Inventor
Hyun-Jin Shin
Inventor
Seoul, KR
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores11%
H10DInorganic electric semiconductor devices11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H01LSemiconductor devices6%
H03KPulse technique6%
H10BElectronic memory devices6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
PatentTitleYear
10,854,292Sensing circuits and methods of operating nonvolatile memory devices based on operating temperatures202010,464,038Mixer and reactor including the same201910,453,745Semiconductor device and method for fabricating the same201910,418,080Semiconductor memory device201910,201,798Polymerization reactor20199,928,917'Memory device and memory system having the same'20189,905,185'Switched column driver of display device'20189,793,291'Method of manufacturing a semiconductor device'20179,767,749'Switched column driver of display device'20179,437,314'Precharge control signal generator and semiconductor memory device therewith'20169,074,072'Large-sized vinyl chloride seed, method of preparing the seed, vinyl chloride resin prepared using the seed, and method of preparing the vinyl chloride resin'20159,007,104'Apparatus for output buffering having half-swing rail-to-rail structure'20158,723,792'System for controlling devices and information on network by using hand gestures'20148,691,927'Vinyl chloride resin with low viscosity for foaming application and method of preparing the same'20147,592,227'Methods of manufacturing a semiconductor device'20096,691,690'Method and system for preventing reverse rotation operation of engine'20045,236,100'Breather pipe'19935,003,199'Emitter coupled logic circuit having an active pull-down output stage'19914,999,518'MOS switching circuit having gate enhanced lateral bipolar transistor'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to IBM (2)· patent assignee history
1991Based in Mahopac, NY, US· patent location history
1993Patents assigned to ASIA MOTORS CO LTD (1)· patent assignee history
2004–2019Based in Seoul, KR· patent location history
2009–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (7)· patent assignee history
2014–2019Patents assigned to LG CHEMICAL LTD (4)· patent assignee history
2015–2018Patents assigned to MAGNACHIP SEMICONDUCTOR LTD (3)· patent assignee history
2015–2018Based in Cheongju-si, KR· patent location history
2018–2020Based in Hwaseong-si, KR· patent location history
2019Based in Daejeon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 7 | 2009–2020 |
| LG CHEMICAL LTD | 4 | 2014–2019 |
| MAGNACHIP SEMICONDUCTOR LTD | 3 | 2015–2018 |
| IBM | 2 | 1991 |
| ASIA MOTORS CO LTD | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 7 | 2004–2019 |
| Hwaseong-si, KR | 3 | 2018–2020 |
| Cheongju-si, KR | 3 | 2015–2018 |
| Daejeon, KR | 2 | 2019 |
| Mahopac, New York, US | 2 | 1991 |