Inventor
CHIU CHUN-LUNG
TW46 patents
⚠️ This page may combine multiple inventors who share the name “CHIU CHUN-LUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
33 patentsUS9846461B2Dec 19, 2017
Heat dissipating apparatus and electronic device
DELTA ELECTRONICS INC27 citations93
US6626653B2Sep 30, 2003
Backup heat-dissipating system
DELTA ELECTRONICS INC36 citations93
US7324316B2Jan 29, 2008
Hot-swap circuit system for fan tray module
DELTA ELECTRONICS INC18 citations84
US8011896B2Sep 6, 2011
Fan system
DELTA ELECTRONICS INC10 citations80
US7447423B2Nov 4, 2008
Fan speed control device and method detailed description of the invention
DELTA ELECTRONICS INC7 citations74
US11561050B2Jan 24, 2023
Slim vapor chamber
DELTA ELECTRONICS INC2 citations72
US11473584B2Oct 18, 2022
Method of starting a fan using an open loop starting stage with a decreasing drive signal value
DELTA ELECTRONICS INC4 citations72
US10502498B2Dec 10, 2019
Slim vapor chamber
DELTA ELECTRONICS INC4 citations72
US9973118B2May 15, 2018
Motor drive circuit, method for detecting single phase DC motor rotation direction and method for starting motor
DELTA ELECTRONICS INC2 citations72
US9780705B2Oct 3, 2017
Single phase brushless DC motor and method of adjusting output phase thereof
DELTA ELECTRONICS INC2 citations72
US7772902B2Aug 10, 2010
PWM buffer circuit for adjusting a frequency and a duty cycle of a PWM signal
DELTA ELECTRONICS INC2 citations63
US7573213B2Aug 11, 2009
Motor driving method and device thereof
DELTA ELECTRONICS INC2 citations63
US7994746B2Aug 9, 2011
Motor control method and apparatus thereof
DELTA ELECTRONICS INC4 citations62
US7696706B2Apr 13, 2010
Fan system and real-time stopping device thereof
DELTA ELECTRONICS INC4 citations62
US7521882B2Apr 21, 2009
Control device and method of motor
DELTA ELECTRONICS INC2 citations62
US7323838B2Jan 29, 2008
Motor control method and device thereof
DELTA ELECTRONICS INC5 citations62
US7327589B2Feb 5, 2008
Full-bridge circuit
DELTA ELECTRONICS INC2 citations61
US7224137B2May 29, 2007
Instantaneous fan stopping method and structure thereof
DELTA ELECTRONICS INC4 citations61
US12388329B2Aug 12, 2025
Motor and control method thereof
DELTA ELECTRONICS INC0 citations59
US12009697B2Jun 11, 2024
Motor and control method thereof
DELTA ELECTRONICS INC0 citations59
US7834571B2Nov 16, 2010
Fan system and protecting device thereof
DELTA ELECTRONICS INC4 citations58
US7242562B2Jul 10, 2007
Fan protection method and apparatus
DELTA ELECTRONICS INC5 citations58
US7884564B2Feb 8, 2011
Control circuit of sensorless motor and control method thereof
DELTA ELECTRONICS INC3 citations54
US7449849B2Nov 11, 2008
Motor control circuit and method thereof
DELTA ELECTRONICS INC0 citations52
US7403700B2Jul 22, 2008
Motor control device
DELTA ELECTRONICS INC0 citations52
US11933309B2Mar 19, 2024
Method of starting a fan using an open loop starting stage with a decreasing drive signal value
DELTA ELECTRONICS INC0 citations51
US8957614B2Feb 17, 2015
Modularized control circuit with signal-capturing function for fan motor and controlling method
DELTA ELECTRONICS INC1 citations51
US7915845B2Mar 29, 2011
Motor control method and device thereof
DELTA ELECTRONICS INC0 citations51
US7944162B2May 17, 2011
Motor control device
DELTA ELECTRONICS INC0 citations42
US7495401B2Feb 24, 2009
Control systems and switch devices thereof
DELTA ELECTRONICS INC0 citations41
US9344017B2May 17, 2016
Driving circuit and driving method thereof
DELTA ELECTRONICS INC0 citations40
US9318987B2Apr 19, 2016
Modularized control circuit of fan motor and method of operating the same
DELTA ELECTRONICS INC0 citations40
US7917323B2Mar 29, 2011
Adjusting method and device of sensitivity of signal interpretation
DELTA ELECTRONICS INC0 citations38
CASHIDO CORP
3 patentsUS10912710B2Feb 9, 2021
Microbubble device controller and system with the microbubble device controller
CASHIDO CORP2 citations70
US11279618B2Mar 22, 2022
Ozone water supply apparatus and ozone generation device
CASHIDO CORP0 citations49
US11174957B1Nov 16, 2021
Adjustable Venturi tube
CASHIDO CORP0 citations47