Granted Patent
Utility
US 6,639,241
· Confirmation No. 3066
OPTICAL DEVICE USING SEMICONDUCTOR
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-12-03 | OATH |
Oath or Declaration filed | 7 | View | |
| 2003-06-27 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-02-12 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-12 | SPEC |
Specification | 24 | View | |
| 2002-02-12 | CLM |
Claims | 6 | View | |
| 2002-02-12 | ABST |
Abstract | 1 | View | |
| 2002-02-12 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2002-02-12 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Kouji Nakahara
Kunitachi, JAPAN
Tsurugi Sudo
Pasadena, CA
Attorneys & Agents of Record
Classification
USPC
257/14
H01S5/22
H01S5/04256
H01S5/06226
H01S5/06256
H01S5/2081
Prosecution
- Examiner
- HUYNH, ANDY
- Art Unit
- 2818
- Customer No.
- 20457
- Docket No.
- 520.41183X00
- Confirmation No.
- 3066
Foreign Priority
2001-259141
·
2001-08-29
·
JAPAN
Publication
- Pub. No.
- US20030042476A1
- Pub. Date
- 2003-03-06
Patent Term Adjustment
0days
No related applications found.
from
LUMENTUM JAPAN, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-12-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-12
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Quick Facts
- Patent No.
- US 6,639,241
- App. No.
- 10/073,030
- Filed
- 2002-02-12
- Granted
- 2003-10-28
- Pub. No.
- US20030042476A1
- Examiner
- HUYNH, ANDY
- Art Unit
- 2818
- PTA
- 0 days
External Links