| Patent | Date |
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Power Adapters With Multiple Charging Ports
App 20220285955 - KOO; Gwanbon ; et al. | 2022-09-08 |
Switch control circuit and buck converter comprising the same
Grant 11,121,628 - Moon , et al. September 14, 2 | 2021-09-14 |
Power converter responsive to device connection status
Grant 10,985,662 - Chung , et al. April 20, 2 | 2021-04-20 |
Power converter responsive to device connection status
Grant 10,985,663 - Chung , et al. April 20, 2 | 2021-04-20 |
Reduced voltage switching of a main switch in flyback power converters
Grant 10,958,179 - Koo , et al. March 23, 2 | 2021-03-23 |
Reduced Voltage Switching Of A Main Switch In Flyback Power Converters
App 20200395855 - KOO; Gwanbon ; et al. | 2020-12-17 |
Planar magnetic element
Grant 10,825,598 - Chung , et al. November 3, 2 | 2020-11-03 |
Variable blanking frequency for resonant converters
Grant 10,790,756 - Chung , et al. September 29, 2 | 2020-09-29 |
Soft-start circuit and buck converter comprising the same
Grant 10,790,748 - Moon , et al. September 29, 2 | 2020-09-29 |
Reduced voltage switching of a main switch in flyback power converters
Grant 10,790,753 - Koo , et al. September 29, 2 | 2020-09-29 |
DC-DC converter with dynamic feedback loop
Grant 10,784,784 - Chung , et al. Sept | 2020-09-22 |
Reduced Voltage Switching Of A Main Switch In Flyback Power Converters
App 20200220465 - Koo; Gwanbon ; et al. | 2020-07-09 |
Load detecting device
Grant 10,700,592 - Chung , et al. | 2020-06-30 |
Reduced Voltage Switching Of A Main Switch In Flyback Power Converters
App 20200083811 - KOO; Gwanbon ; et al. | 2020-03-12 |
Converter and driving method thereof
Grant 10,574,146 - Koo , et al. Feb | 2020-02-25 |
Soft-start Circuit And Buck Converter Comprising The Same
App 20200052592 - MOON; SangCheol ; et al. | 2020-02-13 |
Cable compensation circuit and power supply including the same
Grant 10,560,030 - Koo , et al. Feb | 2020-02-11 |
Switch control circuit and buck converter including the same
Grant 10,554,129 - Moon , et al. Fe | 2020-02-04 |
Planar transformer with multilayer circuit board
Grant 10,510,477 - Chung , et al. Dec | 2019-12-17 |
Soft-start circuit for buck converter control
Grant 10,491,117 - Moon , et al. Nov | 2019-11-26 |
Cable Compensation Circuit And Power Supply Including The Same
App 20190356229 - KOO; Gwanbon ; et al. | 2019-11-21 |
Input AC line control for AC-DC converters
Grant 10,468,985 - Guo , et al. No | 2019-11-05 |
Cable compensation circuit and power supply including the same
Grant 10,389,254 - Koo , et al. A | 2019-08-20 |
Power Converter Responsive to Device Connection Status
App 20190252986 - CHUNG; BongGeun ; et al. | 2019-08-15 |
Power Converter Responsive To Device Connection Status
App 20190245449 - CHUNG; BongGeun ; et al. | 2019-08-08 |
Power Converter Responsive To Device Connection Status
App 20190245448 - CHUNG; BongGeun ; et al. | 2019-08-08 |
Power Converter Responsive to Device Connection Status
App 20190245450 - CHUNG; BongGeun ; et al. | 2019-08-08 |
Switch Control Circuit And Buck Converter Comprising The Same
App 20190214908 - MOON; SangCheol ; et al. | 2019-07-11 |
Providing adaptive output power
Grant 10,326,371 - Chung , et al. | 2019-06-18 |
Power converter responsive to device connection status
Grant 10,320,301 - Chung , et al. | 2019-06-11 |
Input voltage detection circuit and power supply including the same
Grant 10,291,122 - Chung , et al. | 2019-05-14 |
Cable compensation circuit
Grant 10,289,134 - Park , et al. | 2019-05-14 |
Switch control circuit and buck converter comprising the same
Grant 10,277,128 - Moon , et al. | 2019-04-30 |
Load Detecting Device
App 20190123634 - CHUNG; Bong-Geun ; et al. | 2019-04-25 |
Standby Power
App 20190089257 - CHUNG; BongGeun ; et al. | 2019-03-21 |
Switch Control Circuit And Buck Converter Including The Same
App 20190089249 - MOON; SangCheol ; et al. | 2019-03-21 |
Wireless power transfer system and driving method thereof
Grant 10,236,720 - Moon , et al. | 2019-03-19 |
Devices, Systems and Method for Providing Adaptive Output Power by a Power Converter to an Adaptive Device
App 20190068062 - CHUNG; BongGeun ; et al. | 2019-02-28 |
Load detecting device
Grant 10,199,921 - Chung , et al. Fe | 2019-02-05 |
Synchronous rectifier turn-on enable
Grant 10,177,645 - Tao , et al. J | 2019-01-08 |
Switch control circuit and buck converter including the same
Grant 10,164,528 - Moon , et al. Dec | 2018-12-25 |
Synchronous Rectifier Turn-on Enable
App 20180358885 - TAO; Zhibo ; et al. | 2018-12-13 |
Clamp voltage detection and over-voltage protection for power supply topologies
Grant 10,148,188 - Koo , et al. De | 2018-12-04 |
Dc-dc Converter With Dynamic Feedback Loop
