Frank O'Keeffe

Person

Glounthaune, IE

People

Patents Grantslast 30 patents

Information Patent Grant
Switched filter amp circuit for soft duplex CATV architectures
- Patent number 12,177,603
- Issue date Dec 24, 2024
- ARRIS Enterprises LLC
- Thomas J. Cloonan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Scheduler-directed source multiplexing for return path noise mitiga...
- Patent number 12,143,243
- Issue date Nov 12, 2024
- ARRIS Enterprises LLC
- Francis J. O'Keeffe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for upstream and downstream CATV plant capacity...
- Patent number 12,132,582
- Issue date Oct 29, 2024
- ARRIS Enterprises LLC
- Francis J. O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceller training in full duplex networks
- Patent number 11,876,753
- Issue date Jan 16, 2024
- ARRIS Enterprises LLC
- Thomas J. Cloonan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceller training in full duplex networks
- Patent number 11,394,523
- Issue date Jul 19, 2022
- ARRIS Enterprises LLC
- Thomas J. Cloonan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst efficient fast program acquisition
- Patent number 9,386,347
- Issue date Jul 5, 2016
- ARRIS Enterprises, Inc.
- Francis J. O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet-rate policing and admission control with optional stress thr...
- Patent number 9,331,947
- Issue date May 3, 2016
- ARRIS Enterprises, Inc.
- Francis Joseph O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resilient channel and broadcast modulation
- Patent number 9,225,576
- Issue date Dec 29, 2015
- ARRIS Enterprises, Inc.
- Michael Harrington
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction for communications systems
- Patent number 8,959,408
- Issue date Feb 17, 2015
- ARRIS Enterprises, Inc.
- Francis Joseph O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resilient channel and broadcast modulation
- Patent number 8,558,631
- Issue date Oct 15, 2013
- ARRIS Enterprises, Inc.
- Michael B. Harrington
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing flexible RF channel to port mappings
- Patent number 8,548,457
- Issue date Oct 1, 2013
- ARRIS Enterprises, Inc.
- Frank O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronizing separated edge QAM devices located remotely from a CMTS
- Patent number 7,873,077
- Issue date Jan 18, 2011
- Arris Group
- Denis Downey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for synchronizing separated edge QAM devices loca...
- Patent number 7,403,547
- Issue date Jul 22, 2008
- Arris International, Inc.
- Denis Downey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR UPSTREAM AND DOWNSTREAM CATV PLANT CAPACITY...
- Publication number 20250016018
- Publication date Jan 9, 2025
- ARRIS Enterprises LLC
- Francis J. O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMAND-DRIVEN DUPLEX
- Publication number 20230155804
- Publication date May 18, 2023
- ARRIS Enterprises LLC
- Zoran MARICEVIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ECHO CANCELLER TRAINING IN FULL DUPLEX NETWORKS
- Publication number 20220393848
- Publication date Dec 8, 2022
- ARRIS Enterprises LLC
- Thomas J. CLOONAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCHEDULER-DIRECTED SOURCE MULTIPLEXING FOR RETURN PATH NOISE MITIGA...
- Publication number 20220286323
- Publication date Sep 8, 2022
- ARRIS Enterprises LLC
- Francis J. O'KEEFFE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR UPSTREAM AND DOWNSTREAM CATV PLANT CAPACITY...
- Publication number 20210377064
- Publication date Dec 2, 2021
- ARRIS Enterprises LLC
- Francis J. O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ECHO CANCELLER TRAINING IN FULL DUPLEX NETWORKS
- Publication number 20210160041
- Publication date May 27, 2021
- ARRIS Enterprises LLC
- Thomas J. CLOONAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHED FILTER AMP CIRCUIT FOR SOFT DUPLEX CATV ARCHITECTURES
- Publication number 20210160454
- Publication date May 27, 2021
- ARRIS Enterprises LLC
- Thomas J. CLOONAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Providing Flexible RF Channel to Port Mappings
- Publication number 20100317387
- Publication date Dec 16, 2010
- ARRIS GROUP, INC.
- Frank O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZING SEPARATED EDGE QAM DEVICES LOCATED REMOTELY FROM A CMTS
- Publication number 20080285597
- Publication date Nov 20, 2008
- ARRIS
- Denis Downey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for synchronizing separated edge QAM devices loca...
- Publication number 20060013262
- Publication date Jan 19, 2006
- Denis Downey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Frank O'Keeffe

Person

Patents Grantslast 30 patents

Switched filter amp circuit for soft duplex CATV architectures

Scheduler-directed source multiplexing for return path noise mitiga...

Systems and methods for upstream and downstream CATV plant capacity...

Echo canceller training in full duplex networks

Echo canceller training in full duplex networks

Burst efficient fast program acquisition

Packet-rate policing and admission control with optional stress thr...

Resilient channel and broadcast modulation

Forward error correction for communications systems

Resilient channel and broadcast modulation

Providing flexible RF channel to port mappings

Synchronizing separated edge QAM devices located remotely from a CMTS

Method and system for synchronizing separated edge QAM devices loca...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR UPSTREAM AND DOWNSTREAM CATV PLANT CAPACITY...

DEMAND-DRIVEN DUPLEX

ECHO CANCELLER TRAINING IN FULL DUPLEX NETWORKS

SCHEDULER-DIRECTED SOURCE MULTIPLEXING FOR RETURN PATH NOISE MITIGA...

SYSTEMS AND METHODS FOR UPSTREAM AND DOWNSTREAM CATV PLANT CAPACITY...

ECHO CANCELLER TRAINING IN FULL DUPLEX NETWORKS

SWITCHED FILTER AMP CIRCUIT FOR SOFT DUPLEX CATV ARCHITECTURES

Providing Flexible RF Channel to Port Mappings

SYNCHRONIZING SEPARATED EDGE QAM DEVICES LOCATED REMOTELY FROM A CMTS

Method and system for synchronizing separated edge QAM devices loca...