Patent Assignment
Reel/Frame 054818/0225
Corrective Assignment to Correct the Name of Receiving Party Previously Recorded on Reel 034495 Frame 0627. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Recorded: 2020-12-21
Pages: 7
Assignors
SILVENNOINEN, ARI
Executed: 2014-12-11
SARANSAARI, HANNU
Executed: 2014-12-12
MAKINEN, OTSO
Executed: 2014-12-12
Assignee
UMBRA SOFTWARE OY
EERIKINKATU 27, HELSINKI, 00180, FINLAND
Covered Property
(1)
Techniques for Automatic Occluder Simplification Using Planar Sections
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 2014
From: SILVENNOINEN, ARI; SARANSAARI, HANNU; MAKINEN, OTSO
To: UMBRA SOFTWARE LTD.
Reel/Frame 034495/0627 →
Assignment of Assignor's Interest
May 16, 2022
From: UMBRA SOFTWARE OY
To: A9.COM, INC.
Reel/Frame 059919/0971 →
Assignment of Assignor's Interest
Oct 13, 2024
From: A9.COM, INC.
To: AMAZON TECHNOLOGIES, INC.
Reel/Frame 069167/0493 →