Granted Patent
Utility
US 6,574,390
· Confirmation No. 2343
CONFIGURATION TO MULTIPLEX AND/OR DEMULTIPLEX THE SIGNALS OF A PLURALITY OF OPTICAL DATA CHANNELS AND METHOD FOR THE PRODUCTION OF THE CONFIGURATION
Inventor:
Jorg-Reinhardt Kropp
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-02-28 | PA.. |
Power of Attorney | 2 | View | |
| 2018-02-28 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2018-02-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-05-16 | A.PE |
Preliminary Amendment | 10 | View | |
| 2001-04-24 | SPEC |
Specification | 11 | View | |
| 2001-04-24 | CLM |
Claims | 3 | View | |
| 2001-04-24 | ABST |
Abstract | 1 | View | |
| 2001-02-15 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-02-15 | SPEC |
Specification | 17 | View | |
| 2001-02-15 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-02-15 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-02-15 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Jorg-Reinhardt Kropp
Berlin, GERMANY
Attorneys & Agents of Record
Classification
USPC
385/24
G02B6/29368
G02B6/2938
G02B6/4214
Prosecution
- Examiner
- DINH, JACK
- Art Unit
- 2873
- Customer No.
- 97149
- Docket No.
- F1002.12005US01
- Confirmation No.
- 2343
Publication
- Pub. No.
- US20020110316A1
- Pub. Date
- 2002-08-15
Patent Term Adjustment
-146days
No related applications found.
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-04-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-17
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Quick Facts
- Patent No.
- US 6,574,390
- App. No.
- 09/784,767
- Filed
- 2001-02-15
- Granted
- 2003-06-03
- Pub. No.
- US20020110316A1
- Examiner
- DINH, JACK
- Art Unit
- 2873
- PTA
- -146 days
External Links