Patent Assignment
Reel/Frame 042914/0894
Merger and Change of Name
Recorded: 2017-06-20
Pages: 13
Assignee
QUARTERHILL INC.
303 TERRY FOX DRIVE, SUITE 300, OTTAWA, K2K 3J1, CANADA
Covered Properties
(96)
Medium Access Protocol for Wireless Lans
Patent:
5,231,634 →
Application:
07/808,923 →
Computer System and Method for Modifying and Enhancing the Built-in Programs of a Computer
Patent:
5,404,321 →
Application:
08/064,654 →
Method for Frequency Sharing and Frequency Punchout in Frequency Hopping Communications Network
Patent:
5,515,369 →
Application:
08/265,096 →
Network Interfacing Method and a Network Interface for a Digital Transmission Network
Patent:
5,706,285 →
Application:
08/318,787 →
Method of Establishing a Subscriber Connection and a Subscriber Network
Patent:
5,526,154 →
Application:
08/356,220 →
Pulse Amplitude Modulator Using Direct Digital Synthesizer
Patent:
5,726,609 →
Application:
08/737,823 →
Program Selection System for a Digital Television Receiver
Patent:
6,369,861 →
Application:
08/829,101 →
Line Card Shelf
Patent:
5,999,621 →
Application:
08/902,764 →
Power Conservation for Pots and Modulated Data Transmission
Patent:
5,956,323 →
Application:
08/903,504 →
Implementation of Access Service
Patent:
6,240,091 →
Application:
08/955,561 →
Transmission of Atm Cells
Patent:
6,081,530 →
Application:
08/977,198 →
Line Card with Modem Interace
Patent:
6,128,300 →
Application:
08/984,419 →
Switching System Data Interface
Patent:
6,480,494 →
Application:
09/094,835 →
Linear Time Display
Patent:
6,249,486 →
Application:
09/164,411 →
Linear Time Display
Patent:
6,219,307 →
Application:
09/298,321 →
Method and Apparatus for Implementing a Transmission Connection
Patent:
6,477,207 →
Application:
09/450,367 →
System and Method for Testing Digital Subscriber Lines
Patent:
6,584,148 →
Application:
09/586,330 →
Method for Separating Narrowband and Broadband Services on a Transmission Link and a Splitter Element
Patent:
6,748,076 →
Application:
09/706,021 →
Feed forward amplifier
Patent:
6,340,915 →
Application:
09/715,085 →
Method and System for Establishing Link Bit Rate for Inverse Multiplexed Data Streams
System and Method for Timing References for Line Interfaces
Fault Recovery System and Method for Inverse Multiplexed Digital Subscriber Lines
System and Method for Distribution of a Data Stream from High-to-Low-to-High Bandwidth Links
Self Powered Dsl Port Continuity Checker
Internet/Intranet Access Mechanism
Patent:
7,606,907 →
Application:
09/762,226 →
Pots Extender for Voice Fallback in a Subscriber Line
Method of Assigning Radio Channels in Wireless Network
Method for Dynamically Allocating Time Slots of a Common Tdma Broadcast Channel to a Network of Transceiver Nodes
Wireless Local Area Network
Arrangement of Local Area Network
Multiplexing and Demultiplexing of Narrowband and Broadband Services in a Transmission Connection
Spatial Position Determination System
Patent:
6,867,693 →
Application:
09/915,662 →
Changing of Channel Capabilities
Courtesy Answering Solution for Wireless Communication Devices
Method of Implementing a Repeater, and a Transceiver Unit
Method and System for Authenticated Fast Channel Change of Media Provided Over a Dsl Connection
Dsl Access System Negotiating a Voice Codec Type to Be Used Between Two Systems
Electronic Circuit and Method for Testing a Line
Patent:
6,867,600 →
Application:
10/363,522 →
Apparatus for retrofitting an enclosure with a cabinet
Application:
10/396,121 →
Publication:
US 2004/0189157
Feed Forward Amplifier
Arrangement for Line-Testing
Method, System and Apparatus for Transmitting Interleaved Data Between Stations
System and Method for Mitigating Fading of a Signal at a Radio Receiver
Communication Channel Structure and Method
Apparatus and Method for Controlling Feed-Forward Amplifiers
