Patent Assignment
Reel/Frame 039380/0479
Security Interest
Recorded: 2016-07-18
Pages: 29
Assignor
VIXS SYSTEMS INC.
Executed: 2008-11-14
Assignee
COMERICA BANK
200 BAY STREET, SUITE 2210, SOUTH TOWER, ROYAL BANK PLAZA, P.O. BOX 61, TORONTO, ONTARIO, M5J 2J2, CANADA
Covered Properties
(85)
Coding Adaptive Deblocking Filter and Method for Use Therewith
Method and System for Transcoding Video Data
Video Transcoding System with Drastic Scene Change Detection and Method for Use Therewith
Media Source Device with Digital Format Conversion and Methods for Use Therewith
Edge Adaptive Deblocking Filter and Methods for Use Therewith
Deblocking Filter with Mode Control and Methods for Use Therewith
Adaptive Partition Subset Selection Module and Method for Use Therewith
Device with Privileged Memory and Applications Thereof
Concealing Plain Text in Scrambled Blocks
Pixel Interpolation with Edge Detection Based on Cross-Correlation
Adaptive Edge Enhancement Using Directional Components from Non-Linear Filtering
Coprocessing Module for Processing Ethernet Data and Method for Use Therewith
Secure Key Access with One-Time Programmable Memory and Applications Thereof
Method and/or Apparatus for Implementing a Color Management Module
Audio-Based Chapter Detection in Multimedia Stream
Clock Synchronization in a Modular Circuit Emulation System
Contrast Control Device and Method Therefor
Video Encoding System with Region Detection and Adaptive Encoding Tools and Method for Use Therewith
Audio Equalizer and Methods for Use Therewith
Dram Memory Controller with Built-in Self Test and Methods for Use Therewith
Processing System with Register Arbitration and Methods for Use Therewith
Multi-Function Encoder and Decoder Devices, and Methods Thereof
Dynamic Video Data Compression
Multimedia Server with Channel Control and Methods for Use Therewith
Multi-Pass Video Encoder and Methods for Use Therewith
Video Decoder with Pipeline Processing and Methods for Use Therewith
Video Decoder with General Video Decoding Device and Methods for Use Therewith
Video Decoder with Slice Dependency Decoding and Methods for Use Therewith
General Video Decoding Device for Decoding Multilayer Video and Methods for Use Therewith
Multi-Format Video Decoder with Vector Processing Instructions and Methods for Use Therewith
Multi-Format Video Decoder with Filter Vector Processing and Methods for Use Therewith
Video Decoder with Vector Processor and Methods for Use Therewith
Adaptive Edge Enhancement
Cryptographic Sanction Server and Methods for Use Therewith
Source Centric Sanction Server and Methods for Use Therewith
Sanctioned Caching Server and Methods for Use Therewith
Sanctioned Client Device and Methods for Use Therewith
Sanctioning Content Source and Methods for Use Therewith
Video Decoder with Shared Memory and Methods for Use Therewith
Stereoscopic Video Transcoder and Methods for Use Therewith
Enhanced Histogram Equalization
Processing System with Electronic Program Guide Authoring and Methods for Use Therewith
Random Number Generator
Balanced Entropy Random Number Generator
Dongle Device with Video Encoding and Methods for Use Therewith
Transcoder with Dynamic Audio Channel Changing
Video Processing Device for Embedding Time-Coded Metadata and Methods for Use Therewith
Channel Estimation in a Communications System
Carrier Tracking Without Pilots
Secure Provisioning of Integrated Circuits at Various States of Deployment, Methods Thereof
Coarse Timing Acquisition
Cyclic Prefix and Precursor Joint Estimation
Automatic Gain Control in a Communications System
Detection of a Packet Type in a Communications System
Video Codec with Shared Interpolation Filter and Method for Use Therewith
Container Agnostic Encryption Device and Methods for Use Therewith
Encrypted Memory Device and Methods for Use Therewith
Container Agnostic Decryption Device and Methods for Use Therewith
Method and Device to Identify Motion Vector Candidates Using a Scaled Motion Search
Detection of Video Feature Based on Variance Metric
Configurable Transcoder and Methods for Use Therewith
Video Processing System with Face Detection and Methods for Use Therewith
Video Processing System with Video to Text Description Generation, Search System and Methods for Use Therewith
Diode Protection of Cascoded Mixed-Voltage Transistors
Adaptable Encryption Device and Methods for Use Therewith
Motion Adaptive Filter and Deinterlacer and Methods for Use Therewith
Motion Adaptive Deinterlacer and Methods for Use Therewith
Dc Removal from Multicarrier Signals
Channel Selection in a Multimedia System
Frequency Mixer with Compensated Dc Offset Correction to Reduce Linearity Degradation
Transmit/Receive Switch with Series, Doubly-Floating Device and Switched Bias Voltage
Video Encoding System with Adaptive Hierarchical B-Frames and Method for Use Therewith
Video Processing Device with Ring Oscillator for Power Adjustment and Methods for Use Therewith
Video Processing Device with Register Adjustment Generator and Methods for Use Therewith
Video Processor with Lossy and Lossless Frame Buffer Compression and Methods for Use Therewith
Secure Key Access with One-Time Programmable Memory and Applications Thereof
Motion Adaptive Filter and Deinterlacer and Methods for Use Therewith
Video Processing System and Device with Encoding and Decoding Modes and Method for Use Therewith
Video Encoder with Intra-Prediction Candidate Screening and Methods for Use Therewith
Video Encoder with Intra-Prediction Pre-Processing and Methods for Use Therewith
Compensated Oscillator
Video System with Viewer Analysis and Methods for Use Therewith
Device with Privileged Memory and Applications Thereof
Carrier Tracking Without Pilots
Video Processing Device for Generating Time-Coded Metadata Based on a Search and Methods for Use Therewith
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Release of Security Interest
Aug 18, 2017
From: COMERICA BANK
To: VIXS SYSTEMS, INC.
Reel/Frame 043601/0817 →
Assignment of Assignor's Interest
Jun 28, 2021
From: VIXS SYSTEMS, INC.
To: PIXELWORKS, INC.
Reel/Frame 056697/0568 →
Release of Security Interest
Jul 6, 2023
From: COMERICA BANK
To: VIXS SYSTEMS, INC.
Reel/Frame 064224/0885 →
Release of Security Interest
Oct 21, 2025
From: COMERICA BANK
To: VIXS SYSTEMS, INC.
Reel/Frame 073158/0132 →
Assignment of Assignor's Interest
Dec 8, 2025
From: PIXELWORKS, INC.
To: BITHARMONY, LLC
Reel/Frame 073147/0288 →