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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/20/1999
Application #:
08846083
Filing Dt:
04/25/1997
Inventors:
KYU-HONG LIM, BONG-SU KIM
Title:
METHODS OF FABRICATING BOROPHOSPHOSILICATE GLASS (BPSG) FILMS HAVING IMPURITY CONCENTRATIONS WHICH REMAIN STABLE OVER TIME, AND FOR USING SUCH FILMS TESTING OF MICROELECTRONIC DEVICES
Assignment: 1
Reel/Frame:
008763/0675Recorded: 10/20/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/19/1997
Exec Dt:
04/19/1997
Assignee:
416 MAETAN-DONG, PALDAL-GU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Correspondent:
MYERS BIGEL SIBLEY & SAJOVEC, L.L.P.
MITCHELL S. BIEL
P.O. BOX 37428
RALEIGH, NORTH CAROLINA 27627
Assignment: 2
Reel/Frame:
034151/0504Recorded: 11/04/2014Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/05/2014
Assignee:
10F GOLDEN TOWER BLDG.
511, SAMSEONG-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602

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