Patent Assignment
Reel/Frame 071866/0803
Release of Security Interest
Recorded: 2025-07-29
Pages: 4
Assignor
SILICON VALLEY BANK
Executed: 2022-09-15
Assignee
SSIMWAVE INC.
375 HAGEY BOULEVARD, SUITE 310, WATERLOO, N2L 6R5, CANADA
Covered Properties
(6)
Method and System for Structural Similarity Based Perceptual Video Coding
Method and System for Structural Similarity Based Rate-Distortion Optimization for Perceptual Video Coding
Method and System for Objective Perceptual Video Quality Assessment
Method and System for Smart Adaptive Video Streaming Driven by Perceptual Quality-of-Experience Estimations
Method and System for Automatic User Quality-of-Experience Measurement of Streaming Video
Unified End-to-End Quality and Latency Measurement, Optimization and Management in Multimedia Communications
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 27, 2018
From: WANG, ZHOU; REHMAN, ABDUL
To: SSIMWAVE INC.
Reel/Frame 045358/0100 →
Assignment of Assignor's Interest
Mar 27, 2018
From: WANG, ZHOU; REHMAN, ABDUL; ZENG, KAI
To: SSIMWAVE INC.
Reel/Frame 045358/0173 →
Assignment of Assignor's Interest
Mar 27, 2018
From: WANG, ZHOU
To: SSIMWAVE INC.
Reel/Frame 045358/0144 →
Assignment of Assignor's Interest
Feb 22, 2019
From: WANG, ZHOU; DUANMU, ZHENGFANG
To: SSIMWAVE INC.
Reel/Frame 048405/0384 →
Assignment of Assignor's Interest
Jan 8, 2020
From: WANG, ZHOU; REHMAN, ABDUL; KULBAKAS, CHRISTOPHER; ZENG, KAI
To: SSIMWAVE, INC.
Reel/Frame 051519/0811 →
Assignment of Assignor's Interest
Oct 21, 2020
From: WANG, ZHOU; ZENG, KAI; REHMAN, ABDUL
To: SSIMWAVE INC.
Reel/Frame 054129/0699 →
Security Interest
Oct 28, 2020
From: SSIMWAVE INC.
To: SILICON VALLEY BANK
Reel/Frame 054196/0709 →
Merger
Feb 21, 2024
From: SSIMWAVE INC.
To: IMAX CORPORATION
Reel/Frame 066643/0122 →
Merger
Feb 29, 2024
From: SSIMWAVE INC.
To: IMAX CORPORATION
Reel/Frame 066597/0509 →
Merger and Change of Name
Apr 8, 2024
From: SSIMWAVE INC.; IMAX CORPORATION
To: IMAX CORPORATION
Reel/Frame 067036/0684 →
Security Interest
Jul 14, 2025
From: IMAX CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 071935/0813 →