Michael S Moran

US Patent:

7079555, Jul 18, 2006

Filed:

Nov 5, 2001

Appl. No.:

09/985686

Inventors:

Ertugrul Baydar - Grapevine TX, US
J. Bradley Boudreaux - Stephens City VA, US
Nicholas Carter - Chantilly VA, US
Chung Chen - Herndon VA, US
Steven Klonsky - Arlington VA, US
Michael Moran - Darien IL, US
Peter Renucci - Grapevine TX, US
Jeffrey Timbs - Sterling VA, US
Thomas Tucker - Washington DC, US
Waleed Wardak - Grapevine TX, US

Assignee:

Pulse Communications, Inc. - Herndon VA

International Classification:

H04J 3/04

US Classification:

370532, 370540

Abstract:

An integrated digital loop carrier (IDLC) system includes digital line feeders and signal processors to interface with the feeders an to ultimately provide data to subscriber instruments. The system can be employed as a central office terminal (COT) or remote digital terminal (RDT) with analog, T1 or SONET feeders and any conventional link medium. Data are put in DS1 format and multiplexed onto token ring optical loops for delivery to banks of channel units wherein the optical signals are translated to electrical signals for delivery to the Cus and subscribers. A method and apparatus is provided for mapping and demapping signals between virtual tributaries (VT) and digital signal formats in the RDT of an integrated digital loop carrier. An application-specific circuit provides such mapping and demapping functions as Floating Byte Synchronous VT to Locked Byte Synchronous VT, Floating Asynchronous VT to Locked Byte Synchronous VT, Floating Asynchronous VT to Floating Asynchronous VT, DS1 to Locked Byte Synchronous VT, DS1 to Floating Asynchronous VT, and DS1 to Floating Byte Synchronous VT.

US Patent:

8214345, Jul 3, 2012

Filed:

Oct 5, 2006

Appl. No.:

11/539086

Inventors:

Robert J. Torres - Colleyville TX, US
Douglas S. Brown - Charlotte NC, US
Alexander W. Holt - New Platz NY, US
Michael E. Moran - Ridgewood NJ, US
James R. Rudd - Charlotte NC, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 17/30

US Classification:

707706, 707707, 707726, 707729, 707805, 715700

Abstract:

The Facet Navigator permits users to set custom constraints for searching databases by facet, displays facets representing fields in a database, and provides a manipulator for each facet. The manipulator may be a slider bar, or a drop-down menu, or some other interactive device known to persons skilled in the art. When a user sets constraints for a facet with the manipulator, the Facet Navigator searches the database based on the constraints and displays a list of items in the database that satisfy the constraints. The Facet Navigator displays a preview of interim results whenever a cursor is moved over an active region of the manipulator, where the preview includes details of database items meeting a search criteria based on the location of the cursor on the manipulator.

US Patent:

60495502, Apr 11, 2000

Filed:

Feb 24, 1998

Appl. No.:

9/028750

Inventors:

Ertugrul Baydar - Grapevine TX
J. Bradley Boudreaux - Stephens City VA
Nicholas Carter - Chantilly VA
Chung Chen - Herndon VA
Steven Klonsky - Arlington VA
Michael Moran - Darien IL
Peter Renucci - Grapevine TX
Jeffrey Timbs - Sterling VA
Thomas Tucker - Washington DC
Waleed Wardak - Grapevine TX

Assignee:

Hubbell Incorporated - Orange CT

International Classification:

H04J 302

US Classification:

370466

Abstract:

An integrated digital loop carrier (IDLC) system includes digital line feeders and signal processors to interface with the feeders and to ultimately provide data to subscriber instruments. The system can be employed as a central office terminal (COT) or remote digital terminal (RDT) with analog, T1 or SONET feeders and any conventional link medium. Data are put in DS1 format and multiplexed onto token ring optical loops for delivery to banks of channel units wherein the optical signals are translated to electrical signals for delivery to the CUs and subscribers. A method and apparatus is provided for mapping and demapping signals between virtual tributaries (VT) and digital signal formats in the RDT of an integrated digital loop carrier. An application-specific circuit provides such mapping and demapping functions as Floating Byte Synchronous VT to Locked Byte Synchronous VT, Floating Asynchronous VT to Locked Byte Synchronous VT, Floating Asynchronous VT to Floating Asynchronous VT, DS1 to Locked Byte Synchronous VT, DS1 to Floating Asynchronous VT, and DS1 to Floating Byte Synchronous VT.

