Granted Patent
Utility
US 6,643,058
· Confirmation No. 9720
PUMPING METHOD AND UNIT FOR OPTICAL AMPLIFIERS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-29 | FRPR |
Certified Copy of Foreign Priority Application | 66 | View | |
| 2003-08-19 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-12-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-20 | SPEC |
Specification | 38 | View | |
| 2001-12-20 | CLM |
Claims | 7 | View | |
| 2001-12-20 | ABST |
Abstract | 1 | View | |
| 2001-12-20 | DRW |
Drawings-only black and white line drawings | 8 | View |
Inventors
Aurelio Pianciola
Casteggio, ITALY
Marco De Donno
Pavia, ITALY
Paolo Milanese
Olevano Di Lomellina, ITALY
Attorneys & Agents of Record
Classification
USPC
359/341.3
H01S3/094003
H01S3/0637
H01S3/0675
H01S3/06754
H01S3/094096
Prosecution
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- Customer No.
- 26290
- Docket No.
- PI00-145
- Confirmation No.
- 9720
Foreign Priority
EP00204828.8
·
2000-12-27
·
EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20020163714A1
- Pub. Date
- 2002-11-07
Patent Term Adjustment
-68days
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 2014-05-15
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 2003-10-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-30
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Quick Facts
- Patent No.
- US 6,643,058
- App. No.
- 10/027,105
- Filed
- 2001-12-20
- Granted
- 2003-11-04
- Pub. No.
- US20020163714A1
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- PTA
- -68 days
External Links