Daniel M O'Keeffe

Person

Ballyhooly, IE

People

Patents Grantslast 30 patents

Information Patent Grant
Signature checking using deterministic finite state machines
- Patent number 8,665,911
- Issue date Mar 4, 2014
- Hewlett-Packard Development Company, L.P.
- David Law
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signature checking using deterministic finite state machines
- Patent number 8,331,404
- Issue date Dec 11, 2012
- Hewlett-Packard Development Company, L.P.
- David Law
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet diversion in switching fabrics and multiple forwarding instr...
- Patent number 8,081,630
- Issue date Dec 20, 2011
- Hewlett-Packard Company
- Edele O'Malley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of signatures in disordered message segments
- Patent number 7,957,390
- Issue date Jun 7, 2011
- Hewlett-Packard Company
- Peter Furlong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rules engine for access control lists in network units
- Patent number 7,480,299
- Issue date Jan 20, 2009
- 3Com Corporation
- Daniel Martin O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content addressable memory organized to share entries between diffe...
- Patent number 7,480,300
- Issue date Jan 20, 2009
- 3Com Corporation
- Daniel Martin O'Keeffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
TCP control packet differential service
- Patent number 7,366,168
- Issue date Apr 29, 2008
- 3Com Corporation
- Mark A Hughes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet metering in high-speed network units
- Patent number 7,349,335
- Issue date Mar 25, 2008
- 3Com Corporation
- Daniel Martin O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modification of tag fields in Ethernet data packets
- Patent number 6,975,627
- Issue date Dec 13, 2005
- 3COM Technologies
- Robin Parry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stackable network unit including registers for identifying stack me...
- Patent number 6,801,527
- Issue date Oct 5, 2004
- 3COM Corporation
- Daniel M O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stackable network unit including register for identifying trunk con...
- Patent number 6,801,950
- Issue date Oct 5, 2004
- 3COM Corporation
- Daniel M O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Port mirroring across a trunked stack of multi-port communication d...
- Patent number 6,785,286
- Issue date Aug 31, 2004
- 3COM Corporation
- Daniel M O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for searching databases employing a trie searc...
- Patent number 6,763,348
- Issue date Jul 13, 2004
- 3COM Corporation
- Daniel M O'Keeffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network switch including hysteresis in signalling fullness of trans...
- Patent number 6,762,995
- Issue date Jul 13, 2004
- 3COM Corporation
- Justin A Drummond-Murray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for synchronizing databases in stacked network units
- Patent number 6,757,279
- Issue date Jun 29, 2004
- 3COM Corporation
- Peter Furlong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network switch including restriction of source address look-ups bas...
- Patent number 6,683,875
- Issue date Jan 27, 2004
- 3COM Corporation
- Christopher Byham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inhibition of underrun in network switches and the like for packet-...
- Patent number 6,611,520
- Issue date Aug 26, 2003
- 3COM Corporation
- Daniel M O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNATURE CHECKING USING DETERMINISTIC FINITE STATE MACHINES
- Publication number 20130061324
- Publication date Mar 7, 2013
- Hewlett-Packard Development Company, L.P.
- David LAW
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNATURE CHECKING USING DETERMINISTIC FINITE STATE MACHINES
- Publication number 20080101371
- Publication date May 1, 2008
- 3Com Corporation
- David Law
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Detection of signatures in disordered message segments
- Publication number 20060227787
- Publication date Oct 12, 2006
- 3Com Corporation
- Peter Furlong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet diversion in switching fabrics and multiple forwarding instr...
- Publication number 20060203816
- Publication date Sep 14, 2006
- 3Com Corporation
- Edele O'Malley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content addressable memory organized to share entries between diffe...
- Publication number 20060120373
- Publication date Jun 8, 2006
- 3Com Corporation
- Daniel Martin O'Keeffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Packet metering in high-speed network units
- Publication number 20060104216
- Publication date May 18, 2006
- 3Com Corporation
- Daniel Martin O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Rules engine for access control lists in network units
- Publication number 20060092947
- Publication date May 4, 2006
- 3Com Corporation
- Daniel Martin O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TCP control packet differential service
- Publication number 20020064128
- Publication date May 30, 2002
- Mark A. Hughes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for searching databases employing a trie searc...
- Publication number 20020052869
- Publication date May 2, 2002
- Daniel M. O'Keeffe
- G06 - COMPUTING CALCULATING COUNTING

Daniel M O'Keeffe

Person

Patents Grantslast 30 patents

Signature checking using deterministic finite state machines

Signature checking using deterministic finite state machines

Packet diversion in switching fabrics and multiple forwarding instr...

Detection of signatures in disordered message segments

Rules engine for access control lists in network units

Content addressable memory organized to share entries between diffe...

TCP control packet differential service

Packet metering in high-speed network units

Modification of tag fields in Ethernet data packets

Stackable network unit including registers for identifying stack me...

Stackable network unit including register for identifying trunk con...

Port mirroring across a trunked stack of multi-port communication d...

Method and apparatus for searching databases employing a trie searc...

Network switch including hysteresis in signalling fullness of trans...

Method for synchronizing databases in stacked network units

Network switch including restriction of source address look-ups bas...

Inhibition of underrun in network switches and the like for packet-...

Patents Applicationslast 30 patents

SIGNATURE CHECKING USING DETERMINISTIC FINITE STATE MACHINES

SIGNATURE CHECKING USING DETERMINISTIC FINITE STATE MACHINES

Detection of signatures in disordered message segments

Packet diversion in switching fabrics and multiple forwarding instr...

Content addressable memory organized to share entries between diffe...

Packet metering in high-speed network units

Rules engine for access control lists in network units

TCP control packet differential service

Method and apparatus for searching databases employing a trie searc...