Patent Application
Utility
App. No. 10/134,845
· Confirmation No. 6130
SEMICONDUCTOR OPTICAL AMPLIFIERS WITH BROADENED GAIN SPECTRUM
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-03-14 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-10-06 | IFEE |
Issue Fee Payment (PTO-85B) | 4 | View | |
| 2003-10-06 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-04-29 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-04-29 | SPEC |
Specification | 17 | View | |
| 2002-04-29 | CLM |
Claims | 8 | View | |
| 2002-04-29 | ABST |
Abstract | 1 | View | |
| 2002-04-29 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-04-29 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Steve Wang
San Jose, CA
Frank Levinson
Palo Alto, CA
Attorneys & Agents of Record
Classification
USPC
359/344
B82Y20/00
H01S5/50
H01S5/2004
H01S5/2275
H01S5/34
H01S5/34373
H01S5/4043
H01S5/4087
H01S2301/04
Prosecution
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- Customer No.
- 11846
- Docket No.
- F1002.10037US02
- Confirmation No.
- 6130
Patent Term Adjustment
-86days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-29
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Quick Facts
- App. No.
- 10/134,845
- Filed
- 2002-04-29
- Granted
- 2003-12-30
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- PTA
- -86 days
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