Granted Patent
Utility
US 6,603,599
· Confirmation No. 4582
LINEAR SEMICONDUCTOR OPTICAL AMPLIFIER WITH BROAD AREA LASER
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-03-14 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2002-04-29 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-04-29 | SPEC |
Specification | 18 | View | |
| 2002-04-29 | CLM |
Claims | 4 | View | |
| 2002-04-29 | ABST |
Abstract | 1 | View | |
| 2002-04-29 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-04-29 | OATH |
Oath or Declaration filed | 5 | View | |
| 2002-04-29 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Steve Wang
San Jose, CA
Frank Levinson
Palo Alto, CA
Attorneys & Agents of Record
Classification
USPC
359/344
H01S5/50
H01S5/1085
H01S5/2036
Prosecution
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- Customer No.
- 11846
- Docket No.
- F1002.10038US02
- Confirmation No.
- 4582
Patent Term Adjustment
0days
II-VI INCORPORATED,
MARLOW INDUSTRIES, INC.,
EPIWORKS, INC.,
LIGHTSMYTH TECHNOLOGIES, INC.,
KAILIGHT PHOTONICS, INC.,
COADNA PHOTONICS, INC.,
OPTIUM CORPORATION,
FINISAR CORPORATION,
II-VI OPTICAL SYSTEMS, INC.,
M CUBED TECHNOLOGIES, INC.,
II-VI PHOTONICS (US), INC.,
II-VI DELAWARE, INC.,
II-VI OPTOELECTRONIC DEVICES, INC.,
PHOTOP TECHNOLOGIES, INC.
PATENT RELEASE AND REASSIGNMENT
Recorded 2022-07-05
from
COHERENT, INC.,
II-VI DELAWARE, INC.,
II-VI INCORPORATED,
II-VI PHOTONICS (US), INC.,
M CUBED TECHNOLOGIES, INC.,
PHOTOP TECHNOLOGIES, INC.
SECURITY INTEREST
Recorded 2022-07-01
from
COADNA PHOTONICS, INC.,
EPIWORKS, INC.,
FINISAR CORPORATION,
II-VI DELAWARE, INC.,
II-VI INCORPORATED,
II-VI OPTICAL SYSTEMS, INC.,
II-VI OPTOELECTRONIC DEVICES, INC.,
II-VI PHOTONICS (US), INC.,
KAILIGHT PHOTONICS, INC.,
LIGHTSMYTH TECHNOLOGIES, INC.,
M CUBED TECHNOLOGIES, INC.,
MARLOW INDUSTRIES, INC.,
OPTIUM CORPORATION,
PHOTOP TECHNOLOGIES, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2019-09-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-29
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Quick Facts
- Patent No.
- US 6,603,599
- App. No.
- 10/134,896
- Filed
- 2002-04-29
- Granted
- 2003-08-05
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- PTA
- 0 days
External Links