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Power supply device having hierarchical structure
Grant 11,121,564 - Yang , et al. September 14, 2 | 2021-09-14 |
Digital clock generation apparatus and method
Grant 10,819,326 - Yang , et al. October 27, 2 | 2020-10-27 |
Fluid Viscosity Measuring Device
App 20200225138 - JE; Chang Han ; et al. | 2020-07-16 |
Resonator-based sensor and sensing method thereof
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Battery module for correcting current difference between batteries connected in parallel and electronic device including the battery module
Grant 10,497,988 - Oh , et al. De | 2019-12-03 |
ESD protection diode and electronic device including the same
Grant 10,475,782 - Oh , et al. Nov | 2019-11-12 |
Resonator-based Sensor And Sensing Method Thereof
App 20190319599 - Lee; Hyunjoong ; et al. | 2019-10-17 |
Power Supply Device Having Hierarchical Structure
App 20190245357 - YANG; Yil Suk ; et al. | 2019-08-08 |
DC-DC converter driving device and method for driving DC-DC converter using the same
Grant 10,320,287 - Yang , et al. | 2019-06-11 |
Dc-dc Converter Driving Device And Method For Driving Dc-dc Converter Using The Same
App 20190068051 - YANG; Yil Suk ; et al. | 2019-02-28 |
Electronic circuit, linear regulating circuit, and DC-DC converting circuit consuming less power according to control of logic circuit
Grant 10,101,759 - Im , et al. October 16, 2 | 2018-10-16 |
Electronic Circuit, Linear Regulating Circuit, And Dc-dc Converting Circuit Consuming Less Power According To Control Of Logic Circuit
App 20180231998 - IM; Jong Pil ; et al. | 2018-08-16 |
Battery Module And Electronic Device Including The Same
App 20180191037 - OH; Jimin ; et al. | 2018-07-05 |
Esd Protection Diode And Electronic Device Including The Same
App 20180096986 - OH; Jimin ; et al. | 2018-04-05 |
Method of fabricating piezoelectric energy harvesting device
Grant 9,876,161 - Lee , et al. January 23, 2 | 2018-01-23 |
Method of manufacturing apparatus for harvesting and storing piezoelectric energy
Grant 9,862,599 - Lee , et al. January 9, 2 | 2018-01-09 |
Single inductor multi-output DC-DC converter and operating method thereof
Grant 9,647,554 - Oh , et al. May 9, 2 | 2017-05-09 |
BLDC motor system including parameter detecting circuit and operating method thereof
Grant 9,602,032 - Kim , et al. March 21, 2 | 2017-03-21 |
Motor control device and method of controlling the same
Grant 9,490,734 - Nam , et al. November 8, 2 | 2016-11-08 |
Motor driving module and brushless DC motor system
Grant 9,490,735 - Kim , et al. November 8, 2 | 2016-11-08 |
Piezoelectric Energy Harvesting Device And Method Of Fabricating The Same
App 20160268495 - LEE; Sang Kyun ; et al. | 2016-09-15 |
Motor Driving Device, Method For Controling Motor, And Calculation Device For Calculating Angle Information Of Motor
App 20160248355 - OH; Jimin ; et al. | 2016-08-25 |
Energy storage system with wired and wireless energy transfer function
Grant 9,391,462 - Yang , et al. July 12, 2 | 2016-07-12 |
Spherical wheel motor
Grant 9,391,481 - Kim , et al. July 12, 2 | 2016-07-12 |
Piezoelectric energy harvesting device and method of fabricating the same
Grant 9,379,309 - Lee , et al. June 28, 2 | 2016-06-28 |
Motor Driving Module
App 20160156294 - HEO; Sewan ; et al. | 2016-06-02 |
Apparatus and method for reducing a noise in an output waveform using a multi-bit sigma-delta modulator and a three phase inverter
Grant 9,350,226 - Nam , et al. May 24, 2 | 2016-05-24 |
