IP Library › Assignment 027437/0446
Patent Assignment
Reel/Frame 027437/0446

Assignment of Assignor's Interest

Recorded: 2011-12-22 Pages: 24
Assignor
DAEWOO ELECTRONICS CORPORATION
Executed: 2011-12-15
Assignee
MAPLE VISION TECHNOLOGIES INC.
11 HOLLAND AVENUE, SUITE 608, OTTAWA, K1Y 4S1, CANADA
Covered Properties (141)
Adaptive Echo Cancellation Apparatus
Patent: 5,359,656 →
Application: 08/074,305 →
Image Signal Encoding Apparatus Using Adaptive 1D/2D Dct Compression Technique
Patent: 5,432,555 →
Application: 08/118,439 →
Decoding Method and System for Providing Digital Television Receivers with Multipicture Display by Way of Zero-Masking Transform Coefficients
Patent: 5,371,549 →
Application: 08/133,664 →
Signal Transformation System and Method for Providing Picture-in Picture in High Definition Television Receivers
Patent: 5,386,241 →
Application: 08/133,665 →
Window Signal Generating Apparatus
Patent: 5,446,499 →
Application: 08/172,036 →
Thin Film Actuated Mirror Array
Patent: 5,481,396 →
Application: 08/200,861 →
Method and Apparatus for Variable Length Coding with Reduced Memory Requirement
Patent: 5,561,422 →
Application: 08/242,914 →
Coding Mode Control Device for Digital Video Signal Coding System
Patent: 5,528,300 →
Application: 08/294,530 →
Thin Film Actuated Mirror Array and Method for the Manufacture Thereof
Patent: 5,661,611 →
Application: 08/331,399 →
Thin Film Actuated Mirror Array for Use in an Optical Projection System and Method for the Manufacture Thereof
Patent: 5,760,947 →
Application: 08/336,021 →
Variable Length Coder Usng Two Vlc Tables
Patent: 5,650,782 →
Application: 08/367,528 →
Adaptive Digital Audio Encoding Apparatus and a Bit Allocation Method Thereof
Patent: 5,537,510 →
Application: 08/367,541 →
Head Drum Grounding System for Use in a Video Cassette Recorder
Patent: 5,568,334 →
Application: 08/386,512 →
Mage Processing System Using Pixel-by-Pixel Motion Estimation and Frame Decimation
Patent: 5,654,761 →
Application: 08/393,291 →
Optical Projection System
Patent: 5,560,697 →
Application: 08/400,727 →
Apparatus for Encoding a Video Signal Using a Search Grid
Patent: 5,579,050 →
Application: 08/401,313 →
Method for Determining Motion Vectors Using a Hierarchical Motion Estimation
Patent: 5,754,237 →
Application: 08/407,090 →
Contour Approximation Apparatus for Representing a Contour of an Object
Patent: 6,259,818 →
Application: 08/423,604 →
Motion Compensation Apparatus for Use in an Image Encoding System
Patent: 5,614,954 →
Application: 08/433,273 →
Method and Apparatus for Encoding a Video Signal Using Feature Point Based Motion Estimation
Patent: 5,978,030 →
Application: 08/435,688 →
Method and Apparatus for Determining True Motion Vectors for Selected Pixels
Patent: 5,581,308 →
Application: 08/446,351 →
Image Processing System Using Pixel-by-Pixel Motion Estimation and Frame Decimation
Patent: 5,617,144 →
Application: 08/452,627 →
Method for Encoding a Video Signal Using Feature Point Based Motion Estimation
Patent: 5,546,129 →
Application: 08/498,554 →
Method for Manufacturing an Array of Thin Film Actuated Mirrors
Patent: 5,608,569 →
Application: 08/504,874 →
Motion Vector Estimation Method and Apparatus for Use in an Image Signal Encoding System
Patent: 5,668,608 →
Application: 08/507,579 →
Apparatus for Encoding an Image Signal Having a Still Object
Patent: 5,701,368 →
Application: 08/509,260 →
Method for Encoding a Video Signal Using Feature Point Based Motion Estimation
Patent: 5,673,339 →
Application: 08/509,313 →
Apparatuss for Encoding a Contour of an Object
Patent: 5,691,769 →
Application: 08/524,708 →
Image Processing System Using a Feature Point-Based Motion Estimation
Patent: 5,625,417 →
Application: 08/527,612 →
Image Processing System Using a Pixel-by-Pixel Motion Estimation Based on Feature Points
