Patent Assignment
Reel/Frame 009800/0837
Assignment of Assignor's Interest
Recorded: 1999-02-25
Pages: 3
Assignors
DRYER, D. CHRISTOPHER
Executed: 1999-01-27
FLICKNER, MYRON DALE
Executed: 1999-02-08
MAO, JIANCHANG
Executed: 1999-01-27
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Method and System for Real-Time Determination of a Subject's Interest Level to Media Content
Patent:
7,120,880 →
Application:
09/257,208 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 9, 2007
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: IPG HEALTHCARE 501 LIMITED
Reel/Frame 020083/0864 →
Assignment of Assignor's Interest
Feb 16, 2012
From: IPG HEALTHCARE 501 LIMITED
To: TOBII TECHNOLOGY AB
Reel/Frame 027714/0364 →
Change of Name
Jun 23, 2017
From: TOBII TECHNOLOGY AB
To: TOBII AB
Reel/Frame 042980/0766 →