Motor driving method and operating method thereof
Grant 9,325,261 - Oh , et al. April 26, 2 | 2016-04-26 |
Bldc Motor System Including Parameter Detecting Circuit And Operating Method Thereof
App 20160094167 - KIM; Minki ; et al. | 2016-03-31 |
Position signal compensation unit of motor, and motor including the same
Grant 9,219,437 - Kim , et al. December 22, 2 | 2015-12-22 |
Apparatus For Harvesting And Storing Piezoelectric Energy And Manufacturing Method Thereof
App 20150353352 - LEE; Sang Kyun ; et al. | 2015-12-10 |
Hall sensor signal generating device
Grant 9,175,982 - Suk , et al. November 3, 2 | 2015-11-03 |
Apparatus for harvesting and storing piezoelectric energy and manufacturing method thereof
Grant 9,142,857 - Lee , et al. September 22, 2 | 2015-09-22 |
Motor position detecting unit and brushless DC motor system
Grant 9,130,486 - Suk , et al. September 8, 2 | 2015-09-08 |
Semiconductor device and method of fabricating the same
Grant 9,123,548 - Koo , et al. September 1, 2 | 2015-09-01 |
Semiconductor Device And Method Of Fabricating The Same
App 20150228640 - KOO; JIN-GUN ; et al. | 2015-08-13 |
Motor driving module, operating method for the same, and brushless DC motor system
Grant 9,106,166 - Oh , et al. August 11, 2 | 2015-08-11 |
Thermoelectric devices
Grant 9,093,606 - Hyun , et al. July 28, 2 | 2015-07-28 |
Lithium rechargeable battery having a mixed anode active material including nanotubes
Grant 9,083,032 - Lee , et al. July 14, 2 | 2015-07-14 |
Apparatus And Method For Tracking Maximum Power
App 20150180336 - HEO; Sewan ; et al. | 2015-06-25 |
Device And Method For Tracking Maximum Power
App 20150145494 - HEO; Sewan ; et al. | 2015-05-28 |
Maximum power extraction device
Grant 9,000,737 - Heo , et al. April 7, 2 | 2015-04-07 |
Motor Driving Method And Operating Method Thereof
App 20150084556 - OH; Jimin ; et al. | 2015-03-26 |
Semiconductor device and method of fabricating the same
Grant 8,975,692 - Kim , et al. March 10, 2 | 2015-03-10 |
Energy harvesting devices and methods of fabricating the same
Grant 8,963,404 - Lee , et al. February 24, 2 | 2015-02-24 |
DC-DC converter with modulation mode switch
Grant 8,957,661 - Heo , et al. February 17, 2 | 2015-02-17 |
DC-DC converter capable of configuring topology
Grant 8,937,472 - Heo , et al. January 20, 2 | 2015-01-20 |
Position Signal Compensation Unit Of Motor, And Motor Including The Same
App 20150002062 - KIM; Minki ; et al. | 2015-01-01 |
Error amplifier having cascode current source using body biasing
Grant 8,896,379 - Yang , et al. November 25, 2 | 2014-11-25 |
Power supply module for hall sensorless brushless direct current motor
Grant 8,823,299 - Yang , et al. September 2, 2 | 2014-09-02 |
Maximum Power Extraction Device
App 20140176108 - HEO; Sewan ; et al. | 2014-06-26 |
Piezoelectric Energy Harvesting Device And Method Of Fabricating The Same
App 20140159542 - LEE; Sang Kyun ; et al. | 2014-06-12 |
Motor Driving Module And Brushless Dc Motor System
App 20140159632 - KIM; Minki ; et al. | 2014-06-12 |
Motor Driving Module, Operating Method For The Same, And Brushless Dc Motor System
App 20140159625 - Oh; Jimin ; et al. | 2014-06-12 |
Motor Position Detecting Unit And Brushless Dc Motor System
App 20140159631 - SUK; Jung Hee ; et al. | 2014-06-12 |
Error Amplifier Having Cascode Current Source Using Body Biasing
App 20140152386 - YANG; Yil Suk ; et al. | 2014-06-05 |
Apparatus and method for calculating sum of absolute differences for motion estimation of variable block
