Inventor
KE ZHONGWEI
CN17 patents
⚠️ This page may combine multiple inventors who share the name “KE ZHONGWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
8 patentsUS6538906B1Mar 25, 2003
Energy storage circuit for DC-DC converter
DELTA ELECTRONICS INC87 citations97
US6771521B1Aug 3, 2004
Active snubber for synchronous rectifier
DELTA ELECTRONICS INC61 citations96
US7006364B2Feb 28, 2006
Driving circuit for DC/DC converter
DELTA ELECTRONICS INC27 citations92
US6947297B2Sep 20, 2005
Active resonant snubber for DC-DC converter
DELTA ELECTRONICS INC23 citations92
US6853568B2Feb 8, 2005
Isolated voltage regulator with one core structure
DELTA ELECTRONICS INC49 citations92
US6639814B2Oct 28, 2003
Constant voltage reset circuit for forward converter
DELTA ELECTRONICS INC22 citations92
US11051424B2Jun 29, 2021
Fan and power supply device
DELTA ELECTRONICS INC2 citations72
US11503738B2Nov 15, 2022
Fan and power supply device
DELTA ELECTRONICS INC0 citations62
DELTA ELECTRONICS THAILAND PUBLIC CO LTD
5 patentsUSD865671SNov 5, 2019
Electric power distribution unit
DELTA ELECTRONICS THAILAND PUBLIC CO LTD8 citations81
US10490342B2Nov 26, 2019
Synchronous rectification module
DELTA ELECTRONICS THAILAND PUBLIC CO LTD5 citations72
USD839826SFeb 5, 2019
Electric power distribution unit
DELTA ELECTRONICS THAILAND PUBLIC CO LTD3 citations70
US10321612B2Jun 11, 2019
Power conversion device
DELTA ELECTRONICS THAILAND PUBLIC CO LTD0 citations46
US10389270B2Aug 20, 2019
Power conversion device
DELTA ELECTRONICS THAILAND PUBLIC CO LTD0 citations37
DELTA ELECTRONICS SHANGHAI CO
4 patentsUS11737250B2Aug 22, 2023
Power supply system for supplying power to network device
DELTA ELECTRONICS SHANGHAI CO2 citations68
US12279403B2Apr 15, 2025
Power supply system for supplying power to network device
DELTA ELECTRONICS SHANGHAI CO0 citations62
US11183801B2Nov 23, 2021
Power supply structure
DELTA ELECTRONICS SHANGHAI CO1 citations58
US10847455B2Nov 24, 2020
Power module and power device
DELTA ELECTRONICS SHANGHAI CO0 citations40