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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
10689572
Issue Dt:
06/23/2020
Application #:
16270320
Filing Dt:
02/07/2019
Publication #:
20190249082
Pub Dt:
08/15/2019
Inventors:
Jung Hwan SONG, SUNG IL JO, Sok Ho LEE, Seong Sik JEON, Byeoung Tak KIM, Na HAN et al
Title:
ETCHANT COMPOSITION WITH HIGH SELECTIVITY TO SILICON NITRIDE
Assignment: 1
Reel/Frame:
048270/0501Recorded: 02/07/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEE, SOK HO
Exec Dt:
01/25/2019
SONG, JUNG HWAN
Exec Dt:
01/25/2019
JEON, SEONG SIK
Exec Dt:
01/25/2019
JO, SUNG IL
Exec Dt:
01/25/2019
KIM, BYEOUNG TAK
Exec Dt:
01/25/2019
HAN, NA
Exec Dt:
01/25/2019
LIM, AH HYEON
Exec Dt:
01/25/2019
LEE, JUNWOO
Exec Dt:
01/25/2019
LEE, MIN KEUN
Exec Dt:
01/25/2019
KIM, JOON WON
Exec Dt:
01/25/2019
Assignee:
LTCAM CO., LTD.
45, SANDAN-RO 15BEON-GIL
PYEONGTAEK-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondent:
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
051340/0246Recorded: 12/20/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEE, SOK HO
Exec Dt:
11/27/2019
SONG, JUNG HWAN
Exec Dt:
11/27/2019
JEON, SEONG SIK
Exec Dt:
11/27/2019
JO, SUNG IL
Exec Dt:
11/27/2019
KIM, BYEOUNG TAK
Exec Dt:
11/27/2019
HAN, NA
Exec Dt:
11/27/2019
LIM, AH HYEON
Exec Dt:
11/27/2019
LEE, JUNWOO
Exec Dt:
11/27/2019
LEE, MIN KEUN
Exec Dt:
11/27/2019
KIM, JOON WON
Exec Dt:
11/27/2019
PARK, HYUNGSOON
Exec Dt:
11/27/2019
KANG, PILGU
Exec Dt:
11/27/2019
KANG, YOUNGMEE
Exec Dt:
11/27/2019
LEE, SUYEON
Exec Dt:
11/27/2019
Assignees:
LTCAM CO., LTD.
45, SANDAN-RO 15BEON-GIL
PYEONGTAEK-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUP
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondent:
RABIN & BERDO, P.C.
1101 14TH ST. N.W.
SUITE 500
WASHINGTON, DC 20005

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