Inventor
Dae-Kun Yoon
Inventor
Gyeonggi-do, KR
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique27%
G11CStatic stores16%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses15%
A61BDiagnosis9%
G01TMeasurement of nuclear or x-radiation9%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G06FElectric digital data processing4%
H04NPictorial communication, e.g. television4%
G01RMeasuring electric variables2%
G05FSystems for regulating electric or magnetic variables2%
PatentTitleYear
9,588,238'X-ray detectors'20179,577,645'Driver circuit for outputting photon counting including a multiplexer, inverter and power supply'20179,411,055'Photon-counting detector and readout circuit'20169,086,324'Digital photomultiplier detector cell'20158,985,853'Methods of calibrating X-ray detectors'20158,836,397'Duty cycle ratio correction circuit'20148,570,109'Ring oscillator for generating oscillating clock signal'20138,283,962'Semiconductor device and operation method thereof for generating phase clock signals'20128,253,465'Semiconductor memory device and method for operating the same'20128,004,336'Semiconductor memory device and method for operating the same'20117,876,148'Low pass filter and lock detector circuit'20117,863,955'Semiconductor device and operation method thereof'20117,855,933'Clock synchronization circuit and operation method thereof'20107,839,196'Multi-phase clock generation circuit having a low skew imprecision'20107,825,712'Multi-phase clock signal generating circuit having improved phase difference and a controlling method thereof'20107,812,650'Bias voltage generation circuit and clock synchronizing circuit'20107,791,391'Quadrature phase correction circuit'20107,738,621'Counter with overflow prevention capability'20107,701,267'Semiconductor device including phase detector'20107,612,593'Duty detection circuit'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2013Patents assigned to HYNIX SEMICONDUCTOR INC (14)· patent assignee history
2009–2012Based in Kyungki-do, KR· patent location history
2010–2014Based in Gyeonggi-do, KR· patent location history
2012–2014Patents assigned to SONG TAEK-SANG (4)· patent assignee history
2012–2014Patents assigned to YOON DAE-KUN (4)· patent assignee history
2012–2013Patents assigned to KWON DAE-HAN (3)· patent assignee history
2015–2017Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
2015–2017Based in Daegu, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 14 | 2009–2013 |
| SAMSUNG ELECTRONICS CO LTD | 5 | 2015–2017 |
| SONG TAEK-SANG | 4 | 2012–2014 |
| YOON DAE-KUNself | 4 | 2012–2014 |
| KWON DAE-HAN | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 8 | 2010–2014 |
| Kyungki-do, KR | 7 | 2009–2012 |
| Daegu, KR | 5 | 2015–2017 |