Patent Assignment
Reel/Frame 022941/0267
Assignment of Assignor's Interest
Recorded: 2009-07-10
Pages: 4
Assignor
LEE, KWANGYEOL
Executed: 2009-07-03
Assignee
KOREA UNIVERSITY INDUSTRIAL & ACADEMIC COLLABORATION FOUNDATION
KOREA UNIV., ANAM-DONG 5 GA 1, SEONGBUK-GU, SEOUL, KOREA, REPUBLIC OF
Covered Property
(1)
Wide Area Stamp for Antireflective Surface
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee to Korea University Research and Business Foundation Previously Recorded on Reel 022941 Frame 0267. Assignor(S) Hereby Confirms the from Kwangyeol Lee to Korea University Research and Business Foundation.
Jul 31, 2009
From: LEE, KWANGYEOL
To: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
Reel/Frame 023037/0395 →
Security Interest
Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest
Jul 31, 2019
From: CRESTLINE DIRECT FINANCE, L.P.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 049924/0794 →
Release of Security Interest in Patents, Recorded on January 29, 2019 at Reel 048373 Frame 0217
Sep 22, 2025
From: CRESTLINE DIRECT FINANCE, L.P., AS COLLATERAL AGENT
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 072936/0464 →