John G. Gruber

Person

Orleans, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Optical switch with power equalization
- Patent number 9,014,557
- Issue date Apr 21, 2015
- RPX Clearinghouse LLC
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch with power equalization
- Patent number 8,526,813
- Issue date Sep 3, 2013
- Rockstar Consortium US LP
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch with power equalization
- Patent number 7,995,919
- Issue date Aug 9, 2011
- Nortel Networks Limited
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of seamless migration from scaleable OADM to a network switc...
- Patent number 7,254,336
- Issue date Aug 7, 2007
- Altera Corporation
- Gordon Harney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connection verification for optical switches
- Patent number 7,120,356
- Issue date Oct 10, 2006
- Nortel Networks Limited
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of seamless migration from static to agile optical networking
- Patent number 6,999,681
- Issue date Feb 14, 2006
- PTS Corporation
- John Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time simulation techniques to determine network availability
- Patent number 6,996,514
- Issue date Feb 7, 2006
- Nortel Networks Limited
- John G. Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch with connection verification
- Patent number 6,871,021
- Issue date Mar 22, 2005
- Nortl Networks Limited
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time simulation techniques to determine network availability
- Patent number 6,836,756
- Issue date Dec 28, 2004
- Nortel Networks Limited
- John G. Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for bridge and roll in a photonic switch
- Patent number 6,643,423
- Issue date Nov 4, 2003
- Nortel Networks Limited
- John G. Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of tracing the root of virtual connections
- Patent number 6,563,795
- Issue date May 13, 2003
- Nortel Networks Limited
- John Gerald Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of tracing the route of virtual connections
- Patent number 5,901,141
- Issue date May 4, 1999
- Northern Telecom Limited
- John Gerald Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of tracing the route of virtual connections
- Patent number 5,675,578
- Issue date Oct 7, 1997
- Bell-Northern Research Ltd.
- John Gerald Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of sectionalizing trouble on telecommunication network conne...
- Patent number 5,566,162
- Issue date Oct 15, 1996
- Northern Telecom Limited
- John G. Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delay monitoring of telecommunication networks
- Patent number 5,450,394
- Issue date Sep 12, 1995
- Northern Telecom Limited
- John G. Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SWITCH WITH POWER EQUALIZATION
- Publication number 20130343752
- Publication date Dec 26, 2013
- ROCKSTAR CONSORTIUM US LP
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH WITH POWER EQUALIZATION
- Publication number 20110293272
- Publication date Dec 1, 2011
- Rockstar Bidco L.P.
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH WITH POWER EQUALIZATION
- Publication number 20090238565
- Publication date Sep 24, 2009
- Nortel Networks Limited
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dispersion compensation architecture for switch-ready optical networks
- Publication number 20040208608
- Publication date Oct 21, 2004
- Alex Tager
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of seamless migration from static to agile optical networking
- Publication number 20040208548
- Publication date Oct 21, 2004
- John Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Architectural switching arrangement for core optical networks
- Publication number 20040208552
- Publication date Oct 21, 2004
- Gordon Harney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of seamless migration from scaleable OADM to a network switc...
- Publication number 20030175029
- Publication date Sep 18, 2003
- Gordon Harney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Architectural arrangement for core optical networks
- Publication number 20030039003
- Publication date Feb 27, 2003
- Bogdan Jakobik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for bridge and roll in a photonic switch
- Publication number 20020168129
- Publication date Nov 14, 2002
- John G. Gruber
- G02 - OPTICS
Information Patent Application
Connection verification for optical switches
- Publication number 20020114035
- Publication date Aug 22, 2002
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time simulation techniques to determine network availability
- Publication number 20020091506
- Publication date Jul 11, 2002
- John G. Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical switch with connection verification
- Publication number 20020012143
- Publication date Jan 31, 2002
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photonic network node
- Publication number 20010050790
- Publication date Dec 13, 2001
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

John G. Gruber

Person

Patents Grantslast 30 patents

Optical switch with power equalization

Optical switch with power equalization

Optical switch with power equalization

Method of seamless migration from scaleable OADM to a network switc...

Connection verification for optical switches

Method of seamless migration from static to agile optical networking

Time simulation techniques to determine network availability

Optical switch with connection verification

Time simulation techniques to determine network availability

System and method for bridge and roll in a photonic switch

Method of tracing the root of virtual connections

Method of tracing the route of virtual connections

Method of tracing the route of virtual connections

Method of sectionalizing trouble on telecommunication network conne...

Delay monitoring of telecommunication networks

Patents Applicationslast 30 patents

OPTICAL SWITCH WITH POWER EQUALIZATION

OPTICAL SWITCH WITH POWER EQUALIZATION

OPTICAL SWITCH WITH POWER EQUALIZATION

Dispersion compensation architecture for switch-ready optical networks

Method of seamless migration from static to agile optical networking

Architectural switching arrangement for core optical networks

Method of seamless migration from scaleable OADM to a network switc...

Architectural arrangement for core optical networks

System and method for bridge and roll in a photonic switch

Connection verification for optical switches

Time simulation techniques to determine network availability

Optical switch with connection verification

Photonic network node