Apparatus, System and Method for the Transmission of Data with Different Qos Attributes
Frequency domain equalization in communications systems with scrambling
Application:
10/521,582 →
Publication:
US 2005/0259757
System and Method for Managing Available Uplink Transmit Power
Method and Apparatus for Electrically Adjusting Delay in Radio-Frequency Systems
Method and System for Authenticated Fast Channel Change of Media Provided Over a Dsl Connection
Spatial Position Determination System
Patent:
7,215,247 →
Application:
11/079,965 →
Single Bit Dac with Tristate Driver
Patent:
7,321,328 →
Application:
11/469,782 →
Arrangement for Line-Testing
Spatial Position Determination System
Vibrating Wireless Headset for Wireless Communication Devices
Pots Extender for Voice Fallback in a Subscriber Line
POTS Extender for Voice Fallback in a Subscriber Line
Application:
11/834,492 →
Publication:
US 2008/0037523
Changing of Channel Capabilities
Method and Apparatus for a Scheduler for a Macro-Diversity Portion of a Transmission
Assigning Radio Channels in a Wireless Network
Method and Apparatus for Service Identification in a Wireless Communication System
Method, System, and Apparatus for Transmitting Interleaved Data Between Stations
Application:
12/016,793 →
Publication:
US 2008/0151854
Apparatus, System and Method for the Transmission of Data with Different Qos Attributes
Base Station Synchronization for a Single Frequency Network
Macro-Diversity Region Rate Modification
Spatial Position Determination System
Error Correction for a Persistent Resource Allocation
Internet/Intranet Access Mechanism
Wireless Local Area Network
Method and System for Authenticated Fast Channel Change of Media Provided Over a Dsl Connection
Changing of Channel Capabilities
System and Method for Mitigating Fading of a Signal at a Radio Receiver
Patent:
43,830 →
Application:
13/101,019 →
Assigning Radio Channels in a Wireless Network
Wireless Local Area Network
Apparatus, System and Method for the Transmission of Data with Different Qos Attributes
Pots Extender for Voice Fallback in a Subscriber Line
System and Method for Mitigating Fading of a Signal at a Radio Receiver
Application:
13/649,856 →
Error Correction for a Persistent Resource Allocation
Method and System for Authenticated Fast Channel Change of Media Provided Over a Dsl Connection
Application:
13/964,847 →
Publication:
US 2013/0329729
APPARATUS, SYSTEM AND METHOD FOR THE TRANSMISSION OF DATA WITH DIFFERENT QoS ATTRIBUTES
Method and Apparatus for Multicast and Broadcast Service Management
Application:
14/219,618 →
Publication:
US 2014/0204828
Error Correction for a Persistent Resource Allocation
Method and Apparatus for Controlling Communication Between Communication Devices
APPARATUS, SYSTEM AND METHOD FOR THE TRANSMISSION OF DATA WITH DIFFERENT QoS ATTRIBUTES
Method and system for authenticated fast channel change of media provided over a DSL connection
Application:
60/362,156 →
Apparatus and method for controlling feed-forward amplifiers
Application:
60/391,084 →
Electrically variable RF delay element
Application:
60/504,684 →
Base Station Synchronization for a Single Frequency Network
Application:
60/912,661 →
Wireless Communications System with Broadcasting
Application:
60/913,172 →
Base Station Synchronization for a Single Frequency Network
Application:
60/953,452 →
Persistent Uplink Resource Allocation
Application:
60/971,526 →
Base Station Synchronization for a Single Frequency Network
Application:
60/971,837 →
Provisional application for multimedia broadcast system
Application:
61/007,360 →
Error Correction for a Persistent Resource Allocation
Application:
61/013,622 →
Efficient and Consistent Wireless Downlink Channel Configuration
Application:
61/035,355 →
Fractional Harq Re-Transmission
Application:
61/078,273 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.