Patent Application
Utility
App. No. 09/794,231
· Confirmation No. 4502
WAVELENGTH ADD DROP ELEMENT FOR CONFIGURABLE ADD DROP MULTIPLEXING
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-08-23 | OATH |
Oath or Declaration filed | 26 | View | |
| 2008-03-07 | C.AD |
Change of Address | 1 | View | |
| 2008-03-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2004-04-09 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 2 | View | |
| 2004-04-09 | SPEC |
Specification | 1 | View | |
| 2004-04-09 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2004-04-07 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 4 | View | |
| 2004-04-07 | SPEC |
Specification | 1 | View | |
| 2004-04-07 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2003-12-01 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-12-01 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2003-12-01 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2003-10-21 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 2 | View | |
| 2003-10-21 | CLM |
Claims | 14 | View | |
| 2003-10-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2003-10-21 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-07-24 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-07-24 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2001-02-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-26 | ADS |
Application Data Sheet | 2 | View | |
| 2001-02-26 | SPEC |
Specification | 25 | View | |
| 2001-02-26 | CLM |
Claims | 12 | View | |
| 2001-02-26 | ABST |
Abstract | 1 | View | |
| 2001-02-26 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2001-02-26 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
385/24
Prosecution
- Examiner
- PAK, SUNG H
- Art Unit
- 2874
- Customer No.
- 41170
- Docket No.
- 020139-000500US
- Confirmation No.
- 4502
Patent Term Adjustment
-163days
from
WELLS FARGO BANK
RELEASE OF SECURITY INTEREST
Recorded 2022-08-23
RELEASE OF SECURITY INTEREST
Recorded 2011-10-12
SECURITY AGREEMENT
Recorded 2011-05-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-24
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Quick Facts
- App. No.
- 09/794,231
- Filed
- 2001-02-26
- Granted
- 2004-06-08
- Examiner
- PAK, SUNG H
- Art Unit
- 2874
- PTA
- -163 days
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