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Inventor

IL-WOONG KOO

Inventor
US

Overview

2→
Patents
2023–2024
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.

H01Lprimary
H01LSemiconductor devices40%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1040%
H01JElectric discharge tubes or discharge lamps20%
PatentTitleYear
11,984,318Directional modification of patterning structure to enhance pattern elongation process margin202411,545,368Phosphorus fugitive emission control2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to APPLIED MATERIALS INC (2)· patent assignee history
2023–2024Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC22023–2024
Locations
LocationPatentsSpan
US22023–2024