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David Stuart
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Almonte, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Tolerant PCS for accurate timestamping in disaggregated network ele...
Patent number
11,888,587
Issue date
Jan 30, 2024
Ciena Corporation
John Andrew Earl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hitless protection for packet based digitized clock distribution
Patent number
11,777,628
Issue date
Oct 3, 2023
Ciena Corporation
John Andrew Earl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible Ethernet switching systems and methods
Patent number
11,277,217
Issue date
Mar 15, 2022
Ciena Corporation
Sebastien Gareau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible ethernet switching systems and methods
Patent number
10,425,177
Issue date
Sep 24, 2019
Ciena Corporation
Sebastien Gareau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible ethernet switching systems and methods
Patent number
9,800,361
Issue date
Oct 24, 2017
Ciena Corporation
Sebastien Gareau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time division multiplex packet fabric ingress scheduler and method
Patent number
8,848,533
Issue date
Sep 30, 2014
Ciena Corporation
David Stuart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Managing flow control buffer
Patent number
8,819,265
Issue date
Aug 26, 2014
Rockstar Consortium US LP
James Tierney
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for scheduler dominated merge of state changes
Patent number
8,027,346
Issue date
Sep 27, 2011
Avaya Inc.
Bradley D. Venables
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for weight and rate scheduling
Patent number
7,969,884
Issue date
Jun 28, 2011
Nortel Networks Limited
Bradley D. Venables
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for merging bandwidth in multiplexing flows
Patent number
7,535,842
Issue date
May 19, 2009
Nortel Networks Limited
Bradley Venables
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Credit recovery in a credit based flow control system
Patent number
7,480,730
Issue date
Jan 20, 2009
Nortel Networks Limited
David Stuart
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for port memory multicast common memory switches
Patent number
6,310,875
Issue date
Oct 30, 2001
Nortel Networks Limited
Stacy W. Nichols
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ATM switch which counts multicast cell copies and uses a second mem...
Patent number
6,185,206
Issue date
Feb 6, 2001
Nortel Networks Limited
Stacy W. Nichols
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Hitless protection for packet based digitized clock distribution
Publication number
20230163870
Publication date
May 25, 2023
CIENA CORPORATION
John Andrew Earl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tolerant PCS for accurate timestamping in disaggregated network ele...
Publication number
20230029041
Publication date
Jan 26, 2023
CIENA CORPORATION
John Andrew Earl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Flexible Ethernet switching systems and methods
Publication number
20200007255
Publication date
Jan 2, 2020
CIENA CORPORATION
Sebastien GAREAU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE ETHERNET SWITCHING SYSTEMS AND METHODS
Publication number
20180034573
Publication date
Feb 1, 2018
Ciena Corporation
Sebastien GAREAU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE ETHERNET SWITCHING SYSTEMS AND METHODS
Publication number
20170005742
Publication date
Jan 5, 2017
CIENA CORPORATION
Sebastien GAREAU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGING FLOW CONTROL BUFFER
Publication number
20140348177
Publication date
Nov 27, 2014
James Tierney
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Credit-based method and apparatus for controlling data communications
Publication number
20060050639
Publication date
Mar 9, 2006
David Stuart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Credit recovery in a credit based flow control system
Publication number
20050228900
Publication date
Oct 13, 2005
David Stuart
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Managing flow control buffer
Publication number
20050138243
Publication date
Jun 23, 2005
James Tierney
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Flow control interface
Publication number
20050138238
Publication date
Jun 23, 2005
James Tierney
H04 - ELECTRIC COMMUNICATION TECHNIQUE