Inventor
WIJEKOON PINIWAN THIWANKA BANDARA
DE26 patents
⚠️ This page may combine multiple inventors who share the name “WIJEKOON PINIWAN THIWANKA BANDARA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
9 patentsUS12576829B2Mar 17, 2026
Arrangement for electric power conversion and electric drive
HUAWEI TECH CO LTD0 citations57
US12483125B2Nov 25, 2025
DC/DC power converter, method for controlling switching thereof, DC/DC power converter arrangement and system
HUAWEI TECH CO LTD0 citations52
US12206324B2Jan 21, 2025
DC/DC power converter, method for controlling switching thereof, DC/DC power converter arrangement and system
HUAWEI TECH CO LTD0 citations52
US12155310B2Nov 26, 2024
DC-to-DC power converter
HUAWEI TECH CO LTD0 citations51
US12573956B2Mar 10, 2026
Converter for power conversion, three-phase converter arrangement and method for packaging a converter
HUAWEI TECH CO LTD0 citations50
US12451830B2Oct 21, 2025
Arrangement for electric power conversion and dual electric drive
HUAWEI TECH CO LTD0 citations47
US12424946B2Sep 23, 2025
Method for operating a converter, control unit for performing the method and converter
HUAWEI TECH CO LTD0 citations45
US12316305B2May 27, 2025
Switch arrangement for a converter
HUAWEI TECH CO LTD0 citations45
US12562646B2Feb 24, 2026
Partial power converter
HUAWEI TECH CO LTD0 citations41
GEN ELECTRIC
6 patentsUS9439316B2Sep 6, 2016
Submersible power distribution system and methods of assembly thereof
GEN ELECTRIC8 citations82
US9627862B2Apr 18, 2017
Methods and systems for subsea direct current power distribution
GEN ELECTRIC9 citations80
US9570252B2Feb 14, 2017
System and method for operating an on-load tap changer
GEN ELECTRIC4 citations72
US9777966B2Oct 3, 2017
System for cooling heat generating electrically active components for subsea applications
GEN ELECTRIC3 citations70
US9419536B2Aug 16, 2016
DC power transmission systems and method of assembling the same
GEN ELECTRIC2 citations62
US9774183B2Sep 26, 2017
Methods and systems for subsea direct current power distribution
GEN ELECTRIC0 citations50
HUAWEI DIGITAL POWER TECH CO LTD
4 patentsUS12191779B2Jan 7, 2025
AC/DC converter stage for converter system with input series structure with improved common mode performance
HUAWEI DIGITAL POWER TECH CO LTD0 citations62
US12549112B2Feb 10, 2026
Power converter
HUAWEI DIGITAL POWER TECH CO LTD0 citations50
US12483110B2Nov 25, 2025
Power sharing regulation for solid state transformer by embedded digital equalization
HUAWEI DIGITAL POWER TECH CO LTD0 citations48
US12438491B2Oct 7, 2025
Double-reference pulse-width modulation for torque minimization of AC machines
HUAWEI DIGITAL POWER TECH CO LTD0 citations45