Inventor
Hwapyong Kim
Inventor
Yongin-si, KR
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f17%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
G11CStatic stores17%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
10,991,943Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material202110,861,516Semiconductor memory device and operating method of semiconductor memory device2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2020Based in Uijeongbu-si, KR· patent location history
2021Patents assigned to SAMSUNG SDI CO LTD (1)· patent assignee history
2021Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 1 | 2020 |
| SAMSUNG SDI CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 1 | 2021 |
| Uijeongbu-si, KR | 1 | 2020 |