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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6835468
Issue Dt:
12/28/2004
Application #:
09947208
Filing Dt:
09/04/2001
Publication #:
20020051895
Pub Dt:
05/02/2002
Inventors:
Hyun Nam Cho, Jae-Min Hong, Young Chul Kim, Jong-Bok Kim, Doo Kyung Moon, Ho Seong Nam et al
Title:
FLUORENE BASED POLYMERS AND LIGHT EMITTING DIODES FABRICATED WITH THE SAME AS LIGHT EMITTING MATERIAL
Assignment: 1
Reel/Frame:
012368/0139Recorded: 12/07/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHO, NYUN NAM
Exec Dt:
11/21/2001
KIM, YOUNG CHUL
Exec Dt:
11/21/2001
HONG, JAE-MIN
Exec Dt:
11/21/2001
KIM, JONG-BOK
Exec Dt:
11/21/2001
MOON, DOO KYUNG
Exec Dt:
11/21/2001
PARK, YOUNG SEI
Exec Dt:
11/21/2001
NAM, HO SEONG
Exec Dt:
11/21/2001
Assignees:
KOREN INSTITUTE OF SCIENCE AND TECHNOLOGY (KIST)
39-1, HAWOLGOK-DONG, SUNG-BOOK-KU
SEOUL 136-791, KOREA, REPUBLIC OF
HANWHA CHEMICAL CORPORATION
#1, CHANGGYO-DONG, CHUNG-KU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 2
Reel/Frame:
012688/0033Recorded: 03/12/2002Pages: 4
Conveyance:
RE-RECORD TO CORRECT NAME OF CONVEYING PARTY AND NAME OF RECEIVING PARTY PREVIOUSLY RECORDED AT REEL 012368, FRAME 0139
Assignors:
CHO, HYUN NAM
Exec Dt:
11/21/2001
KIM, YOUNG CHUL
Exec Dt:
11/21/2001
HONG, JAE-MIN
Exec Dt:
11/21/2001
KIM, JONG-BOK
Exec Dt:
11/21/2001
MOON, DOO KYUNG
Exec Dt:
11/21/2001
PARK, YOUNG SEI
Exec Dt:
11/21/2001
NAM, HO SEONG
Exec Dt:
11/21/2001
Assignees:
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY (KIST)
39-1, HAWOLGOK-DONG, SUNGBOOK-KU
SEOUL, KOREA, REPUBLIC OF 136-7
HANWHA CHEMICAL CORPORATION
#1, CHANGGYO-DONG, CHUNG-KU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513

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