LexDanaLexDanabeta
Inventor

GYU HO CHOI

Inventor
KR

Overview

4→
Patents
2021–2024
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary
H01LSemiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
C23CCoating metallic material13%
H01JElectric discharge tubes or discharge lamps13%
F27BFurnaces, kilns, ovens or retorts in general7%
G06FElectric digital data processing7%
G06NComputing arrangements based on specific computational models7%
G06TImage data processing or generation, in general7%
G06VImage or video recognition or understanding7%
PatentTitleYear
11,972,946Method for removing impurities in thin film and substrate processing apparatus202411,948,388Method and apparatus for user recognition using 2D EMG spectrogram image202411,251,056Substrate processing system202211,183,372Batch type plasma substrate processing apparatus2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2024Patents assigned to EUGENE TECHNOLOGY CO LTD (3)· patent assignee history
2021–2024Based in KR· patent location history
2024Patents assigned to UNIV CHOSUN IACF (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EUGENE TECHNOLOGY CO LTD32021–2024
UNIV CHOSUN IACF12024
Locations
LocationPatentsSpan
KR42021–2024