Patent: 5,627,591 →
Application: 08/527,613 →
Inclination Angle Sensing Apparatus for Use in a Projector
Patent: 5,641,957 →
Application: 08/557,655 →
Low Temperature Formed Thin Film Actuated Mirror Array
Patent: 5,706,121 →
Application: 08/565,713 →
Apparatus for Tracing Contours of Segmented Regions
Patent: 5,757,382 →
Application: 08/581,648 →
Thin Film Actuated Mirror Array for Use in an Optical Projection System
Patent: 5,757,539 →
Application: 08/602,928 →
Method and Apparatus for Processing an Image Signal Having an Object by Using an Extension-Interpolation Technique
Patent: 5,778,101 →
Application: 08/629,172 →
Thin Film Actuated Mirror Array and Method of Manufacturing the Same
Patent: 5,701,192 →
Application: 08/639,581 →
Adaptive Contour Coding Method for Encoding a Contour Image in a Video Signal
Patent: 5,774,596 →
Application: 08/669,660 →
Method for Encoding a Contour of an Object in a Video Signal by Using a Contour Motion Estimation Technique
Patent: 5,635,986 →
Application: 08/672,165 →
Method and Apparatus for Detecting Optimum Motion Vectors
Patent: 5,838,391 →
Application: 08/673,461 →
Apparatus for Coding an Object Region of a Video Signal by Using a Rearranged Block-Based Coding Technique
Patent: 5,717,465 →
Application: 08/674,944 →
Reel Lock Releasing Apparatus for a Magnetic Recording/Reproducing Apparatus Capable of Operating Dual Sized Cassettes
Patent: 5,791,577 →
Application: 08/700,827 →
Method for Manufacturing a Thin Film Actuated Mirror Having a Stable Elastic Member
Patent: 5,702,569 →
Application: 08/703,257 →
Thin Film Actuated Mirror Array for Use in an Optical Projection System
Patent: 5,768,006 →
Application: 08/704,340 →
Method and Apparatus for Encoding a Contour Image of an Object in a Video Signal
Patent: 5,793,893 →
Application: 08/716,762 →
Method and Apparatus for Encoding a Video Signal of a Contour of an Object
Patent: 5,757,971 →
Application: 08/738,362 →
Method and Apparatus for Encoding and Decoding a Video Signal Using Feature Point Based Motion Estimation
Patent: 5,668,600 →
Application: 08/740,358 →
Full or Partial Search Block Matching Detection on Candidate Vector Prediction Distortion
Patent: 5,781,249 →
Application: 08/743,785 →
Method for Manufacturing an Actuated Mirror Array Having an Optimum Optical Efficiency
Patent: 5,920,422 →
Application: 08/767,005 →
Method of Tracing a Contour of an Object Based on Background Information of the Object
Patent: 5,933,529 →
Application: 08/773,296 →
Inverse Quantizer for Use in Mpeg-2 Decoder
Patent: 5,712,686 →
Application: 08/774,831 →
Thin Film Actuated Mirror Array in an Optical Projection System and Method for Manufacturing the Same
Patent: 5,754,330 →
Application: 08/812,837 →
Video Signal Peaking Circuit
Patent: 5,847,774 →
Application: 08/821,759 →
Method and Apparatus for Adaptively Coding a Contour of an Object
Patent: 5,881,174 →
Application: 08/845,245 →
Head Drum Assembly for Use in a Magnetic Recording/Reproducing Apparatus
Patent: 5,808,842 →
Application: 08/851,441 →
Current Frame Prediction Method and Apparatus for Use in an Image Signal Encoding System
Patent: 5,862,261 →
Application: 08/853,945 →
Thin Film Actuated Mirror Array and Method for the Manufacture Thereof
Patent: 5,754,331 →
Application: 08/858,715 →
Method and Apparatus for Encoding a Video Signal Using Pixel-by-Pixel Motion Prediction
Patent: 6,020,925 →
Application: 08/858,718 →
Method and Apparatus for Coding a Contour of an Object Employing Temporal Correlation Thereof
Patent: 6,011,588 →
Application: 08/867,787 →
Method and Apparatus for Coding Multiple Contours Within a Frame
Patent: 6,028,964 →
Application: 08/867,798 →
Method and Apparatus for Adaptively Coding a Contour of an Object
