Patent Assignment
Reel/Frame 020611/0512
Assignment of Assignor's Interest
Recorded: 2008-03-06
Pages: 4
Assignors
PARK, SANG-HOON
Executed: 2008-02-13
KWON, O-HYUN
Executed: 2008-02-13
PAEK, WOON-JUNG
Executed: 2008-02-13
Assignees
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
SAMSUNG SDI CO., LTD.
575, SHIN-DONG, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Phenylphenoxazine or Phenylphenothiazine- Based Compound and Organic Electroluminescent Device Using the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 17, 2009
From: SAMSUNG SDI CO., LTD.
To: SAMSUNG MOBILE DISPLAY CO., LTD.
Reel/Frame 023620/0798 →
Merger
Sep 13, 2012
From: SAMSUNG MOBILE DISPLAY CO., LTD.
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 028953/0452 →
Assignment of Assignor's Interest
Sep 27, 2012
From: SAMSUNG ELECTRONICS CO., LTD.
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 029093/0177 →