US Patent:

63339404, Dec 25, 2001

Filed:

Dec 30, 1999

Appl. No.:

9/475507

Inventors:

Ertugrul Baydar - Grapevine TX
J. Bradley Boudreaux - Stephens City VA
Nicholas Carter - Chantilly VA
Chung Chen - Herndon VA
Steven Klonsky - Arlington VA
Michael Moran - Darien IL
Peter Renucci - Grapevine TX
Jeffrey Timbs - Sterling VA
Thomas Tucker - Washington DC
Waleed Wardak - Grapevine TX

Assignee:

Hubbell Incorporated - Orange CT

International Classification:

H04J 306

US Classification:

370506

Abstract:

An integrated digital loop carrier (IDLC) system includes digital line feeders and signal processors to interface with the feeders and to ultimately provide data to subscriber instruments. The system can be employed as a central office terminal (COT) or remote digital terminal (RDT) with analog, T1 or SONET feeders and any conventional link medium. Data are put in DS1 format and multiplexed onto token ring optical loops for delivery to banks of channel units wherein the optical signals are translated to electrical signals for delivery to the CUs and subscribers. A method and apparatus is provided for mapping and demapping signals between virtual tributaries (VT) and digital signal formats in the RDT of an integrated digital loop carrier. An application-specific circuit provides such mapping and demapping functions as Floating Byte Synchronous VT to Locked Byte Synchronous VT, Floating Asynchronous VT to Locked Byte Synchronous VT, Floating Asynchronous VT to Floating Asynchronous VT, DS1 to Locked Byte Synchronous VT, DS1 to Floating Asynchronous VT, and DS1 to Floating Byte Synchronous VT.

US Patent:

57843775, Jul 21, 1998

Filed:

Jun 6, 1995

Appl. No.:

8/471224

Inventors:

Ertugrul Baydar - Grapevine TX
J. Bradley Boudreaux - Stephens City VA
Nicholas Carter - Chantilly VA
Chung Chen - Herndon VA
Steven Klonsky - Arlington VA
Michael Moran - Darien IL
Peter Renucci - Grapevine TX
Jeffrey Timbs - Keller TX
Thomas Tucker - Washington DC
Waleed Wardak - Grapevine TX

Assignee:

Hubbell Incorporated - Orange CT

International Classification:

H04J 308

US Classification:

370463

Abstract:

An integrated digital loop carrier (IDLC) system includes digital line feeders and signal processors to interface with the feeders and to ultimately provide data to subscriber instruments. The system can be employed as a central office terminal (COT) or remote digital terminal (RDT) with analog, T1 or SONET feeders and any conventional link medium. Data are put in DS1 format and multiplexed onto optical loops for delivery to banks of channel units wherein the optical signals are translated to electrical signals for delivery to the channel units and subscribers. A method and apparatus is provided for mapping and demapping signals between virtual tributaries (VT) and digital signal formats in the RDT of an integrated digital loop carrier. An application-specific circuit provides such mapping and demapping functions as Floating Byte Synchronous VT to Locked Byte Synchronous VT, Floating Asynchronous VT to Locked Byte Synchronous VT, Floating Asynchronous VT to Floating Asynchronous VT, DS1 to Locked Byte Synchronous VT, DS1 to Floating Asynchronous VT, and DS1 to Floating Byte Synchronous VT.