Granted Patent
Utility
US 6,560,259
· Confirmation No. 8875
SPATIALLY COHERENT SURFACE-EMITTING, GRATING COUPLED QUANTUM CASCADE LASER WITH UNSTABLE RESONANCE CAVITY
Inventor:
Wen-Yen Hwang
Patented Case
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-11-16 | OATH |
Oath or Declaration filed | 17 | View | |
| 2017-09-29 | OATH |
Oath or Declaration filed | 20 | View | |
| 2002-01-15 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-01-15 | SPEC |
Specification | 26 | View | |
| 2002-01-15 | CLM |
Claims | 8 | View | |
| 2002-01-15 | ABST |
Abstract | 1 | View | |
| 2001-05-14 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-05-14 | SPEC |
Specification | 27 | View | |
| 2001-05-14 | CLM |
Claims | 9 | View | |
| 2001-05-14 | ABST |
Abstract | 1 | View | |
| 2001-05-14 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-05-14 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Wen-Yen Hwang
Sugar Land, TX
Attorneys & Agents of Record
Classification
USPC
372/45
B82Y20/00
H01S5/3402
H01S5/1089
H01S5/187
H01S5/2036
H01S5/3215
Prosecution
- Examiner
- PALADINI, ALBERT WILLIAM
- Art Unit
- 2827
- Customer No.
- 27543
- Docket No.
- PAT003
- Confirmation No.
- 8875
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2022-11-16
RELEASE OF SECURITY INTEREST
Recorded 2017-10-05
SECURITY INTEREST
Recorded 2017-09-29
from
HWANG, WEN-YEN
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-14
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Quick Facts
- Patent No.
- US 6,560,259
- App. No.
- 09/854,800
- Filed
- 2001-05-14
- Granted
- 2003-05-06
- Examiner
- PALADINI, ALBERT WILLIAM
- Art Unit
- 2827
- PTA
- 0 days
External Links