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Inventor

Moon Ro Choi

Inventor
Yongin-si, KR

Overview

1→
Patents
2009
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.

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing20%
C01BNon-metallic elements20%
C09GPolishing compositions20%
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
PatentTitleYear
7,601,273'Polishing slurry composition and method of using the same'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to CHEIL IND INC (1)· patent assignee history
2009Patents assigned to MEMC KOREA CO LTD (1)· patent assignee history
2009Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEIL IND INC12009
MEMC KOREA CO LTD12009
Locations
LocationPatentsSpan
Yongin-si, KR12009