Inventor
HAIPLIK HOLGER
GB14 patents
⚠️ This page may combine multiple inventors who share the name “HAIPLIK HOLGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WOLFSON MICROELECTRONICS PLC
6 patentsUS7626374B2Dec 1, 2009
Voltage reference circuit
WOLFSON MICROELECTRONICS PLC36 citations92
US9300212B2Mar 29, 2016
DC-DC converters operable in a discontinuous switching mode
WOLFSON MICROELECTRONICS PLC23 citations91
US7605574B2Oct 20, 2009
Switching regulator circuits
WOLFSON MICROELECTRONICS PLC33 citations91
US7777457B2Aug 17, 2010
Constant frequency current-mode buck-boost converter with reduced current sensing
WOLFSON MICROELECTRONICS PLC17 citations83
US7301347B2Nov 27, 2007
Current sensing circuit
WOLFSON MICROELECTRONICS PLC13 citations83
US7702943B2Apr 20, 2010
Real time clock
WOLFSON MICROELECTRONICS PLC4 citations58
CIRRUS LOGIC INT SEMICONDUCTOR LTD
3 patentsUS12199514B1Jan 14, 2025
Current estimation in a power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations57
US11552627B2Jan 10, 2023
PWM circuitry
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations50
US12040710B2Jul 16, 2024
Estimation of an inductance in a power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations47