Patent Assignment
Reel/Frame 043167/0233
Assignment of Assignor's Interest
Recorded: 2017-07-12
Pages: 8
Assignor
QUARTERHILL INC.
Executed: 2017-06-01
Assignee
WI-LAN INC.
303 TERRY FOX DRIVE, SUITE 300, OTTAWA, K2K 3J1, CANADA
Covered Properties
(98)
Adjustable Wristband Loop Antenna
Patent:
5,280,645 →
Application:
07/705,675 →
Antenna System for a Wrist Carried Selective Call Receiver
Patent:
5,280,296 →
Application:
07/875,487 →
Low Profile Antenna System for a Card-Like Communication Receiver
Application:
07/954,230 →
Video Signal Coding Apparatus and Decoding Apparatus
Application:
07/969,770 →
Diversity Antenna Structure Having Closely-Positioned Antennas
Patent:
5,463,406 →
Application:
07/995,113 →
A Multiple Winding Whip Antenna Assembly for Radio Circuit and Method Therefor
Application:
08/011,016 →
Antenna for an Electronic Apparatus
Application:
08/055,459 →
Antenna Arrangement for a Wireless Communication Device
Application:
08/123,832 →
Fractional N Frequency Synthesis with Residual Error Correction and Method Thereof
Patent:
5,495,206 →
Application:
08/146,257 →
Phase Synchronization Circuit and Method Therefor for a Phase Locked Loop
Patent:
5,497,126 →
Application:
08/149,259 →
Quarter-Wave Gap-Coupled Tunable Strip Antenna
Patent:
5,420,596 →
Application:
08/157,250 →
Substrate Integrated Antenna
Patent:
5,428,362 →
Application:
08/192,529 →
Low Profile Antenna System for a Cardlike Communication Receiver
Patent:
5,469,178 →
Application:
08/252,137 →
Antenna for Communication Device
Application:
08/275,565 →
Antenna Positioning Apparatus Capable of Substantially Vertical Orientation
Patent:
5,559,522 →
Application:
08/280,094 →
Method and Apparatus for Multi-Component Antenna
Application:
08/306,784 →
Two Position Fold-Over Dipole Antenna
Application:
08/306,867 →
Omnidirectional Edge Fed Transmission Line Antenna
Patent:
5,483,246 →
Application:
08/317,057 →
Two Position Fold-Over Dipole Antenna
Patent:
5,561,437 →
Application:
08/323,653 →
Antenna for an Electronic Apparatus
Patent:
5,508,709 →
Application:
08/375,339 →
Assembly for Mounting a Radio Frequency Antenna to a Communication Device
Patent:
5,576,720 →
Application:
08/383,393 →
Multi-Component Antenna and Method Therefor
Application:
08/389,513 →
Method, Dual Rectangular Patch Antenna System and Radio for Providing Isolation and Diversity
Patent:
5,486,836 →
Application:
08/389,540 →
Single Compact Dual Mode Antenna
Patent:
5,532,708 →
Application:
08/398,278 →
Multiple Winding Whip Antenna Assembly for Radio Circuit and Method Therefor
Patent:
5,572,224 →
Application:
08/425,694 →
Patch Antenna Including Reactive Loading
Patent:
5,652,595 →
Application:
08/434,737 →
Manufacturably Improved Asymmetric Stripline Enhanced Aperture Coupler
Patent:
5,532,643 →
Application:
08/494,205 →
Matched Input Antenna for a Portable Radio
Patent:
5,583,520 →
Application:
08/508,939 →
Antenna Assembly with Integrated Installation Support
Patent:
5,596,334 →
Application:
08/523,579 →
Antenna for Communication Device
Patent:
5,554,996 →
Application:
08/525,896 →
Antenna Assembly for a Wireless-Communication Device
Patent:
5,812,093 →
Application:
08/536,404 →
Discrete Time Digital Phase Locked Loop
Patent:
5,576,664 →
Application:
08/556,882 →
Molded Patch Antenna Having an Embedded Connector and Method Therefor
Patent:
5,694,135 →
Application:
08/573,975 →
