Granted Patent
Utility
US 6,583,922
· Confirmation No. 6170
OPTICAL AMPLIFIER SITE WITH REDUCED NOISE AND TRANSMISSION SYSTEM UTILIZING SUCH
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2006-02-28 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 3 | View | |
| 2002-06-28 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-28 | SPEC |
Specification | 8 | View | |
| 2002-06-28 | CLM |
Claims | 4 | View | |
| 2002-06-28 | ABST |
Abstract | 1 | View | |
| 2002-06-28 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-06-28 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
V. Srikant
Evanston, IL
Martin R. Williams
Corning, NY
Attorneys & Agents of Record
Classification
USPC
359/337
H01S3/302
H01S3/06758
H01S3/10015
H01S2301/02
Prosecution
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- Customer No.
- 26290
- Docket No.
- SP01-229
- Confirmation No.
- 6170
Publication
- Pub. No.
- US20030030891A1
- Pub. Date
- 2003-02-13
Patent Term Adjustment
-100days
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
COHERENT, INC.,
II-VI DELAWARE, INC.,
II-VI INCORPORATED,
II-VI PHOTONICS (US), INC.,
M CUBED TECHNOLOGIES, INC.,
PHOTOP TECHNOLOGIES, INC.
SECURITY INTEREST
Recorded 2022-07-01
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.L. S.R.L.,
CORNING PHOTONIC TECHNOLOGIES, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-10-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-08-19
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Quick Facts
- Patent No.
- US 6,583,922
- App. No.
- 10/185,935
- Filed
- 2002-06-28
- Granted
- 2003-06-24
- Pub. No.
- US20030030891A1
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- PTA
- -100 days
External Links