Granted Patent
Utility
US 6,574,413
· Confirmation No. 6000
ARRANGEMENT AND METHOD FOR CHANNEL-DEPENDENT ATTENUATION OF THE LEVELS OF A PLURALITY OF OPTICAL DATA CHANNELS
Inventor:
Jens Dieckroger
Patented Case
View Patent ↗
|
⬇ PDF
|
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 | |
| 2001-03-20 | SPEC |
Specification | 21 | View | |
| 2001-03-20 | CLM |
Claims | 6 | View | |
| 2001-03-20 | ABST |
Abstract | 1 | View | |
| 2001-01-16 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-01-16 | SPEC |
Specification | 21 | View | |
| 2001-01-16 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-01-16 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-01-16 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Jens Dieckroger
Munchen, GERMANY
Attorneys & Agents of Record
Classification
USPC
385/140
Prosecution
- Examiner
- PAK, SUNG H
- Art Unit
- 2874
- Customer No.
- 97149
- Docket No.
- F1002.12090US01
- Confirmation No.
- 6000
Foreign Priority
101 02 460.6
·
2001-01-15
·
GERMANY
Patent Term Adjustment
-125days
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
from
DIECKROGER, JENS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-21
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,574,413
- App. No.
- 09/761,805
- Filed
- 2001-01-16
- Granted
- 2003-06-03
- Examiner
- PAK, SUNG H
- Art Unit
- 2874
- PTA
- -125 days
External Links