Inventor
BERKHOUT MARCO
NL30 patents
⚠️ This page may combine multiple inventors who share the name “BERKHOUT MARCO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NXP BV
17 patentsUS7965141B2Jun 21, 2011
Class D audio amplifier
NXP BV11 citations80
US10367460B2Jul 30, 2019
Amplifier circuit
NXP BV2 citations73
US9941847B2Apr 10, 2018
Speaker driver
NXP BV2 citations73
US8988143B2Mar 24, 2015
Switchable current source circuit and method
NXP BV4 citations73
US10243533B1Mar 26, 2019
Automatic loop gain calibration in amplification circuits
NXP BV6 citations71
US10566939B2Feb 18, 2020
Circuit for generating a plurality of reference voltages for controlling feedback within the circuit
NXP BV3 citations70
US9722593B2Aug 1, 2017
Gate driver circuit
NXP BV5 citations70
US9041468B2May 26, 2015
Switched-mode power supply and method of operation
NXP BV4 citations69
US10498297B2Dec 3, 2019
Amplifier circuit
NXP BV2 citations65
US7889002B2Feb 15, 2011
Power amplifier
NXP BV6 citations63
US7782135B2Aug 24, 2010
Power amplifier
NXP BV6 citations63
US7271655B2Sep 18, 2007
Power amplifier end stage
NXP BV6 citations63
US7961043B2Jun 14, 2011
Single-ended amplifier
NXP BV0 citations52
US9680429B2Jun 13, 2017
Amplifier system
NXP BV1 citations48
US10164475B2Dec 25, 2018
Wireless power receiver
NXP BV0 citations41
US11671062B2Jun 6, 2023
Sense amplifier circuit
NXP BV0 citations39
US10008994B2Jun 26, 2018
Audio amplifier system
NXP BV0 citations33
BERKHOUT MARCO
6 patentsUS8519694B2Aug 27, 2013
Switchable current source circuit and method
BERKHOUT MARCO11 citations83
US8139786B2Mar 20, 2012
Plop noise avoidance for an amplifier
BERKHOUT MARCO2 citations62
US9160290B2Oct 13, 2015
Class D amplifier and control method
BERKHOUT MARCO2 citations60
US8081022B2Dec 20, 2011
Data processing system for clipping correction
BERKHOUT MARCO5 citations60
US8067980B2Nov 29, 2011
Pulse width modulation circuit and class-D amplifier comprising the PWM circuit
BERKHOUT MARCO4 citations60
US8502601B2Aug 6, 2013
Integrated circuit
BERKHOUT MARCO0 citations41
KONINKL PHILIPS ELECTRONICS NV
5 patentsUS6577186B2Jun 10, 2003
PWM limiter
KONINKL PHILIPS ELECTRONICS NV34 citations92
US6384678B2May 7, 2002
Silent start
KONINKL PHILIPS ELECTRONICS NV21 citations92
US6476672B2Nov 5, 2002
Four phase level shift circuit for use in a push-pull amplifier
KONINKL PHILIPS ELECTRONICS NV7 citations74
US6518837B2Feb 11, 2003
Push-pull amplifier
KONINKL PHILIPS ELECTRONICS NV6 citations63
US6414544B2Jul 2, 2002
Demodulation filter
KONINKL PHILIPS ELECTRONICS NV0 citations52