Inventor
Hee-Woong Song
Inventor
Gyeonggi-do, KR
Overview
Patents· 59 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores34%
H03KPulse technique20%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses14%
H04LTransmission of digital information, e.g. telegraphic communication8%
G06FElectric digital data processing4%
H01LSemiconductor devices3%
H10BElectronic memory devices3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
H04BTransmission3%
G05FSystems for regulating electric or magnetic variables2%
PatentTitleYear
9,595,498'Semiconductor memory device having pads'20179,209,145'Semiconductor memory device having pads'20159,190,372'Semiconductor memory device having pads'20158,916,975'Semiconductor memory device having pads'20148,461,878'Input buffer circuit of semiconductor apparatus'20138,436,666'Interface apparatus for semiconductor integrated circuit and interfacing method thereof'20138,373,456'Domain crossing circuit of a semiconductor memory apparatus'20138,339,159'Input buffer circuit of semiconductor apparatus'20128,283,804'Semiconductor IC device having power-sharing and method of power-sharing thereof'20128,278,981'Low power variable delay circuit'20128,265,218'Phase detection circuit'20128,213,531'Apparatus for transmitting signal in semiconductor integrated circuit'20128,189,400'Data alignment circuit of semiconductor memory apparatus'20128,171,189'Semiconductor apparatus'20128,149,953'Data receiver of semiconductor integrated circuit'20128,144,531'Latency control circuit, semiconductor memory device including the same, and method for controlling latency'20128,143,940'Internal supply voltage generating circuit and method for generating internal supply voltage'20128,144,530'Semiconductor memory device and method for generating output enable signal'20128,139,703'Data relay apparatus and semiconductor integrated circuit having the same'20128,120,442'Semiconductor device'20128,099,620'Domain crossing circuit of a semiconductor memory apparatus'20128,076,964'Sampling circuit'20118,045,647'Low power, high speed receiver circuit for use in a semiconductor integrated circuit'20118,035,431'Delay locked loop and delay locking method having burst tracking scheme'20118,026,701'Voltage regulator for a synchronous clock system to reduce clock tree jitter'20118,023,356'Voltage level comparison circuit of semiconductor memory apparatus, voltage adjustment circuit using voltage level comparison circuit, and semiconductor memory apparatus using the same'20118,013,593'Voltage measuring apparatus for semiconductor integrated circuit and voltage measuring system having the same'20117,990,785'Delay locked loop circuit of semiconductor device'20117,969,214'DLL circuit, update control apparatus in DLL circuit and update method of DLL circuit'20117,952,364'Power noise detecting device and power noise control device using the same'20117,952,394'Signal receiver circuit capable of improving area and power efficiency in semiconductor integrated circuits'20117,949,081'Phase detecting circuit and clock generating apparatus including the same'20117,936,620'Receiver of semiconductor memory apparatus'20117,915,939'Duty cycle correction apparatus and semiconductor integrated circuit having the same'20117,884,659'Phase mixer and delay locked loop including the same'20117,868,663'Receiver circuit for use in a semiconductor integrated circuit'20117,868,667'Output driving device'20117,864,605'Apparatus for removing crosstalk in semiconductor memory device'20117,863,957'Duty cycle correction circuit and semiconductor integrated circuit apparatus including the same'20117,852,132'Semiconductor integrated circuit'20107,852,131'Receiver circuit of semiconductor memory apparatus'20107,852,243'Receiver circuit'20107,847,592'Buffer circuit of semiconductor memory apparatus'20107,826,306'Semiconductor memory apparatus'20107,825,699'Receiver circuit having compensated offset voltage'20107,821,311'Delay locked loop circuit and memory device having the same'20107,808,841'Data output circuit for semiconductor memory apparatus'20107,800,416'Data output buffer circuit'20107,795,936'Data center tracking circuit and semiconductor integrated circuit including the same'20107,786,783'Duty cycle correction circuit with reduced current consumption'20107,755,410'Semiconductor integrated circuit capable of overcoming clock signal jitter'20107,741,888'PLL circuit having loop filter and method of driving the same'20107,733,727'Receiver circuit of semiconductor memory apparatus'20107,719,323'Signal receiver circuit capable of improving area and power efficiency in semiconductor integrated circuits'20107,667,493'Data transmitter'20107,646,223'Phase locked loop circuit having set initial locking level and control method thereof'20107,642,824'PLL circuit and method of controlling the same'20107,633,318'Data receiver of semiconductor integrated circuit and method for controlling the same'20097,629,833'Power supply apparatus of semiconductor integrated circuit'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2014Patents assigned to HYNIX SEMICONDUCTOR INC (50)· patent assignee history
2009–2017Based in Gyeonggi-do, KR· patent location history
2009–2012Based in Ichon-shi, KR· patent location history
2011–2013Patents assigned to CHOI HAE-RANG (11)· patent assignee history
2011–2013Patents assigned to HWANG TAE-JIN (11)· patent assignee history
2011–2013Patents assigned to KIM HYUNG-SOO (11)· patent assignee history
2011–2013Patents assigned to KIM YONG-JU (11)· patent assignee history
2011–2012Based in Ichon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 50 | 2009–2014 |
| CHOI HAE-RANG | 11 | 2011–2013 |
| HWANG TAE-JIN | 11 | 2011–2013 |
| KIM HYUNG-SOO | 11 | 2011–2013 |
| KIM YONG-JU | 11 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 31 | 2009–2017 |
| Ichon-shi, KR | 25 | 2009–2012 |
| Ichon-si, KR | 3 | 2011–2012 |