MICHAEL D CARLOZZI
Radio and Television Technicians in Canton, MA
License number
Massachusetts 53000
Expiration Date
Dec 31, 1992
Type
Registered Technician
Address
Address
Canton, MA 02021
Professional information
Loosely Coupled Mass Storage Computer Cluster
US Patent:
6571349, May 27, 2003
Filed:
Oct 5, 1999
Appl. No.:
09/412232
Inventors:
Bruce E. Mann - Mason NH
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Assignee:
Seachange Technology, Inc. - Maynard MA
International Classification:
G06F 1100
US Classification:
714 6, 711100
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster
US Patent:
6557114, Apr 29, 2003
Filed:
Sep 18, 2001
Appl. No.:
09/954830
Inventors:
Bruce E. Mann - Mason NH
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Assignee:
Seachange Technology, Inc. - Maynard MA
International Classification:
G06F 1100
US Classification:
714 6, 711163
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster
US Patent:
6567926, May 20, 2003
Filed:
Nov 7, 2001
Appl. No.:
10/045508
Inventors:
Bruce E. Mann - Mason NH
Philip I. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Philip I. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Assignee:
SeaChange International, Inc. - Maynard MA
International Classification:
H02H 305
US Classification:
714 6
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster
US Patent:
6449730, Sep 10, 2002
Filed:
Apr 5, 2001
Appl. No.:
09/826695
Inventors:
Bruce E. Mann - Mason NH
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Assignee:
SeaChange Technology, Inc. - Maynard MA
International Classification:
G06F 1100
US Classification:
714 6, 709201
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster
US Patent:
6574745, Jun 3, 2003
Filed:
Apr 30, 2002
Appl. No.:
10/137085
Inventors:
Bruce E. Mann - Mason NH
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Assignee:
SeaChange International, Inc. - Maynard MA
International Classification:
H02H 305
US Classification:
714 5
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster Having A Set Of Data Storage Controllers Interoperable For Reading And Writing Data Objects
US Patent:
8019941, Sep 13, 2011
Filed:
Feb 11, 2008
Appl. No.:
12/029278
Inventors:
Bruce E. Mann - Mason NH, US
Philip J. Trasatti - Brookline NH, US
Michael D. Carlozzi - Canton MA, US
John A. Ywoskus - Merrimack NH, US
Edward J. McGrath - Wayland MA, US
Philip J. Trasatti - Brookline NH, US
Michael D. Carlozzi - Canton MA, US
John A. Ywoskus - Merrimack NH, US
Edward J. McGrath - Wayland MA, US
Assignee:
Seachange International, Inc. - Acton MA
International Classification:
G06F 12/00, G06F 13/00
US Classification:
711114, 711100, 711154
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster
US Patent:
2003019, Oct 9, 2003
Filed:
Apr 15, 2003
Appl. No.:
10/414059
Inventors:
Bruce Mann - Mason NH, US
Philip Trasatti - Brookline NH, US
Michael Carlozzi - Canton MA, US
John Ywoskus - Merrimack NH, US
Edward McGrath - Wayland MA, US
Philip Trasatti - Brookline NH, US
Michael Carlozzi - Canton MA, US
John Ywoskus - Merrimack NH, US
Edward McGrath - Wayland MA, US
Assignee:
Seachange International, Inc., a Delaware corporation
International Classification:
H02H003/05
US Classification:
714/011000
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster
US Patent:
5996089, Nov 30, 1999
Filed:
Dec 16, 1997
Appl. No.:
8/991278
Inventors:
Bruce E. Mann - Mason NH
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Assignee:
Seachange International, Inc. - Maynard MA
International Classification:
G06F 1300, H04L 1256
US Classification:
714 6
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster
US Patent:
5862312, Jan 19, 1999
Filed:
Oct 24, 1995
Appl. No.:
8/547565
Inventors:
Bruce E. Mann - Mason NH
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Philip J. Trasatti - Brookline NH
Michael D. Carlozzi - Canton MA
John A. Ywoskus - Merrimack NH
Edward J. McGrath - Wayland MA
Assignee:
Seachange Technology, Inc. - Concord MA
International Classification:
G06F 1116
US Classification:
39518204
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.
Loosely Coupled Mass Storage Computer Cluster
US Patent:
2005016, Jul 28, 2005
Filed:
Sep 10, 2004
Appl. No.:
10/938765
Inventors:
Bruce Mann - Mason NH, US
Philip Trasatti - Brookline NH, US
Michael Carlozzi - Canton MA, US
John Ywoskus - Merrimack NH, US
Edward McGrath - Wayland MA, US
Philip Trasatti - Brookline NH, US
Michael Carlozzi - Canton MA, US
John Ywoskus - Merrimack NH, US
Edward McGrath - Wayland MA, US
International Classification:
G06F012/16
US Classification:
711114000
Abstract:
A method and apparatus redundantly store data, in particular video data objects, in a distributed computer system having at least three processor systems, each processor system being connected in point to point two way channel interconnection with each other processor system. The data is stored in a redundant fashion both at the computer system level as well as the processor system level. Accordingly, the failure of a single processor does not adversely affect the integrity of the data. The computer system can also overlay a switching system connected in a ring fashion for providing a fault tolerance to the failure of a single connected processor system at the switch level. Accordingly, there results a fault tolerant data distribution system.