Granted Patent
Utility
US 6,600,842
· Confirmation No. 6999
SEMICONDUCTOR OPTICAL FUNCTION DEVICE
Inventor:
Koji Yamada
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-25 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-06-25 | SPEC |
Specification | 36 | View | |
| 2001-06-25 | CLM |
Claims | 6 | View | |
| 2001-06-25 | ABST |
Abstract | 1 | View | |
| 2001-06-25 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-06-25 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Koji Yamada
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
385/2
B82Y20/00
G02F1/01708
Prosecution
- Examiner
- KIM, RICHARD H
- Art Unit
- 2882
- Customer No.
- 78735
- Docket No.
- 2001-0758A
- Confirmation No.
- 6999
Foreign Priority
372579/2000
·
2000-12-07
·
JAPAN
Publication
- Pub. No.
- US20020071621A1
- Pub. Date
- 2002-06-13
Patent Term Adjustment
-27days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-03-23
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-08-20
from
YAMADA, KOJI
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-25
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 6,600,842
- App. No.
- 09/887,424
- Filed
- 2001-06-25
- Granted
- 2003-07-29
- Pub. No.
- US20020071621A1
- Examiner
- KIM, RICHARD H
- Art Unit
- 2882
- PTA
- -27 days
External Links