Inventor
Jae-Hyeong Lee
Inventor
Kyungki-do, KR
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores38%
H01LSemiconductor devices14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
H10DInorganic electric semiconductor devices7%
B60WConjoint control of vehicle sub-units of different type or different function3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
G01RMeasuring electric variables3%
G06FElectric digital data processing3%
G06TImage data processing or generation, in general3%
PatentTitleYear
10,816,567Method, apparatus, and computer program for estimating speed of vehicle passing over horizontally grooved road by using acoustic analysis202010,634,622Method of identifying defect regions in wafer202010,541,181Wafer and wafer defect analysis method202010,325,823Wafer and wafer defect analysis method20199,904,994'Method and apparatus for analyzing shape of wafer'20187,173,871'Semiconductor memory device and method of outputting data strobe signal thereof'20076,965,528'Memory device having high bus efficiency of network, operating method of the same, and memory system including the same'20056,901,018'Method of generating initializing signal in semiconductor memory device'20056,498,766'Integrated circuit memory devices that utilize indication signals to increase reliability of reading and writing operations and methods of operating same'20026,459,651'Semiconductor memory device having data masking pin and memory system including the same'20026,285,225'Delay locked loop circuits and methods of operation thereof'20016,058,495'Multi-bit test circuit in semiconductor memory device and method thereof'20006,034,916'Data masking circuits and methods for integrated circuit memory devices, including data strobe signal synchronization'20005,715,206'Dynamic random access memory having sequential word line refresh'19985,687,128'Power supply voltage boosting circuit of semiconductor memory device'19975,590,079'Wafer burn-in test circuit of a semiconductor memory device'19965,467,032'Word line driver circuit for a semiconductor memory device'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2007Patents assigned to SAMSUNG ELECTRONICS CO LTD (12)· patent assignee history
1995–2000Based in Seoul, KR· patent location history
2000–2005Based in Kyungki-do, KR· patent location history
2007Based in Gyeonggi-do, KR· patent location history
2018Patents assigned to LG SILTRON INC (1)· patent assignee history
2018–2020Based in Gumi-si, KR· patent location history
2019–2020Patents assigned to SK SILTRON CO LTD (3)· patent assignee history
2020Patents assigned to REPUBLIC KOREA NAT FORENSIC SERVICE DIRECTOR MINISTRY OF PUBLIC ADMINISTRATION & SECURITY (1)· patent assignee history
2020Based in Chilgok-gun, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 12 | 1995–2007 |
| SK SILTRON CO LTD | 3 | 2019–2020 |
| LG SILTRON INC | 1 | 2018 |
| REPUBLIC KOREA NAT FORENSIC SERVICE DIRECTOR MINISTRY OF PUBLIC ADMINISTRATION & SECURITY | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 5 | 2000–2005 |
| Seoul, KR | 5 | 1995–2000 |
| Gumi-si, KR | 4 | 2018–2020 |
| Chilgok-gun, KR | 1 | 2020 |
| Gyeonggi-do, KR | 1 | 2007 |