Patent Application
Utility
App. No. 10/115,752
· Confirmation No. 1296
APPARATUS AND METHOD FOR DIRECTING OPTICAL SIGNALS USING A MOVABLE OPTICAL SWITCHING ELEMENT
Inventor:
Shih-Yuan Wang
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-04 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-04-02 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-04-02 | A.PE |
Preliminary Amendment | 1 | View | |
| 2002-04-02 | SPEC |
Specification | 17 | View | |
| 2002-04-02 | CLM |
Claims | 4 | View | |
| 2002-04-02 | ABST |
Abstract | 1 | View | |
| 2002-04-02 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2002-04-02 | OATH |
Oath or Declaration filed | 1 | View | |
| 2002-04-02 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Shih-Yuan Wang
Palo Alto, CA
Attorneys & Agents of Record
Classification
USPC
385/22
G02B6/3504
G02B6/29317
G02B6/3506
G02B6/3512
G02B6/3534
G02B6/3546
G02B6/3596
Prosecution
- Examiner
- ULLAH, AKM E
- Art Unit
- 2874
- Docket No.
- 10991172-4
- Confirmation No.
- 1296
Publication
- Pub. No.
- US20020114559A1
- Pub. Date
- 2002-08-22
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-03-30
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 10/115,752
- Filed
- 2002-04-02
- Granted
- 2003-11-18
- Pub. No.
- US20020114559A1
- Examiner
- ULLAH, AKM E
- Art Unit
- 2874
- PTA
- 0 days
External Links