Granted Patent
Utility
Small
US 6,571,035
· Confirmation No. 3789
FIBER OPTICAL SWITCHES BASED ON OPTICAL EVANESCENT COUPLING BETWEEN TWO FIBERS
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-10 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-08-10 | SPEC |
Specification | 26 | View | |
| 2001-08-10 | CLM |
Claims | 6 | View | |
| 2001-08-10 | ABST |
Abstract | 1 | View | |
| 2001-08-10 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2001-08-10 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Bo Pi
Carlsbad, CA
Shulai Zhao
Encinitas, CA
Attorneys & Agents of Record
Classification
USPC
385/30
Prosecution
- Examiner
- DOAN, JENNIFER
- Art Unit
- 2874
- Customer No.
- 20985
- Docket No.
- 12227-004001
- Confirmation No.
- 3789
Patent Term Adjustment
0days
Parent
is a Continuation in-part of
→
App. 09/905,038
· US 6,490,391
Filed 2001-07-12
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/796,373
· US 6,516,114
Filed 2001-02-27
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/224,556
Filed 2000-08-10
· Provisional Application Expired
from
IFOS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-05-11
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Quick Facts
- Patent No.
- US 6,571,035
- App. No.
- 09/927,095
- Filed
- 2001-08-10
- Granted
- 2003-05-27
- Examiner
- DOAN, JENNIFER
- Art Unit
- 2874
- PTA
- 0 days
External Links