Grant 8,731,059 - Yang , et al. May 20, 2 | 2014-05-20 |
Semiconductor Device And Method Of Fabricating The Same
App 20140091388 - KIM; Sang Gi ; et al. | 2014-04-03 |
Semiconductor device and method of fabricating the same
Grant 8,629,020 - Kim , et al. January 14, 2 | 2014-01-14 |
Triangular wave generator and method generating triangular wave thereof
Grant 8,604,845 - Lee , et al. December 10, 2 | 2013-12-10 |
Energy Storage System With Wired And Wireless Energy Transfer Function
App 20130193774 - Yang; Yil Suk ; et al. | 2013-08-01 |
Active piezoelectric energy harvester with embedded variable capacitance layer and method of manufacturing the same
Grant 8,471,439 - Moon , et al. June 25, 2 | 2013-06-25 |
Lithium Metal Powder-carbon Powder Composite Anode For Lithium Secondary Battery And Lithium Metal Secondary Battery Comprising The Same
App 20130157106 - Lee; Young Gi ; et al. | 2013-06-20 |
Hall Sensor Signal Generating Device
App 20130154527 - SUK; Jung Hee ; et al. | 2013-06-20 |
Energy Harvesting Devices And Methods Of Fabricating The Same
App 20130154439 - LEE; Sang Kyun ; et al. | 2013-06-20 |
Apparatus and method for extracting maximum power from solar cell by changing the duty cycle of a pulse width modulation signal
Grant 8,461,798 - Heo , et al. June 11, 2 | 2013-06-11 |
Thermoelectric Devices
App 20130139864 - Hyun; Younghoon ; et al. | 2013-06-06 |
Power Control Driving Device And Method Thereof
App 20130135912 - NAM; Jaewon ; et al. | 2013-05-30 |
Spherical Wheel Motor
App 20130113307 - Kim; Minki ; et al. | 2013-05-09 |
Dc-dc Converter
App 20130093407 - Heo; Sewan ; et al. | 2013-04-18 |
Analog-digital Converter And Power Saving Method Thereof
App 20130076552 - NAM; Jaewon ; et al. | 2013-03-28 |
Apparatus For Harvesting And Storing Piezoelectric Energy And Manufacturing Method Thereof
App 20130049539 - LEE; Sang Kyun ; et al. | 2013-02-28 |
Energy and power management integrated circuit device
Grant 8,378,622 - Yang , et al. February 19, 2 | 2013-02-19 |
Dc-dc Converter Capable Of Configuring Topology
App 20130033241 - HEO; Sewan ; et al. | 2013-02-07 |
Triangular Wave Generator And Method Generating Triangular Wave Thereof
App 20130027094 - LEE; Hui Dong ; et al. | 2013-01-31 |
Apparatus employing piezoelectric energy harvester capable of generating voltage to drive power conditioning circuit and method of manufacturing the same
Grant 8,330,334 - Lee , et al. December 11, 2 | 2012-12-11 |
Motor Control Device And Method Of Controlling The Same
App 20120268052 - NAM; Jaewon ; et al. | 2012-10-25 |
Apparatus And Method For Initializing Dc-dc Converter
App 20120161736 - Heo; Sewan ; et al. | 2012-06-28 |
Adaptive Multimedia Processor And Adaptive Data Processing Method
App 20120150776 - YANG; Yil Suk ; et al. | 2012-06-14 |
Power Supply Module For Hall Sensorless Brushless Direct Current Motor
App 20120139463 - Yang; Yil Suk ; et al. | 2012-06-07 |
Hybrid Energy Harvester And Portable Device The Same
App 20120133210 - Moon; Seungeon ; et al. | 2012-05-31 |
Lithium Rechargeable Battery
App 20120107695 - LEE; Young-Gi ; et al. | 2012-05-03 |
Semiconductor Device And Method Of Fabricating The Same
App 20120098057 - KIM; Sang Gi ; et al. | 2012-04-26 |
Low power consumption processor
Grant 8,166,328 - Yang , et al. April 24, 2 | 2012-04-24 |
Method And Apparatus For Tracking Maximum Power Point
App 20120091968 - HEO; Sewan ; et al. | 2012-04-19 |
Reconfigurable arithmetic unit and high-efficiency processor having the same
