Inventor
DOAN DUC
US18 patents
⚠️ This page may combine multiple inventors who share the name “DOAN DUC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIALOG SEMICONDUCTOR INC
8 patentsUS10090671B2Oct 2, 2018
Short circuit protection for data interface charging
DIALOG SEMICONDUCTOR INC3 citations72
US9520797B2Dec 13, 2016
Adaptive reference voltage for switching power converters
DIALOG SEMICONDUCTOR INC4 citations71
US9543819B2Jan 10, 2017
Adaptive BJT driver for switching power converter
DIALOG SEMICONDUCTOR INC2 citations69
US10917018B2Feb 9, 2021
Auxiliary winding ground fault detection for isolated DC/DC converter
DIALOG SEMICONDUCTOR INC0 citations62
US9979305B2May 22, 2018
Auxiliary winding ground fault detection for isolated DC/DC converter
DIALOG SEMICONDUCTOR INC0 citations52
US10084382B2Sep 25, 2018
Adaptive valley mode switching
DIALOG SEMICONDUCTOR INC0 citations41
US9985537B2May 29, 2018
Primary sensing of output voltage for an AC-DC power converter
DIALOG SEMICONDUCTOR INC0 citations40
US10044277B2Aug 7, 2018
Regulation of the power supply voltage for a flyback converter controller
DIALOG SEMICONDUCTOR INC0 citations39
DOAN DUC
7 patentsUS4200904AApr 29, 1980
Solar powered street lighting system
DOAN DUC241 citations97
US6985073B1Jan 10, 2006
Apparatus for monitoring traffic signals and alerting drivers
DOAN DUC69 citations96
USD370450SJun 4, 1996
Protective license plate cover design
DOAN DUC45 citations91
US4136361AJan 23, 1979
Vidicon reader
DOAN DUC19 citations81
USD263075SFeb 16, 1982
Combined ear wax remover and tooth pick
DOAN DUC5 citations61
US4233766ANov 18, 1980
Telephone mounting stand
DOAN DUC2 citations61
US4100557AJul 11, 1978
Visor optical camera system
DOAN DUC4 citations61