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Inventor

Youn-Yong Lee

Inventor
Suwon-si, KR

Overview

2→
Patents
2015–2021
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.

C23Cprimary
C23CCoating metallic material20%
H01JElectric discharge tubes or discharge lamps20%
H01LSemiconductor devices20%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
10,939,196Loudspeaker and electronic apparatus including the same20219,194,035'Non-adhesive sputtering structure including a sputtering target and backing plate'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to JEON KEUN-IK (1)· patent assignee history
2015Patents assigned to KIM SANG-SU (1)· patent assignee history
2015Patents assigned to LEE YOUN-YONG (1)· patent assignee history
2015Patents assigned to PARK KYUNG IL (1)· patent assignee history
2015Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history
2015Based in Asan-si, KR· patent location history
2021Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JEON KEUN-IK12015
KIM SANG-SU12015
LEE YOUN-YONGself12015
PARK KYUNG IL12015
SAMSUNG DISPLAY CO LTD12015
Locations
LocationPatentsSpan
Suwon-si, KR12021
Asan-si, KR12015