Roger Jonathan Helkey

City:

Montecito, California

Country:

United States

Published Applications:

Last publication date:

2009-10-22

Top Assignees for applications by Roger Jonathan Helkey

The entities that hold a legal rights for patent applications filed by inventor Helkey Roger Jonathan:

Calient Networks Inc. 7 San Jose, CA United States

Recent patent applications by Helkey Roger Jonathan

Roger Jonathan Helkey from Montecito, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-10-22

US20090263122A1

Electricity

Method and apparatus for network diagnostics in a passive optical network

#2 | 2009-02-24

US11107245

Optical switch fabric with redundancy

#3 | 2007-12-27

US20070297716A1

Electricity

Reconfigurable photonic delay line filter

#4 | 2007-11-08

US20070258679A1

Physics

Wavelength routing optical switch

#5 | 2007-08-07

US10879639

Wavelength routing optical switch

#6 | 2007-07-24

US11081265

Optical switch fabric with redundancy

#7 | 2006-12-05

US10456436

Optical system for selectable delay

#8 | 2006-09-19

US10102307

Method and apparatus to provide alternative paths for optical protection path switch arrays

#9 | 2005-04-19

US9876715

Optical switch fabric with redundancy

InventorID:

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