Grant 8,150,903 - Yang , et al. April 3, 2 | 2012-04-03 |
Flexible Thermoelectric Generator, Wireless Sensor Node Including The Same And Method Of Manufacturing The Same
App 20110150036 - Lee; Jae Woo ; et al. | 2011-06-23 |
Active Piezoelectric Energy Harvester With Embedded Variable Capacitance Layer And Method Of Manufacturing The Same
App 20110140579 - MOON; Seung Eon ; et al. | 2011-06-16 |
Apparatus And Method For Extracting Maximum Power From Solar Cell
App 20110140680 - HEO; Se Wan ; et al. | 2011-06-16 |
Energy And Power Management Integrated Circuit Device
App 20110062912 - YANG; Yil Suk ; et al. | 2011-03-17 |
Piezoelectric Energy Harvester And Method Of Manufacturing The Same
App 20110057458 - LEE; Sang Kyun ; et al. | 2011-03-10 |
Row Of Floating Point Accumulators Coupled To Respective Pes In Uppermost Row Of Pe Array For Performing Addition Operation
App 20100257342 - LYUH; Chun Gi ; et al. | 2010-10-07 |
Highly energy-efficient processor employing dynamic voltage scaling
Grant 7,805,620 - Yang , et al. September 28, 2 | 2010-09-28 |
Row of floating point accumulators coupled to respective PEs in uppermost row of PE array for performing addition operation
Grant 7,769,981 - Lyuh , et al. August 3, 2 | 2010-08-03 |
Multi Channel Data Transfer Device
App 20100161849 - SUK; Jung-Hee ; et al. | 2010-06-24 |
Low Power Consumption Processor
App 20100162016 - YANG; Yil-Suk ; et al. | 2010-06-24 |
Low-power clock gating circuit
Grant 7,576,582 - Lee , et al. August 18, 2 | 2009-08-18 |
Reconfigurable Arithmetic Unit And High-efficiency Processor Having The Same
App 20090150471 - YANG; Yil Suk ; et al. | 2009-06-11 |
Voltage/current driven active matrix organic electroluminescent pixel circuit and display device
Grant 7,482,997 - Yang , et al. January 27, 2 | 2009-01-27 |
Energy-efficient parallel data path architecture for selectively powering processing units and register files based on instruction type
Grant 7,461,235 - Yang , et al. December 2, 2 | 2008-12-02 |
Parallel Processor For Efficient Processing Of Mobile Multimedia
App 20080294875 - LYUH; Chun Gi ; et al. | 2008-11-27 |
Method Of Performing 3d Graphics Geometric Transformation Using Parallel Processor
App 20080291198 - Chun; Ik Jae ; et al. | 2008-11-27 |
Apparatus And Method For Calculating Sum Of Absolute Differences For Motion Estimation Of Variable Block
App 20080292001 - YANG; Yil Suk ; et al. | 2008-11-27 |
Latch circuit and flip-flop
Grant 7,420,403 - Yang , et al. September 2, 2 | 2008-09-02 |
Sources driver circuit for active matrix electroluminescent display and driving method thereof
Grant 7,403,178 - Yang , et al. July 22, 2 | 2008-07-22 |
Low power and high density source driver and current driven active matrix organic electroluminescent device having the same
Grant 7,391,393 - Yang , et al. June 24, 2 | 2008-06-24 |
Multi-threshold CMOS latch circuit
Grant 7,391,249 - Lee , et al. June 24, 2 | 2008-06-24 |
Low-power Clock Gating Circuit
App 20080129359 - LEE; Dae Woo ; et al. | 2008-06-05 |
SIMD parallel processor with SIMD/SISD/row/column operation modes
App 20080133879 - Yang; Yil Suk ; et al. | 2008-06-05 |
Multi-gate MOS transistor and method of manufacturing the same
Grant 7,335,945 - Lee , et al. February 26, 2 | 2008-02-26 |
Highly energy-efficient processor employing dynamic voltage scaling
App 20070150763 - Yang; Yil Suk ; et al. | 2007-06-28 |
Latch circuit and flip-flop
App 20070132495 - Yang; Yil Suk ; et al. | 2007-06-14 |
Pixel driving circuit with threshold voltage compensation circuit
