Patent Assignment
Reel/Frame 015280/0877
Assignment of Assignor's Interest
Recorded: 2004-04-29
Pages: 3
Assignors
OH, SU HWAN
Executed: 2003-12-18
PARK, MOON HO
Executed: 2003-12-18
LEE, JI MYON
Executed: 2003-12-18
KIM, KI SOO
Executed: 2003-12-18
LEE, CHUL WOOK
Executed: 2003-12-18
KO, HYUN SUNG
Executed: 2003-12-18
PARK, SAHNG GI
Executed: 2003-12-18
CHUNG, YOUNG CHUL
Executed: 2003-12-18
KIM, SU HYUN
Executed: 2003-12-18
Assignee
ELECTRONICS AND TELECOMMUNICATION RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU, DAEJEONG-SHI, KOREA, REPUBLIC OF
Covered Property
(1)
Sampled Grating Distributed Feedback Wavelength Tunable Semiconductor Laser Integrated with Sampled Grating Distributed Bragg Reflector
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of One Half (1/2) of All of Assignors' Right, Title and Interest
Nov 3, 2009
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: IPG ELECTRONICS 502 LIMITED
Reel/Frame 023456/0363 →
Assignment of Assignor's Interest
Oct 16, 2012
From: IPG ELECTRONICS 502 LIMITED
To: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Reel/Frame 029134/0699 →
Assignment of Assignor's Interest
May 15, 2013
From: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
To: INTELLECTUAL DISCOVERY CO. LTD.
Reel/Frame 030418/0587 →