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George E. Oulundsen
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Belchertown, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bandwidth-maintaining multimode optical fibers
Patent number
9,568,669
Issue date
Feb 14, 2017
OFS Fitel, LLC
Xinli Jiang
G02 - OPTICS
Information
Patent Grant
Optical fibers with truncated cores
Patent number
9,075,183
Issue date
Jul 7, 2015
OFS Fitel, LLC
Xinli Jiang
G02 - OPTICS
Information
Patent Grant
Accelerated aging of phosphorus-doped optical fibers
Patent number
8,980,369
Issue date
Mar 17, 2015
OFS Fitel, LLC
David John DiGiovanni
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
DMD performance in bend optimized multimode fiber
Patent number
8,737,791
Issue date
May 27, 2014
OFS Fitel, LLC
Xinli Jiang
G02 - OPTICS
Information
Patent Grant
Bandwidth-maintaining multimode optical fibers
Patent number
8,520,994
Issue date
Aug 27, 2013
OFS Fitel, LLC
Jinkee Kim
G02 - OPTICS
Information
Patent Grant
Accelerated aging of phosphorus-doped optical fibers
Patent number
8,445,059
Issue date
May 21, 2013
OFS Fitel, LLC
David J. DiGiovanni
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Accelerated aging of phosphorus-doped optical fibers
Patent number
8,111,961
Issue date
Feb 7, 2012
OFS Fitel, LLC
David J. DiGiovanni
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Multimode optical fibers with increased bandwidth
Patent number
7,043,128
Issue date
May 9, 2006
Furukawa Electric North America
David John DiGiovanni
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of impressing a twist on a multimode fiber during drawing
Patent number
6,735,985
Issue date
May 18, 2004
Furukawa Electric North America Inc.
David John DiGiovanni
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of collapsing a tube for an optical fiber preform
Patent number
6,718,800
Issue date
Apr 13, 2004
Fitel U.S.A. Corp.
David Mazzarese
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of modifying the index profile of an optical fiber preform i...
Patent number
6,532,773
Issue date
Mar 18, 2003
Fitel U.S.A. Corp.
David J Mazzarese
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
Bandwidth-Maintaining Multimode Optical Fibers
Publication number
20140270670
Publication date
Sep 18, 2014
Xinli Jiang
G02 - OPTICS
Information
Patent Application
ACCELERATED AGING OF PHOSPHORUS-DOPED OPTICAL FIBERS
Publication number
20130323414
Publication date
Dec 5, 2013
OFS FITEL, LLC
David John DiGiovanni
G02 - OPTICS
Information
Patent Application
BANDWIDTH-MAINTAINING MULTIMODE OPTICAL FIBERS
Publication number
20120183267
Publication date
Jul 19, 2012
Xinli Jiang
G02 - OPTICS
Information
Patent Application
OPTICAL FIBERS WITH TRUNCATED CORES
Publication number
20110243519
Publication date
Oct 6, 2011
Xinli Jiang
G02 - OPTICS
Information
Patent Application
DMD PERFORMANCE IN BEND OPTIMIZED MULTIMODE FIBER
Publication number
20110194827
Publication date
Aug 11, 2011
Xinli Jiang
G02 - OPTICS
Information
Patent Application
Bandwidth-maintaining multimode optical fibers
Publication number
20100067858
Publication date
Mar 18, 2010
Jinkee Kim
G02 - OPTICS
Information
Patent Application
Accelerated aging of phosphorus-doped optical fibers
Publication number
20090211303
Publication date
Aug 27, 2009
David J. DiGiovanni
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Accelerated aging of phosphorus-doped optical fibers
Publication number
20090214769
Publication date
Aug 27, 2009
David J. DiGiovanni
G02 - OPTICS
Information
Patent Application
Multi-wavelength, multimode optical fibers
Publication number
20080050075
Publication date
Feb 28, 2008
James William Fleming
G02 - OPTICS
Information
Patent Application
Multimode optical fiber and method for manufacturing same
Publication number
20060185397
Publication date
Aug 24, 2006
Furukawa Electric North America, Inc.
Jerry W. Baumgart
G02 - OPTICS
Information
Patent Application
Multimode optical fibers with increased bandwidth
Publication number
20040228590
Publication date
Nov 18, 2004
David John DiGiovanni
G02 - OPTICS
Information
Patent Application
Multimode optical fibers wih increased bandwidth
Publication number
20030128942
Publication date
Jul 10, 2003
David John DiGiovanni
G02 - OPTICS
Information
Patent Application
Method of preparing preforms for optical fibers
Publication number
20020157426
Publication date
Oct 31, 2002
David Mazzarese
C03 - GLASS MINERAL OR SLAG WOOL