Patent Assignment
Reel/Frame 024266/0314
Assignment of Assignor's Interest
Recorded: 2010-04-21
Pages: 14
Assignors
CHENG, DANIEL
Executed: 2008-03-12
VERTEGAAL, ROEL
Executed: 2008-02-14
SOHN, CHANGUK
Executed: 2008-02-14
MACFARLANE, VICTOR
Executed: 2008-09-05
SHELL, JEFFREY S.
Executed: 2006-10-10
Assignee
QUEEN'S UNIVERSITY AT KINGSTON
QUEEN'S UNIVERSITY, KINGSTON, K7L 3N6, CANADA
Covered Property
(1)
Method and Apparatus for Calibration-Free Eye Tracking
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 12, 2013
From: QUEEN'S UNIVERSITY AT KINGSTON
To: NORTHWATER CAPITAL INC.
Reel/Frame 031797/0352 →
Assignment of Assignor's Interest
Dec 11, 2019
From: QUEEN'S UNIVERSITY AT KINGSTON
To: VERTEGAAL, ROEL; SOHN, CHANGUK; CHENG, DANIEL; SHELL, JEFFREY S.
Reel/Frame 051241/0603 →
Assignment of Assignor's Interest
May 30, 2024
From: VERTEGAAL, ROEL
To: HUMANMEDIALAB INCORPORATED
Reel/Frame 067561/0034 →
Corrective Assignment to Correct the Addresses of Where the Assignor, Assignee and Witness Executed the Assignment. Previously Recorded on Reel 67561 Frame 34. Assignor(S) Hereby Confirms the Assignment.
Jul 10, 2024
From: VERTEGAAL, ROEL
To: HUMANMEDIALAB INCORPORATED
Reel/Frame 068274/0480 →
Assignment of Assignor's Interest
Nov 18, 2024
From: HUMANMEDIALAB, INC; VERTEGAAL, ROEL; SOHN, CHANGUK; CHENG, DANIEL
To: SANDSTONE INNOVATIONS, LLC
Reel/Frame 069297/0097 →