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Inventor

Chul Nyoung LEE

Inventor
SG

Overview

2→
Patents
2023
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material22%
H01JElectric discharge tubes or discharge lamps22%
B24CAbrasive or related blasting with particulate material11%
C23FNon-mechanical removal of metallic material from surface11%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis11%
H01LSemiconductor devices11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
PatentTitleYear
11,784,033Methods and apparatus for processing a substrate202311,557,499Methods and apparatus for prevention of component cracking using stress relief layer2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to APPLIED MATERIALS INC (2)· patent assignee history
2023Based in SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC22023
Locations
LocationPatentsSpan
SG22023