Patent Application
Utility
App. No. 10/207,803
· Confirmation No. 5145
PROCESS FOR PRODUCING SEMICONDUCTOR LASER ELEMENT INCLUDING S-ARROW STRUCTURE FORMED BY ETCHING THROUGH MASK HAVING PAIR OF PARALLEL OPENINGS
Inventor:
Kenji Matumoto
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-01-21 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-07-31 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-07-31 | SPEC |
Specification | 22 | View | |
| 2002-07-31 | CLM |
Claims | 3 | View | |
| 2002-07-31 | ABST |
Abstract | 1 | View | |
| 2002-07-31 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-07-31 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Kenji Matumoto
Kaisei-machi, JAPAN
Attorneys & Agents of Record
Classification
USPC
372/46
H01S5/2231
H01S5/0655
H01S5/205
Prosecution
- Examiner
- VY, HUNG T
- Art Unit
- 2828
- Customer No.
- 23373
- Docket No.
- Q69306
- Confirmation No.
- 5145
Foreign Priority
233293/2001
·
2001-08-01
·
JAPAN
Publication
- Pub. No.
- US20030026309A1
- Pub. Date
- 2003-02-06
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-02-15
from
MATUMOTO, KENJI
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-31
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Quick Facts
- App. No.
- 10/207,803
- Filed
- 2002-07-31
- Granted
- 2004-03-16
- Pub. No.
- US20030026309A1
- Examiner
- VY, HUNG T
- Art Unit
- 2828
- PTA
- 0 days
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