Granted Patent
Utility
US 6,593,814
· Confirmation No. 1847
AMPLIFIER CIRCUIT WITH PROTECTIVE DEVICE
Inventor:
Gunter Donig
|
⬇ PDF
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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 | |
| 2001-09-10 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-10 | SPEC |
Specification | 18 | View | |
| 2001-09-10 | CLM |
Claims | 3 | View | |
| 2001-09-10 | ABST |
Abstract | 1 | View | |
| 2001-09-10 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-09-10 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Gunter Donig
Poing, GERMANY
Attorneys & Agents of Record
Classification
USPC
330/298
Prosecution
- Examiner
- NGUYEN, KHANH V
- Art Unit
- 2817
- Customer No.
- 11846
- Docket No.
- F1002.11967US01
- Confirmation No.
- 1847
Foreign Priority
100 44 452.0
·
2000-09-08
·
GERMANY
Publication
- Pub. No.
- US20020067210A1
- Pub. Date
- 2002-06-06
Patent Term Adjustment
-49days
No related applications found.
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
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 2006-04-05
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Quick Facts
- Patent No.
- US 6,593,814
- App. No.
- 09/950,438
- Filed
- 2001-09-10
- Granted
- 2003-07-15
- Pub. No.
- US20020067210A1
- Examiner
- NGUYEN, KHANH V
- Art Unit
- 2817
- PTA
- -49 days
External Links