App 20180342954 - CHUNG; Bonggeun ; et al. | 2018-11-29 |
Burst operation of a switching controller having a plurality of foldback curves
Grant 10,141,830 - Chung , et al. Nov | 2018-11-27 |
Converter And Driving Method Thereof
App 20180309374 - KOO; Gwanbon ; et al. | 2018-10-25 |
Active clamp flyback converter
Grant 10,069,426 - Rana , et al. September 4, 2 | 2018-09-04 |
Variable Blanking Frequency For Resonant Converters
App 20180248485 - CHUNG; Bonggeun ; et al. | 2018-08-30 |
Converter having a low conduction loss and driving method thereof
Grant 10,038,388 - Koo , et al. July 31, 2 | 2018-07-31 |
Variable blanking frequency for resonant converters
Grant 9,991,812 - Chung , et al. June 5, 2 | 2018-06-05 |
Overcurrent protection circuit and power factor correction circuit comprising the same
Grant 9,917,503 - Kim , et al. March 13, 2 | 2018-03-13 |
Clamp Voltage Detection And Over-voltage Protection For Power Supply Topologies
App 20180069480 - KOO; Gwanbon ; et al. | 2018-03-08 |
Variable Blanking Frequency For Resonant Converters
App 20180019677 - CHUNG; Bonggeun ; et al. | 2018-01-18 |
Switch control circuit and converter including the same
Grant 9,831,777 - Jin , et al. November 28, 2 | 2017-11-28 |
Output current estimating method and power supply device using the same
Grant 9,825,541 - Kim , et al. November 21, 2 | 2017-11-21 |
Active Clamp Flyback Converter
App 20170264206 - RANA; Dibyendu ; et al. | 2017-09-14 |
Wireless power transfer system
Grant 9,762,068 - Moon , et al. September 12, 2 | 2017-09-12 |
Vehicle charger
Grant 9,716,399 - Chung , et al. July 25, 2 | 2017-07-25 |
Planar Transformer With Multilayer Circuit Board
App 20170200552 - CHUNG; BongGeun ; et al. | 2017-07-13 |
Input Ac Line Control For Ac-dc Converters
App 20170063225 - GUO; Jason ; et al. | 2017-03-02 |
Input Voltage Detection Circuit And Power Supply Including The Same
App 20160380552 - CHUNG; Bonggeun ; et al. | 2016-12-29 |
Switch Control Circuit And Buck Converter Comprising The Same
App 20160380540 - MOON; SangCheol ; et al. | 2016-12-29 |
Soft-start Circuit And Buck Converter Comprising The Same
App 20160380541 - MOON; SangCheol ; et al. | 2016-12-29 |
Switch Control Circuit And Converter Including The Same
App 20160380533 - JIN; Chenghao ; et al. | 2016-12-29 |
Switch Control Circuit And Buck Converter Including The Same
App 20160380542 - MOON; SangCheol ; et al. | 2016-12-29 |
Power supply apparatus and driving method thereof
Grant 9,504,104 - Moon , et al. November 22, 2 | 2016-11-22 |
Planar Magnetic Element
App 20160336106 - CHUNG; Bonggeun ; et al. | 2016-11-17 |
Overcurrent Protection Circuit And Power Factor Correction Circuit Comprising The Same
App 20160336847 - KIM; Taesung ; et al. | 2016-11-17 |
Load detecting method and power supply device where the method is applied
Grant 9,482,724 - Koo , et al. November 1, 2 | 2016-11-01 |
Power supply apparatus and driving method thereof
Grant 9,350,257 - Koo , et al. May 24, 2 | 2016-05-24 |
Piezoelectric driving circuit and piezoelectric driving method
Grant 9,331,604 - Koo , et al. May 3, 2 | 2016-05-03 |
Bidirectional interface circuit and battery management system including the same
Grant 9,306,244 - Kim , et al. April 5, 2 | 2016-04-05 |
Vehicle Charger
App 20150326047 - CHUNG; Bong-Geun ; et al. | 2015-11-12 |
Load Detecting Method And Power Supply Device Where The Method Is Applied
App 20150285870 - KOO; Gwanbon ; et al. | 2015-10-08 |
Load Detecting Device
App 20150285872 - CHUNG; Bong-Geun ; et al. | 2015-10-08 |
Output Current Estimating Method And Power Supply Device Using The Same
App 20150204923 - KIM; Taesung ; et al. | 2015-07-23 |
Converter And Driving Method Thereof
App 20150131341 - KOO; Gwanbon ; et al. | 2015-05-14 |
Power Supply Apparatus And Driving Method Thereof
App 20150109828 - KOO; Gwanbon ; et al. | 2015-04-23 |
Wireless Power Transfer System
App 20150084427 - MOON; SangCheol ; et al. | 2015-03-26 |
Wireless Power Transfer System And Driving Method Thereof
App 20150084428 - MOON; SangCheol ; et al. | 2015-03-26 |
Power Supply Apparatus And Driving Method Thereof
App 20140354167 - MOON; SangCheol ; et al. | 2014-12-04 |
Cable Compensation Circuit
App 20140159678 - PARK; Youngbae ; et al. | 2014-06-12 |
Battery Management Circuit And Battery Management System Including The Same
App 20140145682 - KIM; Jintae ; et al. | 2014-05-29 |
Cable Compensation Circuit And Power Supply Including The Same
App 20140146580 - KOO; Gwanbon ; et al. | 2014-05-29 |
Bidirectional Interface Circuit And Battery Management System Including The Same
App 20140125274 - KIM; Jin-Tae ; et al. | 2014-05-08 |
Piezoelectric Driving Circuit And Piezoelectric Driving Method
App 20140042935 - KOO; Gwanbon ; et al. | 2014-02-13 |
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