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Inventor

Kwangjin Park

Inventor
Seongnam-si, KR

Overview

11→
Patents
2011–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 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 energy23%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution23%
C01GCompounds containing metals not covered by subclasses c01d or c01f18%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds16%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
C01BNon-metallic elements2%
PatentTitleYear
10,862,113Cathode active material, secondary battery comprising the same, and method of manufacturing the positive active material202010,763,503Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode 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 material202010,622,623Composite cathode active material, cathode and lithium battery including the composite cathode active material and method of preparing the composite cathode active material202010,593,944Co-precipitation reactor and method of manufacturing material precursor for secondary battery using the same202010,468,686Composite cathode active material for lithium battery, cathode for lithium battery including the same, and lithium battery including the cathode201910,243,210Cathode active material, cathode and lithium battery including the same, and method of preparing the cathode active material20199,960,419Cathode active material, secondary battery comprising the same, and method of manufacturing the positive active material20189,728,781'Sodium manganese composite oxide and electrode and sodium secondary battery using the same'20178,153,331'Fabrication method of anode and electrolyte in solid oxide fuel cell'20127,913,872'Baffle unit'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to HYUNDAI MOTOR CO LTD (1)· patent assignee history
2011Based in Gunpo, KR· patent location history
2012Patents assigned to BAE JOONGMYEON (1)· patent assignee history
2012Patents assigned to BAEK SEUNG-WOOK (1)· patent assignee history
2012Based in Seoul, KR· patent location history
2017–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (9)· patent assignee history
2017–2020Based in Seongnam-si, KR· patent location history
2019–2020Patents assigned to SAMSUNG SDI CO LTD (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD92017–2020
SAMSUNG SDI CO LTD62019–2020
BAE JOONGMYEON12012
BAEK SEUNG-WOOK12012
HYUNDAI MOTOR CO LTD12011
Locations
LocationPatentsSpan
Seongnam-si, KR92017–2020
Seoul, KR12012
Gunpo, KR12011