Inventor
Seung Min Oh
Inventor
Kyungki-do, KR
Overview
Patents· 47 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores16%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
H03KPulse technique10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C01BNon-metallic elements4%
G05FSystems for regulating electric or magnetic variables3%
H01LSemiconductor devices3%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner3%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals2%
PatentTitleYear
10,868,302Lithium secondary battery202010,781,110Manufacturing method of positive active material precursor for sodium rechargeable batteries, positive active material precursor for sodium rechargeable batteries made by the same, and manufacturing method of positive active material for sodium rechargeable batteries, positive active material for sodium rechargeable batteries made by the same202010,734,651Lithium secondary battery and binder for anode of the lithium secondary battery202010,727,525Lithium ion battery including separator coated with fire extinguishing particle202010,601,051Method for manufacturing all-solid battery and all-solid battery manufactured by the same202010,593,933Negative electrode active material for non-aqueous electrolyte rechargeable battery, method for preparing same, and non-aqueous rechargeable battery including same202010,522,550Method for fabricating semiconductor device201910,388,954Olivine-type cathode active material precursor for lithium battery, olivine-type cathode active material for lithium battery, method for preparing the same and lithium battery with the same201910,141,316Semiconductor device with pillar and background patterns and method for fabricating the same20189,728,783'Cathode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery including same'20179,705,158'Rechargeable battery comprising non-aqueous electrolytic solution using alkyl methanesulfonate as solvent for dissolving electrolytic salt'20179,577,255'Negative electrode active material for non-aqueous electrolyte rechargeable battery, method of fabricating the same, and non-aqueous electrolyte rechargeable battery including the same'20179,570,746'Olivine-type cathode active material precursor for lithium battery, olivine-type cathode active material for lithium battery, method for preparing the same and lithium battery with the same'20179,158,338'Integrated circuit chip, mobile device including the same, and method for operating the mobile device with improved impedance matching function control'20159,036,418'Read voltage generation circuit, memory and memory system including the same'20158,837,231'Integrated circuit, memory system, and operation method thereof'20148,786,326'Integrated circuit chip and system having the same'20148,786,325'Integrated circuit chip and system having the same'20148,779,803'Data output driver and integrated circuit including the same'20148,766,668'Integrated circuit chip'20148,624,639'Integrated circuit chip and system having the same'20148,611,161'Integrated circuit, system including the same, memory, and memory system'20138,598,905'System and package including plural chips and controller'20138,489,528'Systems and methods for training neural networks based on concurrent use of current and recorded data'20138,482,996'Nonvolatile memory apparatus with changeable operation speed and related signal control method'20138,303,928'Fluorine-containing magnesium oxide powder prepared by vapor phase reaction and method of preparing the same'20128,184,483'Nonvolatile memory device and method of programming the same'20128,018,775'Nonvolatile memory device and method of verifying the same'20117,972,586'Fluorine-containing magnesium oxide powder prepared by vapor phase reaction and method of preparing the same'20117,919,988'Output circuit and driving method thereof'20117,876,635'Sense amplifier driving control circuit and method'20117,834,705'Frequency synthesizer having multi-band voltage controlled oscillator'20107,796,968'Frequency conversion circuit'20107,764,112'Internal voltage discharge circuit and its control method'20107,671,622'On-die-termination control circuit and method'20107,636,009'Bias current generating apparatus with adjustable temperature coefficient'20097,626,417'On-die-termination control circuit and method'20097,514,980'Exponential function generator and variable gain amplifier using the same'20097,477,097'Internal voltage generating circuit'20097,379,376'Internal address generator'20087,372,752'Test mode controller'20087,359,280'Layout structure for sub word line drivers and method thereof'20087,206,565'Device for generating wide tunable frequency using frequency divider'20077,181,186'Mixer and frequency conversion apparatus for improving phase-mismatching'20077,177,895'Linear channel select filter'20077,010,287'Quadrature signal generator with feedback type frequency doubler'20066,882,233'Variable oscillation frequency resonance circuit and voltage controlled oscillator using the same'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to SAMSUNG ELECTRO MECH (9)· patent assignee history
2005–2010Based in Kyungki-do, KR· patent location history
2008–2014Patents assigned to HYNIX SEMICONDUCTOR INC (13)· patent assignee history
2010–2015Based in Gyeonggi-do, KR· patent location history
2011–2020Based in Incheon, KR· patent location history
2011–2019Based in Seoul, KR· patent location history
2012–2017Patents assigned to OH SEUNG-MIN (7)· patent assignee history
2012–2017Patents assigned to OH SEUNG MIN (5)· patent assignee history
2013–2015Patents assigned to SK HYNIX INC (8)· patent assignee history
2017–2020Based in Gumi-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 13 | 2008–2014 |
| SAMSUNG ELECTRO MECH | 9 | 2005–2010 |
| SK HYNIX INC | 8 | 2013–2015 |
| OH SEUNG-MINself | 7 | 2012–2017 |
| OH SEUNG MINself | 5 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 13 | 2005–2010 |
| Gyeonggi-do, KR | 12 | 2010–2015 |
| Incheon, KR | 7 | 2011–2020 |
| Gumi-si, KR | 4 | 2017–2020 |
| Seoul, KR | 4 | 2011–2019 |