Granted Patent
Utility
US 6,417,958
· Confirmation No. 3895
WDM OPTICAL COMMUNICATION SYSTEM USING CO-PROPAGATING RAMAN AMPLIFICATION
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-26 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-01-24 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-01-24 | SPEC |
Specification | 17 | View | |
| 2001-01-24 | CLM |
Claims | 5 | View | |
| 2001-01-24 | ABST |
Abstract | 1 | View | |
| 2001-01-24 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-01-24 | OATH |
Oath or Declaration filed | 7 | View |
Inventors
Mei Du
Scotch Plains, NJ
Torben N. Nielsen
Monmouth Beach, NJ
Karsten Rottwitt
Basking Ridge, NJ
Andrew John Stentz
Clinton, NJ
Attorneys & Agents of Record
Classification
USPC
359/14
H04B10/2916
H01S3/06754
H01S3/094003
H01S3/302
H04J14/02
Prosecution
- Examiner
- HUGHES, DEANDRA M
- Art Unit
- 3663
- Docket No.
- 2-12-6-20
- Confirmation No.
- 3895
Publication
- Pub. No.
- US20020097481A1
- Pub. Date
- 2002-07-25
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-12-28
RELEASE OF SECURITY INTEREST
Recorded 2021-11-30
RELEASE OF SECURITY INTEREST
Recorded 2021-11-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-09-13
SECURITY INTEREST
Recorded 2017-09-13
SECURITY INTEREST
Recorded 2017-09-13
from
ROTTWITT, KARSTEN
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-01-24
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Quick Facts
- Patent No.
- US 6,417,958
- App. No.
- 09/768,689
- Filed
- 2001-01-24
- Granted
- 2002-07-09
- Pub. No.
- US20020097481A1
- Examiner
- HUGHES, DEANDRA M
- Art Unit
- 3663
- PTA
- 0 days
External Links