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Inventor

Il Seok Jang

Inventor
Gyeonggi-do, KR

Overview

2→
Patents
2018–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Cprimary
A61CDentistry13%
A61LMethods or apparatus for sterilising materials or objects in general13%
H01LSemiconductor devices13%
H10BElectronic memory devices13%
H10DInorganic electric semiconductor devices13%
H10NElectric solid-state devices not otherwise provided for13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
PatentTitleYear
10,910,224Semiconductor device having buried gate structure and method for fabricating the same202110,004,575Dental implant coated with a mixed solution of chemical buffering agent and organic amphiphilic substance and a preparation process thereof2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to OSSTEM IMPLANT CO LTD (1)· patent assignee history
2018Based in Busan, 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
AssigneePatentsSpan
OSSTEM IMPLANT CO LTD12018
SK HYNIX INC12021
Locations
LocationPatentsSpan
Gyeonggi-do, KR12021
Busan, KR12018