyback switched-mode power supply (SMPS)
NXP BV1 citations52
US10050539B2Aug 14, 2018
Switched mode power supply with reduced delay time
NXP BV0 citations52
US9471138B2Oct 18, 2016
Switched mode power supply, a controller therefor, a lighting circuit and a control method
NXP BV0 citations52
US9252673B2Feb 2, 2016
Controller
NXP BV0 citations52
US11588407B2Feb 21, 2023
Switched mode power supply
NXP BV0 citations51
US10587184B2Mar 10, 2020
Charge pump circuit driving a load connection switch
NXP BV0 citations42
US10396677B2Aug 27, 2019
Forward fed boost converter for flyback switched mode power supply and method thereof
NXP BV0 citations42
US9543288B2Jan 10, 2017
Semiconductor isolation structure
NXP BV0 citations42
KONINKL PHILIPS ELECTRONICS NV
4 patentsUS7151679B2Dec 19, 2006
Adaptive leading edge blanking circuit
KONINKL PHILIPS ELECTRONICS NV11 citations84
US6509784B2Jan 21, 2003
Switched mode power supply control
KONINKL PHILIPS ELECTRONICS NV13 citations77
US6850422B2Feb 1, 2005
Converter circuit with controllable switching means utilizing a switching frequency window
KONINKL PHILIPS ELECTRONICS NV4 citations63
US6542386B2Apr 1, 2003
Switched mode power regulator
KONINKL PHILIPS ELECTRONICS NV2 citations59