Patent Assignment
Reel/Frame 012850/0448
Assignment of Assignor's Interest
Recorded: 2002-05-01
Pages: 2
Assignors
KIM, KUN-SOO
Executed: 2002-03-11
HWANG, IN-WOOK
Executed: 2002-03-11
SEONG, PYONG-YONG
Executed: 2002-03-11
Assignee
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, PALDAL-GU, SUWON CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Tracking Error Signal Detecting Method Selectively Using a Push-Pull Method, an Improved Push-Pull Method, and a Three Beam Method and Optical Recording/Reproducing Apparatus Using the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 17, 2022
From: SAMSUNG ELECTRONICS CO., LTD.
To: TOSHIBA SAMSUNG STORAGE TECHNOLOGY KOREA CORPORATION
Reel/Frame 060390/0021 →
Assignment of Assignor's Interest
Jun 18, 2022
From: TOSHIBA SAMSUNG STORAGE TECHNOLOGY KOREA CORP.
To: INTELLECTUAL DISCOVERY CO., LTD.
Reel/Frame 060390/0071 →
Assignment of Assignor's Interest
Jun 21, 2022
From: INTELLECTUAL DISCOVERY CO., LTD.
To: TS-OPTICS CORPORATION
Reel/Frame 060390/0264 →