App 20070126663 - Kim; Gyu Hyun ; et al. | 2007-06-07 |
Multi-threshold CMOS latch circuit
App 20070126486 - Lee; Dae Woo ; et al. | 2007-06-07 |
Data bus system for micro controller
Grant 7,133,954 - Yang , et al. November 7, 2 | 2006-11-07 |
Voltage/current driven active matrix organic electroluminescent pixel circuit and display device
App 20060108941 - Yang; Yil Suk ; et al. | 2006-05-25 |
Parallel data path architecture for high energy efficiency
App 20060112258 - Yang; Yil Suk ; et al. | 2006-05-25 |
Multi-gate MOS transistor and method of manufacturing the same
App 20050224880 - Lee, Dae Woo ; et al. | 2005-10-13 |
Sources driver circuit for active matrix electroluminescent display and driving method thereof
App 20050140595 - Yang, Yil Suk ; et al. | 2005-06-30 |
Structures of high voltage device and low voltage device, and method of manufacturing the same
Grant 6,887,772 - Lee , et al. May 3, 2 | 2005-05-03 |
Method for fabricating a high-voltage high-power integrated circuit device
Grant 6,855,581 - Roh , et al. February 15, 2 | 2005-02-15 |
Low power and high density source driver and current driven active matrix organic electroluminescent device having the same
App 20050007315 - Yang, Yil-Suk ; et al. | 2005-01-13 |
Method of manufacturing MOS transistor having short channel
App 20040214382 - Park, Il-Yong ; et al. | 2004-10-28 |
Data bus system for micro controller
App 20040177173 - Yang, Yil-suk ; et al. | 2004-09-09 |
Input and output port circuit
Grant 6,774,697 - Yang , et al. August 10, 2 | 2004-08-10 |
EDMOS device having a lattice type drift region and method of manufacturing the same
Grant 6,770,529 - Lee , et al. August 3, 2 | 2004-08-03 |
Semiconductor device having heat release structure using SOI substrate and fabrication method thereof
Grant 6,759,714 - Kim , et al. July 6, 2 | 2004-07-06 |
Structures of high voltage device and low voltage device, and method of manufacturing the same
App 20040121547 - Lee, Dae Woo ; et al. | 2004-06-24 |
MOS transistor having short channel and manufacturing method thereof
App 20040094797 - Park, Il-Yong ; et al. | 2004-05-20 |
Semiconductor Device Having Heat Release Structure Using Soi Substrate And Fabrication Method Thereof
App 20040084726 - Kim, Sang Gi ; et al. | 2004-05-06 |
Input And Output Port Circuit
App 20040041597 - Yang, Yil Suk ; et al. | 2004-03-04 |
Level shifter having plurality of outputs
App 20030222701 - Yang, Yil-suk ; et al. | 2003-12-04 |
Ferroelectric memory cell array and method of storing data using the same
Grant 6,636,435 - Yang , et al. October 21, 2 | 2003-10-21 |
EDMOS device having a lattice type drift region
Grant 6,617,656 - Lee , et al. September 9, 2 | 2003-09-09 |
Edmos Device Having A Lattice Type Drift Region
App 20030132459 - Lee, Dae Woo ; et al. | 2003-07-17 |
Method for fabricating a high-voltage high-power integrated circuit device
App 20030119229 - Roh, Tae Moon ; et al. | 2003-06-26 |
Ferroelectric memory cell array and method of storing data using the same
App 20030099127 - Yang, Yil Suk ; et al. | 2003-05-29 |
Apparatus for forming strontium-tantalum-oxide thin film and a method thereof
App 20020064927 - Lee, Won-Jae ; et al. | 2002-05-30 |
Interface unit for serial-to-parallel conversion and/or parallel-to-serial conversion
Grant 6,252,527 - Yang June 26, 2 | 2001-06-26 |
Reference voltage generation circuit for comparator
Grant 6,124,743 - Yang September 26, 2 | 2000-09-26 |
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