Granted Patent
Utility
US 6,433,921
· Confirmation No. 4832
MULTIWAVELENGTH PUMPS FOR RAMAN AMPLIFIER SYSTEMS
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-15 | TRNA |
Transmittal of New Application | 6 | View | |
| 2001-02-15 | SPEC |
Specification | 32 | View | |
| 2001-02-15 | CLM |
Claims | 5 | View | |
| 2001-02-15 | ABST |
Abstract | 1 | View | |
| 2001-02-15 | DRW |
Drawings-only black and white line drawings | 25 | View | |
| 2001-02-15 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Yongan Wu
San Jose, CA
G. Victor Treyz
San Carlos, CA
Attorneys & Agents of Record
Classification
USPC
359/334
Prosecution
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- Customer No.
- 36532
- Docket No.
- ONETTA-45
- Confirmation No.
- 4832
Patent Term Adjustment
-8days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-01-03
from
F. POSZAT HU, L.L.C.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-10-31
RELEASE OF SECURITY INTEREST
Recorded 2007-12-04
RELEASE OF SECURITY INTEREST
Recorded 2007-11-09
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Quick Facts
- Patent No.
- US 6,433,921
- App. No.
- 09/783,395
- Filed
- 2001-02-15
- Granted
- 2002-08-13
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- PTA
- -8 days
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