Patent Application
Utility
App. No. 09/792,231
· Confirmation No. 8181
SWITCHABLE INTERLEAVED OPTICAL CHANNEL SEPARATOR AND ISOLATOR DEVICE AND OPTICAL SYSTEMS UTILIZING SAME
Inventor:
Simon Xiaofan Cao
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-11 | DRW |
Drawings-only black and white line drawings | 21 | View | |
| 2001-02-23 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-02-23 | SPEC |
Specification | 29 | View | |
| 2001-02-23 | CLM |
Claims | 13 | View | |
| 2001-02-23 | ABST |
Abstract | 1 | View | |
| 2001-02-23 | DRW |
Drawings-only black and white line drawings | 20 | View | |
| 2001-02-23 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Simon Xiaofan Cao
Fremont, CA
Attorneys & Agents of Record
Classification
USPC
359/107
Prosecution
- Examiner
- LESTER, EVELYN A
- Art Unit
- 2873
- Docket No.
- 1985P
- Confirmation No.
- 8181
Publication
- Pub. No.
- US20020118434A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2014-05-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-03-28
from
AVANEX CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-03-21
PATENT SECURITY AGREEMENT
Recorded 2012-07-03
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Quick Facts
- App. No.
- 09/792,231
- Filed
- 2001-02-23
- Granted
- 2003-02-25
- Pub. No.
- US20020118434A1
- Examiner
- LESTER, EVELYN A
- Art Unit
- 2873
- PTA
- 0 days
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