Eric John Helmsen

Person

Wexford, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System architecture for an optical switch using wavelength, fiber a...
- Patent number 8,902,488
- Issue date Dec 2, 2014
- Accipiter Systems, Inc.
- David Jeffrey Graham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for interconnecting end systems over an optical n...
- Patent number 7,751,709
- Issue date Jul 6, 2010
- Accipiter Systems, Inc.
- David Markham Drury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering for timing distribution system in networking products
- Patent number 7,245,685
- Issue date Jul 17, 2007
- Ericsson AB
- Eric J. Helmsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM ARCHITECTURE FOR AN OPTICAL SWITCH USING WAVELENGTH, FIBER A...
- Publication number 20140002885
- Publication date Jan 2, 2014
- Accipiter Systems, Inc.
- David Jeffrey Graham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM ARCHITECTURE FOR OPTICAL SWITCH USING WAVELENGTH DIVISION MU...
- Publication number 20130209100
- Publication date Aug 15, 2013
- Accipiter Systems, Inc.
- David Markham Drury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Interface Device for Wavelength Division Multiplexing Networks
- Publication number 20130101287
- Publication date Apr 25, 2013
- Accipiter Systems, Inc.
- David Jeffrey Graham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Switch for Networks Using Wavelength Division Multiplexing
- Publication number 20130101288
- Publication date Apr 25, 2013
- Accipiter Systems, Inc.
- David Jeffrey Graham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switch With Optical Uplink for Implementing Wavelength Division Mul...
- Publication number 20130101289
- Publication date Apr 25, 2013
- Accipiter Systems, Inc.
- David Jeffrey Graham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH FOR IMPLEMENTING WAVE DIVISION MULTIPLEXING NETWORKS
- Publication number 20120219292
- Publication date Aug 30, 2012
- Accipiter Systems, Inc.
- David Jeffrey Graham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for interconnecting end systems over an optical n...
- Publication number 20060159455
- Publication date Jul 20, 2006
- Accipiter Systems, Inc.
- David Markham Drury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Filtering for timing distribution system in networking products
- Publication number 20020095626
- Publication date Jul 18, 2002
- FORE Systems, Inc.
- Eric J. Helmsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Eric John Helmsen

Person

Patents Grantslast 30 patents

System architecture for an optical switch using wavelength, fiber a...

Method and system for interconnecting end systems over an optical n...

Filtering for timing distribution system in networking products

Patents Applicationslast 30 patents

SYSTEM ARCHITECTURE FOR AN OPTICAL SWITCH USING WAVELENGTH, FIBER A...

SYSTEM ARCHITECTURE FOR OPTICAL SWITCH USING WAVELENGTH DIVISION MU...

Optical Interface Device for Wavelength Division Multiplexing Networks

Optical Switch for Networks Using Wavelength Division Multiplexing

Switch With Optical Uplink for Implementing Wavelength Division Mul...

OPTICAL SWITCH FOR IMPLEMENTING WAVE DIVISION MULTIPLEXING NETWORKS

Method and system for interconnecting end systems over an optical n...

Filtering for timing distribution system in networking products