Method and Apparatus for Controlling a Fractional-N Synthesizer in a Time Division Multiple Access System
Patent:
5,684,795 →
Application:
08/594,098 →
Switching Current Mirror for a Phase Locked Loop Frequency Synthesizer and Communication Device Using Same
Patent:
5,722,052 →
Application:
08/607,914 →
Method and Apparatus for Extending an Operating Frequency Range of an Instantaneous Phase-Frequency Detector
Patent:
5,793,825 →
Application:
08/610,034 →
Multi-Port Radio Frequency Signal Transformation Network
Patent:
5,628,057 →
Application:
08/611,268 →
Wireless Communication Device with Antenna-Activated Switch
Application:
08/614,873 →
Frequency Synthesizer with Temperature Compensation and Frequency Multiplication and Method of Providing the Same
Patent:
5,604,468 →
Application:
08/635,487 →
Method and System for Rational Frequency Synthesis Using a Numerically Controlled Oscillator
Patent:
5,781,459 →
Application:
08/639,040 →
Microstrip Antenna with a Parasitically Coupled Ground Plane
Patent:
5,703,600 →
Application:
08/643,442 →
Integral Antenna Assembly for a Radio and Method of Manufacturing
Patent:
5,706,019 →
Application:
08/668,020 →
Antenna Assembly and Method for Attaching an Antenna
Patent:
6,078,291 →
Application:
08/719,197 →
Antenna Arrangement for a Wireless Communication Device
Patent:
5,995,050 →
Application:
08/734,573 →
Compact Patch Antenna
Patent:
5,912,648 →
Application:
08/744,346 →
Antenna Assembly for a Portable Communications Device
Patent:
5,894,292 →
Application:
08/762,088 →
Side-By-Side Coil-Fed Antenna for a Portable Radio
Patent:
5,808,586 →
Application:
08/803,032 →
Multi-Component Antenna and Method Therefor
Patent:
5,809,433 →
Application:
08/843,828 →
Current Balanced Balun Network with Selectable Port Impedances
Patent:
5,861,853 →
Application:
08/852,767 →
Parallel Accumulator Fractional-N Frequency Synthesizer and Method of Providing Same
Patent:
5,777,521 →
Application:
08/910,000 →
Unbalanced Antenna System
Patent:
5,914,696 →
Application:
08/927,761 →
Wireless Communication Device with Antenna-Activated Switch
Patent:
5,867,127 →
Application:
08/928,000 →
Telescopic Antenna Assembly
Patent:
5,943,027 →
Application:
08/947,496 →
Suppression of Noise Between Phase Lock Loops in a Selective Call Receiver and Method Therefor
Patent:
6,064,869 →
Application:
09/033,011 →
Frequency Prescaler Method and Apparatus Reponsive to Low Input Drive Levels
Patent:
5,939,911 →
Application:
09/033,619 →
Antenna Assembly
Patent:
6,064,341 →
Application:
09/078,917 →
Card Assembly Having a Loop Antenna Formed of a Bare Conductor and Method for Manufacturing the Card Assembly
Patent:
6,161,761 →
Application:
09/112,585 →
Non-Telescoping Antenna Assembly for a Wireless Communication Device
Patent:
6,133,885 →
Application:
09/185,364 →
Rapid Tuning Low Distortion Digital Direct Modulation Phase Locked Loop and Method Therefor
Patent:
6,157,271 →
Application:
09/197,986 →
Selective Call Radio Having an Integrated Frequency Conversion Circuit
Patent:
6,370,365 →
Application:
09/205,312 →
Antenna Adapted to Operate in a Plurality of Frequency Bands
Patent:
6,611,691 →
Application:
09/219,561 →
Retractable Angled Antenna Assembly
Patent:
6,104,350 →
Application:
09/274,040 →
Antenna for a Wireless Communication Module
Patent:
6,133,886 →
Application:
09/345,863 →
High Speed Current Switch