Patent: 5,929,917 →
Application: 08/867,879 →
Method and Apparatus for Encoding a Contour of an Object
Patent: 6,163,627 →
Application: 08/868,861 →
Method and Apparatus for Reconstructing Contours in a Contour Image Decoder
Patent: 5,878,170 →
Application: 08/868,862 →
Method and Apparatus for Encoding an Image Signal by Using the Contour Signal Thereof
Patent: 5,881,175 →
Application: 08/869,557 →
Method and Apparatus for Encoding a Contour Image of an Object in a Video Signal
Patent: 5,896,467 →
Application: 08/872,662 →
Thin Film Actuated Mirror Array and Method for the Manufacture Thereof
Patent: 5,900,998 →
Application: 08/877,084 →
Thin Film Actuated Mirror Array
Patent: 5,936,757 →
Application: 08/877,645 →
Thin Film Actuated Mirror Array in an Optical Projection System and Method for Manufacturing the Same
Patent: 5,914,803 →
Application: 08/886,395 →
Method and Apparatus for Encoding a Contour of an Object Based on a Contour Motion Estimation Technique
Patent: 6,023,300 →
Application: 08/922,634 →
Method for Encoding a Binary Shape Signal
Patent: 6,133,955 →
Application: 08/940,394 →
Waveform Equalization Apparatus
Patent: 5,999,349 →
Application: 08/958,653 →
Mode Coding Method in a Binary Shape Encoding
Patent: 6,049,567 →
Application: 08/958,806 →
Method and Apparatus for Scheduling Cells Based on Pre-Synchronized Frames
Patent: 6,044,091 →
Application: 08/970,646 →
Method and Apparatus for Schedulung Cells for Use in a Static Priority Scheduler
Patent: 5,999,534 →
Application: 08/976,728 →
Frame Synchronization Method and Apparatus for Use in Digital Communication System Utilizing Ofdm Method
Patent: 6,172,993 →
Application: 08/982,268 →
Apparatus for Correcting Frequency Offset in Ofdm Receiving System
Patent: 6,035,003 →
Application: 08/982,303 →
Interlaced Binary Shape Coding Method and Apparatus
Patent: 5,929,915 →
Application: 08/984,033 →
Method and Apparatus for Encoding Mode Signals for Use in a Binary Shape Coder
Patent: 6,094,225 →
Application: 08/984,037 →
Array of Thin Film Actuated Mirrors Having a Levelling Member
Patent: 5,949,568 →
Application: 08/984,328 →
Apparatus and Method for Adaptive Coding a Binary Shape Signal
Patent: 6,049,631 →
Application: 08/985,621 →
Thin Film Actuated Mirror Array in an Optical Projection System and Method for Manufacturing the Same
Patent: 5,917,645 →
Application: 08/988,359 →
Thin Film Actuated Mirror Array in an Optical Projection System and Method for Manufacturing the Same
Patent: 5,920,421 →
Application: 08/988,450 →
Array of Thin Film Actuated Mirrors and Method for the Manufacture Thereof
Patent: 6,104,525 →
Application: 08/997,517 →
Method for Manufacturing Thin Film Actuated Mirror Array in an Optical Projection System
Patent: 6,204,080 →
Application: 09/050,910 →
Apparatus and Method for Adaptively Coding an Image Signal
Patent: 6,069,976 →
Application: 09/054,702 →
Flat Panel Display Apparatus and Method for Interfacing Data Thereof
Patent: 6,271,809 →
Application: 09/069,835 →
Method and Apparatus for Selectively Detecting Motion Vectors of a Wavelet Transformed Video Signal
Patent: 6,219,383 →
Application: 09/093,748 →
Simulator Having a Weight Supporting Actuator
Patent: 5,947,740 →
Application: 09/096,344 →
Method and Apparatus for Coding Interlaced Shape Information
Patent: 6,256,345 →
Application: 09/099,531 →
Method of Generating Address of Coefficient Memory in Ofdm Adaptive Channel Equalizer and Apparatus Employing the Same
Patent: 6,098,161 →
Application: 09/105,247 →
Lip Contour Signal Reconstruction Method
Patent: 6,067,378 →
Application: 09/108,550 →
Method and Apparatus for Determining a Bandwidth of a Video Signal Based on the Hurst Parameter
Patent: 6,256,351 →
Application: 09/116,817 →
