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Inventor

A Youn Cho

Inventor
Gyeonggi-do, KR

Overview

1→
Patents
2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C01BNon-metallic elements20%
C23CCoating metallic material20%
H01LSemiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
PatentTitleYear
10,475,646Process for producing of polycrystalline silicon2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to OCI CO LTD (1)· patent assignee history
2019Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OCI CO LTD12019
Locations
LocationPatentsSpan
Gyeonggi-do, KR12019