Patent:
6,211,583 →
Application:
09/395,267 →
Micro-Slot Antenna
Patent:
6,445,906 →
Application:
09/408,672 →
Antenna Latching Mechanism
Patent:
6,157,350 →
Application:
09/414,467 →
Wide band dual mode antenna
Patent:
6,275,198 →
Application:
09/481,473 →
Phase Lock Loop with Dual State Charge Pump and Method of Operating the Same
Patent:
6,278,333 →
Application:
09/514,802 →
Method for receiving-end automatic indentification of a signal at the receiving end, the signal having been transmitted in accordance with the QAM mode, and circuit for carrying out the method
Patent:
6,314,141 →
Application:
09/527,116 →
Secondary antenna ground element
Patent:
6,323,812 →
Application:
09/542,819 →
Passive flip radiator for antenna enhancement
Patent:
6,246,374 →
Application:
09/544,185 →
Antenna indexing and retaining mechanism
Patent:
6,243,041 →
Application:
09/557,235 →
Antenna assembly
Patent:
6,300,911 →
Application:
09/579,693 →
Portable radio communication device with improved antenna radiation efficiency
Patent:
6,348,895 →
Application:
09/625,527 →
Minimum frequency shift telescoping antenna
Patent:
6,359,592 →
Application:
09/710,292 →
Radiation Shielding Tri-Band Antenna Adapted to Provide Dual Band Polarizations
Patent:
6,738,650 →
Application:
09/724,442 →
Biometric Sensor and Method for Its Production
Extendible Antenna with Articulating Hinge
Method for Modifying the Image Size of Video Images
Patent:
6,975,779 →
Application:
09/806,071 →
Signal Processing Unit and Method for a Digital Tv System with an Increased Frame Rate Video Signal
Method for Superimposing Pictures
Patent:
7,002,635 →
Application:
09/914,664 →
Method and Circuit for Picture-in-Picture Superimposition
Patent:
6,870,572 →
Application:
09/914,686 →
Method and Circuit Arrangement for Picture-in-Picture Fade-In
Patent:
6,873,370 →
Application:
09/958,493 →
Method and Circuit for Inserting a Picture into a Video Picture
Patent:
6,950,146 →
Application:
09/979,079 →
Method and Apparatus for Scrolling an Image to Be Presented on a Display Unit
Picture Data Memory Device with Picture Data Input Channels and Picture Data Output Channels
Patent:
6,847,410 →
Application:
10/018,906 →
Method and Circuit Arrangement for Enhancing the Contrast of an Image
Stubby Loop Antenna with Common Feed Point
Patent:
6,618,019 →
Application:
10/155,206 →
Multi-Frequency Slot Antenna Apparatus
Patent:
6,664,931 →
Application:
10/201,015 →
Circuit Arrangement and Method for Operating a Fingerprint Sensor
Capacitive Biometric Sensor
Method of Producing a Biometric Sensor
Compact Pifa Antenna for Automated Manufacturing
Parasitic Element and Pifa Antenna Structure
Detachable Antenna Module
Antenna Structure with Integral Impedance Switch Mechanism
Compact Multiband Inverted-F Antenna
Patent:
6,943,738 →
Application:
10/847,734 →
Wireless Communication Device with Improved Antenna System
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 13, 2010
From: MOTOROLA, INC
To: MOTOROLA MOBILITY, INC
Reel/Frame 025673/0558 →
Assignment of Assignor's Interest
Sep 16, 2011
From: MOTOROLA MOBILITY, INC.
To: WI-LAN INC.
Reel/Frame 026916/0718 →
Assignment of Assignor's Interest
Oct 5, 2011
From: MOTOROLA MOBILITY, INC.
To: WI-LAN INC.
Reel/Frame 027019/0359 →
Merger and Change of Name
Jun 20, 2017
From: WI-LAN INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042902/0932 →