Inventor
Dongjin Ham
Inventor
Hwaseong-si, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution21%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds11%
C01GCompounds containing metals not covered by subclasses c01d or c01f7%
B82YSpecific uses or applications of nanostructures4%
C01BNon-metallic elements4%
C04BLime, magnesia4%
H01LSemiconductor devices4%
H10BElectronic memory devices4%
H10DInorganic electric semiconductor devices4%
PatentTitleYear
10,910,224Semiconductor device having buried gate structure and method for fabricating the same202110,862,113Cathode active material, secondary battery comprising the same, and method of manufacturing the positive active material202010,741,840Cathode active material precursor, cathode active material formed therefrom, method of preparing the cathode active material, and cathode and lithium battery each including the cathode active material202010,622,614Cell structure for secondary battery and secondary battery having the cell structure202010,461,303Electrode stack structure and battery having electrode stack structure20199,979,018Electrode active material, electrode and energy storage device including the same, and method of preparing the electrode active material20189,960,419Cathode active material, secondary battery comprising the same, and method of manufacturing the positive active material20189,780,386'Composite for lithium air battery, method of preparing the composite, and lithium air battery employing positive electrode including the composite'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (7)· patent assignee history
2017–2020Based in Hwaseong-si, KR· patent location history
2020Patents assigned to SAMSUNG SDI CO LTD (1)· patent assignee history
2020Based in Anyang-si, KR· patent location history
2021Patents assigned to SK HYNIX INC (1)· patent assignee history
2021Based 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 | 7 | 2017–2020 |
| SAMSUNG SDI CO LTD | 1 | 2020 |
| SK HYNIX INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 6 | 2017–2020 |
| Gyeonggi-do, KR | 1 | 2021 |
| Anyang-si, KR | 1 | 2020 |