Method and Apparatus for Allocating a Bandwidth of a Video Signal Having Variable Bit Rates
Patent: 6,359,927 →
Application: 09/116,818 →
Method and Apparatus for Symbol Timing Recovery of a Vestigial Sideband Television Signal
Patent: 6,198,780 →
Application: 09/132,665 →
Method for Estimating Coarse Frequency Offset in Ofdm Receiver and Apparatus Employing the Same
Patent: 6,363,084 →
Application: 09/132,908 →
Traceback Processor for Use in a Trellis-Coded Modulation Decoder
Patent: 6,134,697 →
Application: 09/144,324 →
Bolometer Including an Absorber Made of a Material Having a Low Deposition-Temperature and a Low Heat-Conductivity
Patent: 6,201,244 →
Application: 09/146,256 →
Array of Thin Film Actuated Mirrors for Use in an Optical Projection System and Method for the Manufacture Thereof
Patent: 5,984,481 →
Application: 09/150,747 →
Array of Thin Film Actuated Mirrors for Use in an Optical Projection System and Method for the Manufacture Thereof
Patent: 6,030,083 →
Application: 09/150,773 →
Infrared Bolometer
Patent: 5,939,971 →
Application: 09/203,561 →
Infrared Bolometer and Method for Manufacturing Same
Patent: 6,094,127 →
Application: 09/207,048 →
Adaptive Arithmetic Codec Method and Apparatus
Patent: 6,049,633 →
Application: 09/209,276 →
Method and Apparatus for Encoding a Binary Shape Signal
Patent: 6,240,214 →
Application: 09/210,834 →
Method and Apparatus for Encoding / Decoding a Binary Shape Signal
Patent: 6,285,795 →
Application: 09/216,833 →
Method and Apparatus for Encoding a Binary Shape Signal
Patent: 6,263,115 →
Application: 09/217,605 →
Structurally Stable Infrared Bolometer
Patent: 6,242,738 →
Application: 09/217,884 →
Infrared Bolometer
Patent: 6,262,417 →
Application: 09/222,698 →
Holographic Storage System Incorporated Therein a Parabolic Mirror
Patent: 6,157,473 →
Application: 09/224,668 →
Circuit for Driving Address Electrodes of a Plasma Display Panel System
Patent: 6,275,204 →
Application: 09/241,398 →
Timing Control Circuit of Ac Type Plasma Display Panel System
Patent: 6,191,762 →
Application: 09/241,408 →
Method and Apparatus for Controlling Switching Timing of Power Recovery Circuit in Ac Type Plasma Display Panel System
Patent: 6,211,867 →
Application: 09/243,447 →
Timing Control Circuit of Ac Type Plasma Display Panel System
Patent: 6,195,071 →
Application: 09/243,448 →
N:N+1 Channel coding method and apparatus therefor
Patent: 6,346,897 →
Application: 09/707,236 →
Error Correcting Method and Apparatus for N : N+1 Channel Codes
Patent: 6,745,366 →
Application: 09/717,950 →
Holographic Digtal Data Storage System Compatible with Holographic and Reflective Medium
Patent: 6,999,397 →
Application: 09/815,046 →
Publication: US 2002/0163872
Method and Apparatus for Modifying Page Data
Patent: 6,895,114 →
Application: 10/038,345 →
Publication: US 2003/0043150
Apparatus for Storing/Restoring Holographic Data and Method for Coding/Decoding Holographic Data
Patent: 6,661,725 →
Application: 10/188,902 →
Publication: US 2003/0185077
Method and Apparatus for Recording/Reproducing Optical Information
Patent: 6,894,816 →
Application: 10/209,495 →
Publication: US 2003/0189741
Data Input Method for a Holographic Digital Data Storage System
Patent: 6,889,907 →
Application: 10/229,637 →
Publication: US 2003/0192951
Apparatus and Method for Compensating Wobble in Holographic Digital Data Storage System
Patent: 7,113,464 →
Application: 10/255,430 →
Publication: US 2003/0198158
Method and Apparatus for Storing and Retrieving Digital Page Data
Patent: 6,844,949 →
Application: 10/460,026 →
Publication: US 2004/0085599
Method and Apparatus for Storing and Retrieving a Sequence of Digital Paga Data
Patent: 6,850,346 →
Application: 10/460,450 →
Publication: US 2004/0085600
Holographic Rom System
Patent: 6,766,958 →
Application: 10/633,154 →
