Inventor
CHANG CHIEN-CHUNG
TW20 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHIEN-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
10 patentsUS5906506AMay 25, 1999
Modularized computer peripherals formed with universally adaptable shape for integration as an unit-body with a portable computer
DELTA ELECTRONICS INC64 citations95
US6950319B2Sep 27, 2005
AC/DC flyback converter
DELTA ELECTRONICS INC17 citations84
US10141853B2Nov 27, 2018
Power converter and method of control thereof
DELTA ELECTRONICS INC3 citations71
USRE50277EJan 21, 2025
Power converter and method of control thereof
DELTA ELECTRONICS INC0 citations60
US11630501B2Apr 18, 2023
Power monitor
DELTA ELECTRONICS INC0 citations60
US11507168B2Nov 22, 2022
Power monitor
DELTA ELECTRONICS INC0 citations60
US9369047B2Jun 14, 2016
Power control methods for flyback converters based on the current limit and switching frequency
DELTA ELECTRONICS INC2 citations60
US8970198B2Mar 3, 2015
Switch-mode power supply having reduced audible noise
DELTA ELECTRONICS INC1 citations51
US9643183B2May 9, 2017
Centrifugal channel device
DELTA ELECTRONICS INC0 citations38
US10677841B2Jun 9, 2020
Composite product testing system and testing method
DELTA ELECTRONICS INC0 citations33