Inventor
RAINER CHRISTIAN
AT30 patents
⚠️ This page may combine multiple inventors who share the name “RAINER CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AUSTRIA AG
20 patentsUS10224803B1Mar 5, 2019
Switched capacitor converter with compensation inductor
INFINEON TECHNOLOGIES AUSTRIA AG30 citations94
US10804798B1Oct 13, 2020
Switched-capacitor converter with multi-tapped autotransformer
INFINEON TECHNOLOGIES AUSTRIA AG35 citations93
US10122256B1Nov 6, 2018
Method and apparatus for zero-current switching control in switched-capacitor converters
INFINEON TECHNOLOGIES AUSTRIA AG29 citations92
US11362585B2Jun 14, 2022
Multiple-stage power conversion via regulated and unregulated conversion
INFINEON TECHNOLOGIES AUSTRIA AG6 citations85
US10797607B2Oct 6, 2020
Hybrid switched-capacitor converter
INFINEON TECHNOLOGIES AUSTRIA AG7 citations82
US10199928B1Feb 5, 2019
Soft start of switched capacitor converters by reducing voltage provided by initial power switch
INFINEON TECHNOLOGIES AUSTRIA AG13 citations82
US10447143B2Oct 15, 2019
Compensation inductor for charge transfer within switched capacitor converter
INFINEON TECHNOLOGIES AUSTRIA AG3 citations73
US11532986B2Dec 20, 2022
Multi-stage power converter with transformless switched-capacitor converter and control
INFINEON TECHNOLOGIES AUSTRIA AG3 citations72
US11502597B2Nov 15, 2022
Startup of a voltage converter
INFINEON TECHNOLOGIES AUSTRIA AG2 citations72
US12107498B2Oct 1, 2024
Power conversion and flying capacitor implementations
INFINEON TECHNOLOGIES AUSTRIA AG2 citations71
US11011980B2May 18, 2021
Switched-capacitor converter with multi-tapped autotransformer
INFINEON TECHNOLOGIES AUSTRIA AG2 citations71
US11705810B2Jul 18, 2023
Multiple-stage power conversion via regulated and unregulated conversion
INFINEON TECHNOLOGIES AUSTRIA AG1 citations62
US11749454B2Sep 5, 2023
Power supply multi-tapped autotransformer
INFINEON TECHNOLOGIES AUSTRIA AG0 citations61
US11469678B2Oct 11, 2022
Hybrid switched-capacitor converter
INFINEON TECHNOLOGIES AUSTRIA AG0 citations61
US10855165B2Dec 1, 2020
Switched capacitor converter topology using a compensation inductor for charge transfer
INFINEON TECHNOLOGIES AUSTRIA AG0 citations52
US10491111B2Nov 26, 2019
Switched capacitor converter inrush current limitation via voltage ramping at initial power switch
INFINEON TECHNOLOGIES AUSTRIA AG0 citations51
US12362648B2Jul 15, 2025
Power conversion phases and coupling inductance
INFINEON TECHNOLOGIES AUSTRIA AG0 citations50
US11811316B2Nov 7, 2023
Adaptive control of a switched voltage converter
INFINEON TECHNOLOGIES AUSTRIA AG0 citations48
US10403428B2Sep 3, 2019
Winding module, hybrid transformer, module and circuit for DC-DC power conversion
INFINEON TECHNOLOGIES AUSTRIA AG0 citations40
US10135345B2Nov 20, 2018
Current sensing in an electromagnetic component using an auxiliary winding stub
INFINEON TECHNOLOGIES AUSTRIA AG0 citations38
POHL MICHAEL
3 patentsRAINER CHRISTIAN
3 patentsUS8517291B2Aug 27, 2013
Process of manufacturing a co-ground calcium carbonate mineral of the GCC and PCC type with a specific steepness factor, obtained products and their uses
RAINER CHRISTIAN5 citations71
US8647597B1Feb 11, 2014
Process of preparing mineral material with particular ceria-containing zirconium oxide grinding beads, obtained products and their uses
RAINER CHRISTIAN3 citations60
US8591853B2Nov 26, 2013
Process of preparing mineral material with particular ceria-containing zirconium oxide grinding beads, obtained products and their uses
RAINER CHRISTIAN0 citations50
OMYA INT AG
3 patentsUS9725329B2Aug 8, 2017
Process for obtaining precipitated calcium carbonate
OMYA INT AG2 citations70
US10344168B2Jul 9, 2019
Process for improving the particle size distribution of a calcium carbonate-containing material
OMYA INT AG1 citations62
US10723885B2Jul 28, 2020
Process for improving particle size distribution of calcium carbonate-comprising material
OMYA INT AG1 citations58