Inventor
Young Kyun Cho
Inventor
Daejeon, KR
Overview
Patents· 59 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding27%
H03FAmplifiers9%
H10DInorganic electric semiconductor devices9%
H04LTransmission of digital information, e.g. telegraphic communication6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H03GControl of amplification4%
H03HImpedance networks, e.g. resonant circuits4%
H03KPulse technique4%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
PatentTitleYear
10,505,448Buck-boost converter using delta-sigma modulator201910,491,105Power converter and dead-time control circuit therefor201910,461,725Voltage comparator, voltage comparison method of the same, and reset method of the same201910,418,898Switch mode power supply using a reconfigurable delta-sigma modulator and method of driving the same201910,170,641Vertical pin diode201910,147,583Semiconductor plasma antenna apparatus201810,063,252Continuous delta-sigma modulator for supporting multi-mode20189,800,261'Third order loop filter and delta-sigma modulator including the third order loop filter'20179,755,321'Smart antenna system and method for improving receiving performance thereof'20179,496,890'Loop filter for data converter in wireless communication system and method of implementing corresponding loop filter'20169,490,734'Motor control device and method of controlling the same'20169,479,120'Fully differential signal system including common mode feedback circuit'20169,356,618'Second order loop filter and multi-order delta sigma modulator including the same'20169,300,513'Signal transmission device adjusting electrical characteristic value corresponding to logic level and signal transmitting method thereof'20169,295,001'Signal amplification apparatus and method'20169,210,005'Apparatus and method for generating differential signal, and transmission apparatus and method having the same'20159,143,310'Method of correcting time misalignment between envelope and phase components'20159,143,145'Delta-sigma modulator'20159,014,281'Delta-sigma modulator and transmitter including the same'20158,836,259'Sensorless BLDC motor systems and driving methods of sensorless BLDC motor'20148,791,846'Apparatus and method for calibrating offset voltage and continuous time delta-sigma modulation apparatus including the same'20148,791,685'Bandgap reference voltage generator'20148,749,414'Apparatus and method for calibrating time constant, and low pass delta sigma modulation apparatus including the same'20148,692,702'Analog-digital converter and power saving method thereof'20148,659,463'Successive approximation register analog-to-digital converter and operation method thereof'20148,604,845'Triangular wave generator and method generating triangular wave thereof'20138,564,469'Pipelined analog digital convertor'20138,547,081'Reference voltage supply circuit including a glitch remover'20138,531,328'Analog digital converter'20138,508,392'Pipelined analog digital converter'20138,362,938'Analog digital converting device'20138,264,268'Offset-voltage calibration circuit'20128,164,504'Successive approximation register analog-digital converter and method for operating the same'20128,164,497'Pipeline analog-to-digital converter'20128,164,137'Multiple-gate MOS transistor using Si substrate and method of manufacturing the same'20128,063,961'Dual CDS/PxGA circuit for adjusting gain of an amplifier based on capacitance'20118,059,022'Digital-to-analog converter'20118,058,863'Band-gap reference voltage generator'20117,999,719'Multi-stage successive approximation register analog-to-digital converter and analog-to-digital converting method using the same'20117,977,979'High-speed multi-stage voltage comparator'20117,978,117'Multi-stage dual successive approximation register analog-to-digital convertor and method of performing analog-to-digital conversion using the same'20117,893,860'Successive approximation register analog-digital converter and method of driving the same'20117,847,713'Algorithmic analog-to-digital converter'20107,759,737'Dual structure FinFET and method of manufacturing the same'20107,709,330'High voltage MOSFET having Si/SiGe heterojunction structure and method of manufacturing the same'20107,696,819'Switched-capacitor variable gain amplifier having high voltage gain linearity'20107,683,706'Gain amplifier having switched-capacitor structure for minimizing settling time'20107,605,039'Multiple-gate MOS transistor using Si substrate and method of manufacturing the same'20097,601,614'Manufacturing method of silicon on insulator wafer'20097,583,219'Method of controlling pipeline analog-to-digital converter and pipeline analog-to-digital converter implementing the same'20097,375,557'Phase-locked loop and method thereof and a phase-frequency detector and method thereof'20087,332,774'Multiple-gate MOS transistor and a method of manufacturing the same'20087,233,018'High voltage MOSFET having Si/SiGe heterojuction structure and method of manufacturing the same'20077,208,356'Method of manufacturing multiple-gate MOS transistor having an improved channel structure'20076,954,506'Clock signal recovery circuit used in receiver of universal serial bus and method of recovering clock signal'20056,900,677'Differential charge pump and method therefor, and phase locked loop and method therefor using the pump and method'20056,703,848'Digitally controlled adaptive driver for sensing capacitive load'20046,137,368'Frequency synthesizer with constant loop characteristics'20005,894,245'Operational amplifier'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2005Based in Seoul, KR· patent location history
2007–2016Patents assigned to KOREA ELECTRONICS TELECOMM (40)· patent assignee history
2007–2019Based in Daejeon, KR· patent location history
2007–2010Based in Jeollabuk-do, KR· patent location history
2008Based in Suwon-si, KR· patent location history
2009Based in Kyungki-do, KR· patent location history
2011–2016Patents assigned to CHO YOUNG KYUN (17)· patent assignee history
2011–2013Patents assigned to JEON YOUNG DEUK (7)· patent assignee history
2013–2016Patents assigned to NAM JAEWON (8)· patent assignee history
2016–2019Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (12)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 40 | 2007–2016 |
| CHO YOUNG KYUNself | 17 | 2011–2016 |
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 12 | 2016–2019 |
| NAM JAEWON | 8 | 2013–2016 |
| JEON YOUNG DEUK | 7 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 50 | 2007–2019 |
| Seoul, KR | 4 | 1999–2005 |
| Jeollabuk-do, KR | 2 | 2007–2010 |
| Kyungki-do, KR | 1 | 2009 |
| Suwon-si, KR | 1 | 2008 |