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Inventor

DOUG YONG SUNG

Inventor
KR

Overview

5→
Patents
2022–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1024%
H01LSemiconductor devices18%
H03HImpedance networks, e.g. resonant circuits12%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G02BOptical elements, systems or apparatus6%
PatentTitleYear
12,518,953Plasma processing apparatus and method of manufacture202612,437,969Plasma processing equipment202512,046,451Plasma etching apparatus and method for operating the same202411,735,396Inductively coupled plasma processing apparatus202311,501,953Plasma processing equipment2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
2022–2026Based in KR· patent location history
2023Patents assigned to NAT UNIV PUSAN IND UNIV COOP FOUND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD52022–2026
NAT UNIV PUSAN IND UNIV COOP FOUND12023
Locations
LocationPatentsSpan
KR52022–2026