Granted Patent
Utility
US 6,614,983
· Confirmation No. 9087
VARIABLE OPTICAL ATTENUATOR
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-06-27 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-12-27 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-27 | SPEC |
Specification | 10 | View | |
| 2001-12-27 | CLM |
Claims | 2 | View | |
| 2001-12-27 | ABST |
Abstract | 1 | View | |
| 2001-12-27 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-12-27 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Kun-Tsan Wu
Tu-Chen, TAIWAN
Chien Cheng Chen
Tu-Chen, TAIWAN
Attorneys & Agents of Record
Classification
USPC
385/140
G02B6/266
Prosecution
- Examiner
- BARBER, THERESE
- Art Unit
- 2882
- Customer No.
- 25859
- Confirmation No.
- 9087
Foreign Priority
90219631
·
2001-11-15
·
TAIWAN
Publication
- Pub. No.
- US20030091319A1
- Pub. Date
- 2003-05-15
Patent Term Adjustment
-1days
No related applications found.
from
GOLD CHARM LIMITED,
HON HAI PRECISION INDUSTRY CO., LTD,
HONG FUJIN PRECISION INDUSTRIAL (SHENZHEN) CO.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-04-23
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-01-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-27
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Quick Facts
- Patent No.
- US 6,614,983
- App. No.
- 10/033,687
- Filed
- 2001-12-27
- Granted
- 2003-09-02
- Pub. No.
- US20030091319A1
- Examiner
- BARBER, THERESE
- Art Unit
- 2882
- PTA
- -1 days
External Links