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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7615248
Issue Dt:
11/10/2009
Application #:
11319485
Filing Dt:
12/29/2005
Publication #:
20060169950
Pub Dt:
08/03/2006
Inventors:
Kwang-wook Choi, Chang-seok Ryoo, Do-hoon Kim, Ick-soon Kwak, Tae-hyun Kwon
Title:
METHOD FOR PREPARING BLUE-EMITTING BARIUM MAGNESIUM ALUMINATE (BAM) PHOSPHOR FOR BACKLIGHT UNIT LAMP, AND BLUE-EMITTING BAM PHOSPHOR PREPARED BY THE METHOD
Assignment: 1
Reel/Frame:
017423/0188Recorded: 12/29/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHOI, KWANG-WOOK
Exec Dt:
10/27/2005
RYOO, CHANG-SEOK
Exec Dt:
10/27/2005
KIM, DO-HOON
Exec Dt:
10/27/2005
KWAK, ICK-SOON
Exec Dt:
10/31/2005
KWON, TAE-HYUN
Exec Dt:
10/27/2005
Assignee:
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Correspondent:
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
021332/0202Recorded: 07/29/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
LG CHEM, LTD.
Exec Dt:
03/08/2008
Assignee:
DAEJOO ELECTRONIC MATERIALS CO, LTD.
SIHWA IND ESTATE 1RA 110 # 1236-10
JEONGWANG-DONG, SIHEUNG-SI
KYUNGGI-DO 429,848, KOREA, REPUBLIC OF
Correspondent:
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006

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