Robert R. Ward

Person

St. Charles, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Link discovery, verification, and failure isolation in an optical c...
- Patent number 8,971,706
- Issue date Mar 3, 2015
- Rockstar Consortium US LP
- Ornan A. Gerstel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for protection switching in a network
- Patent number 8,018,838
- Issue date Sep 13, 2011
- Tellabs Operations, Inc.
- Chris R. Zettinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network connection test apparatus and methods
- Patent number 7,181,138
- Issue date Feb 20, 2007
- Tellabs Operations, Inc.
- Ornan A. Gerstel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network connection test apparatus and methods
- Patent number 7,110,668
- Issue date Sep 19, 2006
- Tellabs Operations, Inc.
- Ornan A. Gerstel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alignment laser for use in cross-connects
- Patent number 7,072,031
- Issue date Jul 4, 2006
- Nortel Networks, Ltd.
- Humair Raza
- G02 - OPTICS
Information Patent Grant
Method for calibrating photonic crossconnect device
- Patent number 7,042,922
- Issue date May 9, 2006
- Nortel Networks, Ltd.
- Babu Narayanan
- G01 - MEASURING TESTING
Information Patent Grant
Signals and methods for increasing reliability in optical network e...
- Patent number 6,947,623
- Issue date Sep 20, 2005
- Nortel Networks Limited
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for regenerating optical signals in an all-opt...
- Patent number 6,944,364
- Issue date Sep 13, 2005
- Nortel Networks Limited
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for bridging optical signals in an optical net...
- Patent number 6,813,407
- Issue date Nov 2, 2004
- Nortel Networks Limited
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for optical to electrical to optical conversio...
- Patent number 6,650,803
- Issue date Nov 18, 2003
- Xros, Inc.
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical cross-connect switching system with bridging, test access a...
- Patent number 6,597,826
- Issue date Jul 22, 2003
- Xros, Inc.
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical cross-connect switching system
- Patent number 6,571,030
- Issue date May 27, 2003
- Xros, Inc.
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for regenerating optical signals in an all-opt...
- Publication number 20040258408
- Publication date Dec 23, 2004
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical network connection test apparatus and methods
- Publication number 20040165888
- Publication date Aug 26, 2004
- Tellabs Operations, Inc.
- Ornan A. Gerstel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for providing sparing capacity for optical swi...
- Publication number 20040120713
- Publication date Jun 24, 2004
- Robert Ward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for protection switching
- Publication number 20040085895
- Publication date May 6, 2004
- Tellabs Operations, Inc.
- Chris R. Zettinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for bridging optical signals in an optical net...
- Publication number 20040076365
- Publication date Apr 22, 2004
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for calibrating photonic crossconnect device
- Publication number 20040071391
- Publication date Apr 15, 2004
- Babu Narayanan
- G02 - OPTICS
Information Patent Application
Alignment laser for use in cross-connects
- Publication number 20040047542
- Publication date Mar 11, 2004
- Humair Raza
- G02 - OPTICS
Information Patent Application
Signals and methods for increasing reliability in optical network e...
- Publication number 20040037553
- Publication date Feb 26, 2004
- Rajiv Ramaswami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Link discovery, verification, and failure isolation in an optical c...
- Publication number 20040008988
- Publication date Jan 15, 2004
- Ornan A. Gerstal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Robert R. Ward

Person

Patents Grantslast 30 patents

Link discovery, verification, and failure isolation in an optical c...

Apparatus and method for protection switching in a network

Optical network connection test apparatus and methods

Optical network connection test apparatus and methods

Alignment laser for use in cross-connects

Method for calibrating photonic crossconnect device

Signals and methods for increasing reliability in optical network e...

Method and apparatus for regenerating optical signals in an all-opt...

Method and apparatus for bridging optical signals in an optical net...

Method and apparatus for optical to electrical to optical conversio...

Optical cross-connect switching system with bridging, test access a...

Optical cross-connect switching system

Patents Applicationslast 30 patents

Method and apparatus for regenerating optical signals in an all-opt...

Optical network connection test apparatus and methods

Method and apparatus for providing sparing capacity for optical swi...

Apparatus and method for protection switching

Method and apparatus for bridging optical signals in an optical net...

Method for calibrating photonic crossconnect device

Alignment laser for use in cross-connects

Signals and methods for increasing reliability in optical network e...

Link discovery, verification, and failure isolation in an optical c...