Granted Patent
Utility
US 6,690,689
· Confirmation No. 7534
APPARATUS AND METHOD FOR COMPENSATING FOR AGE INDUCED WAVELENGTH DRIFT IN TUNABLE SEMICONDUCTOR LASERS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-18 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-11-18 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-05-29 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-05-29 | SPEC |
Specification | 23 | View | |
| 2002-05-29 | CLM |
Claims | 5 | View | |
| 2002-05-29 | ABST |
Abstract | 1 | View | |
| 2002-05-29 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2002-05-29 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
David A. Ackerman
Hopewell, NJ
Eric J. Dean
Allentown, PA
Attorneys & Agents of Record
Classification
USPC
372/29.02
H01S5/0021
H01S5/06256
H01S5/06825
Prosecution
- Examiner
- SCOTT JR, LEON
- Art Unit
- 2828
- Confirmation No.
- 7534
Publication
- Pub. No.
- US20030223470A1
- Pub. Date
- 2003-12-04
Patent Term Adjustment
-85days
No related applications found.
MERGER
Recorded 2011-03-28
from
AGERE SYSTEMS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-10-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-29
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Quick Facts
- Patent No.
- US 6,690,689
- App. No.
- 10/157,452
- Filed
- 2002-05-29
- Granted
- 2004-02-10
- Pub. No.
- US20030223470A1
- Examiner
- SCOTT JR, LEON
- Art Unit
- 2828
- PTA
- -85 days
External Links