Inventor
Seok-Woo Choi
Inventor
Seoul, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores35%
H03KPulse technique15%
A63CSkates10%
F25DRefrigerators5%
G06FElectric digital data processing5%
H01LSemiconductor devices5%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
PatentTitleYear
10,678,716Memory device and memory system including the same20209,310,125'Refrigerator and door pocket of refrigerator'20168,411,517'Delay locked loop circuit including delay line with reduced sensitivity to variation in PVT'20138,203,860'Semiconductor memory device having driver for compensating for parasitic resistance of data input-output pads'20128,149,015'Transceiver system, semiconductor device thereof, and data transceiving method of the same'20127,642,811'Slew rate controlled output driver for use in semiconductor device'20107,508,881'Current mode differential transmission method and system for transmitting three units of data using four signal lines'20097,339,409'Slew rate controlled output driver for use in semiconductor device'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to HYNIX SEMICONDUCTOR INC (1)· patent assignee history
2008–2010Based in Kyungki-do, KR· patent location history
2009Based in Pohang-si, KR· patent location history
2010Patents assigned to HYNIX SEMIDONDUCTOR INC (1)· patent assignee history
2012–2016Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2012–2013Patents assigned to CHOI SEOK-WOO (3)· patent assignee history
2012Patents assigned to CHUNG HAE-YOUNG (1)· patent assignee history
2012–2016Based in Seoul, KR· patent location history
2020Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 4 | 2012–2016 |
| CHOI SEOK-WOOself | 3 | 2012–2013 |
| CHUNG HAE-YOUNG | 1 | 2012 |
| HYNIX SEMICONDUCTOR INC | 1 | 2008 |
| HYNIX SEMIDONDUCTOR INC | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 4 | 2012–2016 |
| Kyungki-do, KR | 2 | 2008–2010 |
| Gyeonggi-do, KR | 1 | 2020 |
| Pohang-si, KR | 1 | 2009 |