Granted Patent
Utility
US 6,621,946
· Confirmation No. 7123
OPTICAL ISOLATOR
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-08 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-09-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-09-21 | SPEC |
Specification | 9 | View | |
| 2001-09-21 | CLM |
Claims | 3 | View | |
| 2001-09-21 | ABST |
Abstract | 1 | View | |
| 2001-09-21 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-09-21 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Tai-Cheng Yu
Tu-Chen, TAIWAN
Chun Yu Lee
Tu-Chen, TAIWAN
Ja Ju Dy
Tu-Chen, TAIWAN
Chien-Cheng Chen
Tu-Chen, TAIWAN
Attorneys & Agents of Record
Classification
USPC
385/11
Prosecution
- Examiner
- SUCHECKI, KRYSTYNA
- Art Unit
- 2882
- Customer No.
- 25859
- Confirmation No.
- 7123
Foreign Priority
90209566
·
2001-06-08
·
TAIWAN
Publication
- Pub. No.
- US20020186915A1
- Pub. Date
- 2002-12-12
Patent Term Adjustment
-2days
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 2013-01-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-21
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
- Patent No.
- US 6,621,946
- App. No.
- 09/962,046
- Filed
- 2001-09-21
- Granted
- 2003-09-16
- Pub. No.
- US20020186915A1
- Examiner
- SUCHECKI, KRYSTYNA
- Art Unit
- 2882
- PTA
- -2 days
External Links