Inventor

Pil Kyu Park

Inventor

Daejeon, KR

Overview

6→

Patents

2016–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 6 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 energy20%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

B21BRolling of metal7%

C03CChemical composition of glasses, glazes or vitreous enamels7%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

H01LSemiconductor devices7%

H02JElectric power networks7%

H04NPictorial communication, e.g. television7%

PatentTitleYear

11,134,286Method and device for providing content2021 11,127,984Lithium secondary battery including cylindrical jelly roll2021 11,081,735Method and apparatus for charging battery2021 11,072,007System and method for manufacturing electrode for secondary battery2021 11,060,961Apparatus and method for evaluating electrode embrittlement2021 9,524,887'Etching apparatus for substrate and method of etching using the same'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history

2016Based in Cheonan-si, KR· patent location history

2021Patents assigned to LG CHEMICAL LTD (4)· patent assignee history

2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

2021Based in Daejeon, KR· patent location history

2021Based in Seongnam-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	4	2021
SAMSUNG DISPLAY CO LTD	1	2016
SAMSUNG ELECTRONICS CO LTD	1	2021

Locations

Location	Patents	Span
Daejeon, KR	4	2021
Seongnam-si, KR	1	2021
Cheonan-si, KR	1	2016