Granted Patent
Utility
US 6,515,794
· Confirmation No. 5367
TECHNIQUES FOR MAKING AN INSERTION LOSS CORRECTION IN AN OPTICAL FIBER AMPLIFIER
Inventors
Glenn D. Bartolini
Waltham, MA
Martin Hempstead
Painted Post, NY
Attorneys & Agents of Record
Classification
USPC
359/337
Prosecution
- Examiner
- MOSKOWITZ, NELSON
- Art Unit
- 3663
- Docket No.
- SP00-093
- Confirmation No.
- 5367
Publication
- Pub. No.
- US20020044337A1
- Pub. Date
- 2002-04-18
Patent Term Adjustment
-202days
II-VI INCORPORATED,
MARLOW INDUSTRIES, INC.,
EPIWORKS, INC.,
LIGHTSMYTH TECHNOLOGIES, INC.,
KAILIGHT PHOTONICS, INC.,
COADNA PHOTONICS, INC.,
OPTIUM CORPORATION,
FINISAR CORPORATION,
II-VI OPTICAL SYSTEMS, INC.,
M CUBED TECHNOLOGIES, INC.,
II-VI PHOTONICS (US), INC.,
II-VI DELAWARE, INC.,
II-VI OPTOELECTRONIC DEVICES, INC.,
PHOTOP TECHNOLOGIES, INC.
PATENT RELEASE AND REASSIGNMENT
Recorded 2022-07-05
from
COADNA PHOTONICS, INC.,
EPIWORKS, INC.,
FINISAR CORPORATION,
II-VI DELAWARE, INC.,
II-VI INCORPORATED,
II-VI OPTICAL SYSTEMS, INC.,
II-VI OPTOELECTRONIC DEVICES, INC.,
II-VI PHOTONICS (US), INC.,
KAILIGHT PHOTONICS, INC.,
LIGHTSMYTH TECHNOLOGIES, INC.,
M CUBED TECHNOLOGIES, INC.,
MARLOW INDUSTRIES, INC.,
OPTIUM CORPORATION,
PHOTOP TECHNOLOGIES, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2019-09-25
RELEASE OF SECURITY INTEREST
Recorded 2014-05-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-03-28
from
AVANEX CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-03-21
PATENT SECURITY AGREEMENT
Recorded 2012-07-03
from
CORNING INCORPORATED,
CORNING LASERTRON, INC.,
CORNING O.T.I. S.R.L.,
CORNING PHOTONIC TECHNOLOGIES, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-10-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-19
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Quick Facts
- Patent No.
- US 6,515,794
- App. No.
- 09/789,869
- Filed
- 2001-02-20
- Granted
- 2003-02-04
- Pub. No.
- US20020044337A1
- Examiner
- MOSKOWITZ, NELSON
- Art Unit
- 3663
- PTA
- -202 days
External Links