Ring-Shaped Prism of a Holographic Rom System
Patent: 6,972,982 →
Application: 10/678,196 →
Publication: US 2004/0190358
Apparatus and Method for Aligning Holographic Rom System
Patent: 6,958,805 →
Application: 10/749,844 →
Publication: US 2004/0263815
Apparatus and Method for Controlling Tracking and Focusing Servo in a Holographic Digital Data Storage System
Patent: 7,190,656 →
Application: 10/787,106 →
Publication: US 2005/0088923
Apparatus and Method for Detecting Holographic Data Reproduced from a Holographic Media
Patent: 6,999,214 →
Application: 10/806,145 →
Publication: US 2004/0196517
Holographic Recording and Reconstructing Apparatus and Mask for Use Therein
Patent: 7,193,953 →
Application: 10/820,823 →
Publication: US 2005/0105445
Tilt Servo Apparatus for Use in Rom System
Patent: 7,027,196 →
Application: 10/847,312 →
Publication: US 2005/0128541
Angular Multiplexing Apparatus for Holographic Storage Medium
Patent: 7,081,977 →
Application: 10/847,396 →
Publication: US 2005/0088713
Holographic Rom System
Patent: 7,274,649 →
Application: 10/847,879 →
Publication: US 2004/0238643
Method and Apparatus for Compressing Holographic Data
Patent: 7,391,911 →
Application: 10/860,510 →
Publication: US 2004/0263926
Mirror Angle Measurement and Servo Control Apparatus for Holographic Digital Data Storage System
Patent: 7,148,468 →
Application: 10/990,506 →
Publication: US 2005/0247864
Image Correction Method for Compensating for Misalignment of Pixels in Holographic Digital Data Storage System
Patent: 7,570,838 →
Application: 11/024,825 →
Publication: US 2005/0286095
Holographic Data Recording Apparatus and Method
Patent: 7,333,251 →
Application: 11/029,545 →
Publication: US 2005/0270610
Apparatus and Method for Compensating for Pixel Distortion in Reproduction of Hologram Data
Patent: 7,656,564 →
Application: 11/047,662 →
Publication: US 2005/0286096
Method and Apparatus for Compensating Data Image Reproduced from Holographic System
Patent: 7,519,224 →
Application: 11/099,440 →
Publication: US 2005/0226528
Optical System for Processing Cd, Dvd and Holographic Digital Data
Patent: 7,457,016 →
Application: 11/159,292 →
Publication: US 2005/0270957
Holographic Digital Data Storage System Compatible with Holographic and Reflective Medium
Patent: 7,539,116 →
Application: 11/251,828 →
Publication: US 2006/0067195
Optical Information Reproducing Apparatus and Optical Information Recording Apparatus Using Holography
Patent: 7,796,486 →
Application: 11/486,363 →
Publication: US 2007/0291617
Method and Device for Decoding Low-Density Parity Check Code and Optical Information Reproducing Apparatus Using the Same
Patent: 7,707,482 →
Application: 11/486,449 →
Publication: US 2007/0288825
Apparatus and Method for Compensating Wobble in Holographic Digital Data Storage System
Patent: 7,336,577 →
Application: 11/506,122 →
Publication: US 2006/0274630
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 23, 2011
From: DAEWOO ELECTRONICS CORPORATION
To: MAPLE VISION TECHNOLOGIES INC.
Reel/Frame 027440/0135 →
Merger and Change of Name Jun 21, 2017
From: MAPLE VISION TECHNOLOGIES INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042936/0464 →
Merger and Change of Name Jun 21, 2017
From: MAPLE VISION TECHNOLOGIES INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042936/0517 →
Merger and Change of Name Jun 21, 2017
From: MAPLE VISION TECHNOLOGIES INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042935/0282 →
Assignment of Assignor's Interest Jul 13, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043181/0001 →
Assignment of Assignor's Interest Jul 13, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043181/0101 →
Assignment of Assignor's Interest Jul 13, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043182/0859 →